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M15 Kashiwa ITF Men

 › 

Head to Head

 › 

Sumizawa vs Hiromasa

Daisuke Sumizawa vs Hiromasa Koyama Head-to-Head Stats & Results

Japan Daisuke SumizawaDaisuke Sumizawa - Japan
Daisuke Sumizawa
33 Bad Form
L
W
L
L
L
W

ATP Rank

945

Elo Score

18

Age 26, 1.75m, 67kg

H2H Record

1 - 0

Wins

100% - 0%

Sets Won

3 - 0

Daisuke Sumizawa has won more matches in head to head against Hiromasa Koyama

JapanHiromasa KoyamaJapan - Hiromasa Koyama
Hiromasa Koyama
Bad Form 30
L
W
W
L
L
L
L

ATP Rank

2067

Elo Score

1

Verdict : Daisuke Sumizawa has won more matches in head to head against Hiromasa Koyama

RECENT RESULT : Japan, M15 Kashiwa ITF Men - Hard Court

 

Set 1

Set 2

Set 3

Sumizawa

6
4
6

Koyama

2
6
1

April 1, 2025 - Daisuke Sumizawa Win

H2H Stats
Latest Results

Match Stats (Live)

Match
Set 1
Set 2
Set 3
Daisuke Sumizawa
Hiromasa Koyama
Points
5
Last 10 Balls
5
Daisuke Sumizawa
Hiromasa Koyama
Points
0
Match Points Saved
0
Daisuke Sumizawa
Hiromasa Koyama
Points
0
Match Points Saved
0
Daisuke Sumizawa
Hiromasa Koyama
Points
0
Match Points Saved
0
ALL SURFACES
HARD •
CLAY •
GRASS •

Head-to-Head - Full Stats

Performance
Profile
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Prize Money
Career
$47,120USD
$0USD
Current Rank
945
2067
Wins
H2H
0(0%)
0(0%)
Sets Won
H2H
0(0%)
0(0%)
Win Percentage
2025 Calendar Year
33.3%2 / 6 Matches
30.0%3 / 10 Matches
Win Percentage
Last 12 Months
32.4%11 / 34 Matches
30.0%3 / 10 Matches
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Main Hand
Right-handed
Age
26
-
Birthday
January 31, 1999
-
Height
1.75m
-m
Weight
67kg
-kg

Head-to-Head Record

No head-to-head record between Daisuke Sumizawa and Hiromasa Koyama. This might be their first match.

Win Percentage (Match / Set)

2025 Calendar Year
Last 12 Months
Daisuke Sumizawa
 
33% Win30% Win

Daisuke Sumizawa is performing better in the current calendar year.

Hiromasa Koyama
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Wins
33%
30%
Match Wins (3 Sets)
33%
30%
Wins in Straight Sets
33%
20%
Wins From Behind
0%
13%
Won At Least 1 Set
50%
50%
Set 1 Win
50%
30%
Set 2 Win
33%
40%
Set 3 Win
0%
33%
Daisuke Sumizawa
 
32% Win30% Win

Daisuke Sumizawa is performing better in the trailing 12 months.

Daisuke Sumizawa
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Wins
32%
30%
Match Wins (3 Sets)
32%
30%
Wins in Straight Sets
21%
20%
Wins From Behind
8%
13%
Won At Least 1 Set
50%
50%
Set 1 Win
32%
30%
Set 2 Win
38%
40%
Set 3 Win
44%
33%

Aces - Over/Under, Match Total, Average (3 Set Matches)

2025 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Aces Per Match
N/A
N/A
N/A
Most Aces in a match
N/A
N/A
N/A
1+
N/A
N/A
N/A
2+
N/A
N/A
N/A
3+
N/A
N/A
N/A
4+
N/A
N/A
N/A
5+
N/A
N/A
N/A
6+
N/A
N/A
N/A
7+
N/A
N/A
N/A
8+
N/A
N/A
N/A
9+
N/A
N/A
N/A
10+
N/A
N/A
N/A
15+
N/A
N/A
N/A
20+
N/A
N/A
N/A
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A
Over 8.5
N/A
N/A
N/A
Over 9.5
N/A
N/A
N/A
Over 10.5
N/A
N/A
N/A
Over 11.5
N/A
N/A
N/A
Over 12.5
N/A
N/A
N/A
Over 13.5
N/A
N/A
N/A
Over 14.5
N/A
N/A
N/A
Over 15.5
N/A
N/A
N/A
Over 16.5
N/A
N/A
N/A
Over 17.5
N/A
N/A
N/A
Over 18.5
N/A
N/A
N/A
Over 19.5
N/A
N/A
N/A
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Under 0.5
N/A
N/A
N/A
Under 1.5
N/A
N/A
N/A
Under 2.5
N/A
N/A
N/A
Under 3.5
N/A
N/A
N/A
Under 4.5
N/A
N/A
N/A
Under 5.5
N/A
N/A
N/A
Under 6.5
N/A
N/A
N/A
Under 7.5
N/A
N/A
N/A
Under 8.5
N/A
N/A
N/A
Under 9.5
N/A
N/A
N/A
Under 10.5
N/A
N/A
N/A
Under 11.5
N/A
N/A
N/A
Under 12.5
N/A
N/A
N/A
Under 13.5
N/A
N/A
N/A
Under 14.5
N/A
N/A
N/A
Milestones
Over
Under
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Aces Per Match
N/A
N/A
N/A
Most Aces in a match
N/A
N/A
N/A
1+
N/A
N/A
N/A
2+
N/A
N/A
N/A
3+
N/A
N/A
N/A
4+
N/A
N/A
N/A
5+
N/A
N/A
N/A
6+
N/A
N/A
N/A
7+
N/A
N/A
N/A
8+
N/A
N/A
N/A
9+
N/A
N/A
N/A
10+
N/A
N/A
N/A
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A
Over 8.5
N/A
N/A
N/A
Over 9.5
N/A
N/A
N/A
Over 10.5
N/A
N/A
N/A
Over 11.5
N/A
N/A
N/A
Over 12.5
N/A
N/A
N/A
Over 13.5
N/A
N/A
N/A
Over 14.5
N/A
N/A
N/A
Over 15.5
N/A
N/A
N/A
Over 16.5
N/A
N/A
N/A
Over 17.5
N/A
N/A
N/A
Over 18.5
N/A
N/A
N/A
Over 19.5
N/A
N/A
N/A
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Under 0.5
N/A
N/A
N/A
Under 1.5
N/A
N/A
N/A
Under 2.5
N/A
N/A
N/A
Under 3.5
N/A
N/A
N/A
Under 4.5
N/A
N/A
N/A
Under 5.5
N/A
N/A
N/A
Under 6.5
N/A
N/A
N/A
Under 7.5
N/A
N/A
N/A
Under 8.5
N/A
N/A
N/A
Under 9.5
N/A
N/A
N/A
Under 10.5
N/A
N/A
N/A
Under 11.5
N/A
N/A
N/A
Under 12.5
N/A
N/A
N/A
Under 13.5
N/A
N/A
N/A
Under 14.5
N/A
N/A
N/A

Match Total Games - Over/Under

2025 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Average
Average Games in a Set
8.83
9.2
9.02
Over 6.5
100%
90%
95%
Over 7.5
100%
70%
85%
Over 8.5
67%
50%
59%
Over 9.5
17%
40%
29%
Over 10.5
0%
30%
15%
Over 11.5
0%
30%
15%
Over 12.5
0%
0%
0%
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Average
Over 12.5
100%
100%
100%
Over 13.5
100%
100%
100%
Over 14.5
100%
100%
100%
Over 15.5
83%
80%
82%
Over 16.5
67%
80%
74%
Over 17.5
50%
50%
50%
Over 18.5
33%
50%
42%
Over 19.5
33%
40%
37%
Over 20.5
17%
40%
29%
Over 21.5
17%
40%
29%
Over 22.5
17%
30%
24%
Over 23.5
17%
30%
24%
Over 24.5
17%
30%
24%
Over 25.5
17%
20%
19%
Over 26.5
17%
20%
19%
Over 27.5
17%
20%
19%
Over 28.5
17%
10%
14%
Over 29.5
17%
10%
14%
3 Set Matches
Total Games In A Set
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Average
Over 12.5
94%
100%
97%
Over 13.5
94%
100%
97%
Over 14.5
94%
100%
97%
Over 15.5
82%
80%
81%
Over 16.5
82%
80%
81%
Over 17.5
68%
50%
59%
Over 18.5
65%
50%
58%
Over 19.5
59%
40%
50%
Over 20.5
38%
40%
39%
Over 21.5
29%
40%
35%
Over 22.5
26%
30%
28%
Over 23.5
26%
30%
28%
Over 24.5
26%
30%
28%
Over 25.5
24%
20%
22%
Over 26.5
24%
20%
22%
Over 27.5
18%
20%
19%
Over 28.5
15%
10%
13%
Over 29.5
12%
10%
11%
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Average
Average Games in a Set
9.29
9.2
9.25
Over 6.5
97%
90%
94%
Over 7.5
82%
70%
76%
Over 8.5
68%
50%
59%
Over 9.5
35%
40%
38%
Over 10.5
18%
30%
24%
Over 11.5
18%
30%
24%
Over 12.5
12%
10%
11%

Break of Serve (Break Points Won) - Over/Under

2025 Calendar Year
Last 12 Months
3 Set Matches
Breaks Per Set
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Breaks Per Match
N/A
N/A
N/A
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Average Break-Points Converted (Set 1)
N/A
N/A
N/A
Average Break-Points Converted (Set 2)
N/A
N/A
N/A
Average Break-Points Converted (Set 3)
N/A
N/A
N/A
will Break Serve %
N/A
N/A
N/A
will not Break Serve %
N/A
N/A
N/A
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A

Breaks Per Set data uses Set 1 as a sample.

3 Set Matches
Breaks Per Set
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Breaks Per Match
N/A
N/A
N/A
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Average Break-Points Converted (Set 1)
N/A
N/A
N/A
Average Break-Points Converted (Set 2)
N/A
N/A
N/A
Average Break-Points Converted (Set 3)
N/A
N/A
N/A
will Break Serve %
N/A
N/A
N/A
will not Break Serve %
N/A
N/A
N/A
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A

Breaks Per Set data uses Set 1 as a sample.

Double Faults - Over/Under

2025 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Double Faults Per Match
N/A
N/A
N/A
Over 0.5 (1+)
N/A
N/A
N/A
Over 1.5 (2+)
N/A
N/A
N/A
Over 2.5 (3+)
N/A
N/A
N/A
Over 3.5 (4+)
N/A
N/A
N/A
Over 4.5 (5+)
N/A
N/A
N/A
Over 5.5 (6+)
N/A
N/A
N/A
Over 6.5 (7+)
N/A
N/A
N/A
Over 7.5 (8+)
N/A
N/A
N/A
Over 8.5 (9+)
N/A
N/A
N/A
Over 9.5 (10+)
N/A
N/A
N/A
Over 10.5 (11+)
N/A
N/A
N/A
3 Set Matches
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Double Faults Per Match
N/A
N/A
N/A
Over 0.5 (1+)
N/A
N/A
N/A
Over 1.5 (2+)
N/A
N/A
N/A
Over 2.5 (3+)
N/A
N/A
N/A
Over 3.5 (4+)
N/A
N/A
N/A
Over 4.5 (5+)
N/A
N/A
N/A
Over 5.5 (6+)
N/A
N/A
N/A
Over 6.5 (7+)
N/A
N/A
N/A
Over 7.5 (8+)
N/A
N/A
N/A
Over 8.5 (9+)
N/A
N/A
N/A
Over 9.5 (10+)
N/A
N/A
N/A
Over 10.5 (11+)
N/A
N/A
N/A

Tie Breaks - Over/Under

2025 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Daisuke Sumizawa
(Match)
Hiromasa Koyama
(Match)
Average
Tie Breaks Per Match
0
0.1
0.05
Over 0.5
0%
10%
5%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
100%
90%
5%
Under 1.5
100%
100%
0%
Under 2.5
100%
100%
0%
3 Set Matches
Data Point
Daisuke Sumizawa
(Match)
Hiromasa Koyama
(Match)
Average
Tie Breaks Per Match
0.32
0.1
0.21
Over 0.5
29%
10%
20%
Over 1.5
3%
0%
1%
Over 2.5
0%
0%
0%
Under 0.5
29%
10%
20%
Under 1.5
3%
0%
1%
Under 2.5
0%
0%
0%

Head-to-Head (Hard Courts)

Performance
Profile
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Wins
H2H
0(0%)
0(0%)
Sets Won
H2H
0(0%)
0(0%)
Win Percentage
2025 Calendar Year
33.3%2 / 6 Matches
30.0%3 / 10 Matches
Win Percentage
Last 12 Months
34.5%10 / 29 Matches
30.0%3 / 10 Matches
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Main Hand
Right-handed
Age
26
-
Birthday
January 31, 1999
-
Height
1.75m
-m
Weight
67kg
-kg

Win Percentage (Hard Courts)

2025 Calendar Year
Last 12 Months
Daisuke Sumizawa
 
33% Win30% Win

Daisuke Sumizawa is performing better in the current calendar year.

Hiromasa Koyama
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Wins
33%
30%
Match Wins (3 Sets)
33%
30%
Wins in Straight Sets
33%
20%
Wins From Behind
0%
13%
Won At Least 1 Set
50%
50%
Set 1 Win
50%
30%
Set 2 Win
33%
40%
Set 3 Win
0%
33%
Daisuke Sumizawa
 
34% Win30% Win

Daisuke Sumizawa is performing better in the trailing 12 months.

Daisuke Sumizawa
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Wins
34%
30%
Match Wins (3 Sets)
34%
30%
Wins in Straight Sets
21%
20%
Wins From Behind
10%
13%
Won At Least 1 Set
52%
50%
Set 1 Win
34%
30%
Set 2 Win
38%
40%
Set 3 Win
50%
33%

Aces (Hard Courts)

2025 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Aces Per Match
N/A
N/A
N/A
Most Aces in a match
N/A
N/A
N/A
1+
N/A
N/A
N/A
2+
N/A
N/A
N/A
3+
N/A
N/A
N/A
4+
N/A
N/A
N/A
5+
N/A
N/A
N/A
6+
N/A
N/A
N/A
7+
N/A
N/A
N/A
8+
N/A
N/A
N/A
9+
N/A
N/A
N/A
10+
N/A
N/A
N/A
15+
N/A
N/A
N/A
20+
N/A
N/A
N/A
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A
Over 8.5
N/A
N/A
N/A
Over 9.5
N/A
N/A
N/A
Over 10.5
N/A
N/A
N/A
Over 11.5
N/A
N/A
N/A
Over 12.5
N/A
N/A
N/A
Over 13.5
N/A
N/A
N/A
Over 14.5
N/A
N/A
N/A
Over 15.5
N/A
N/A
N/A
Over 16.5
N/A
N/A
N/A
Over 17.5
N/A
N/A
N/A
Over 18.5
N/A
N/A
N/A
Over 19.5
N/A
N/A
N/A
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Under 0.5
N/A
N/A
N/A
Under 1.5
N/A
N/A
N/A
Under 2.5
N/A
N/A
N/A
Under 3.5
N/A
N/A
N/A
Under 4.5
N/A
N/A
N/A
Under 5.5
N/A
N/A
N/A
Under 6.5
N/A
N/A
N/A
Under 7.5
N/A
N/A
N/A
Under 8.5
N/A
N/A
N/A
Under 9.5
N/A
N/A
N/A
Under 10.5
N/A
N/A
N/A
Under 11.5
N/A
N/A
N/A
Under 12.5
N/A
N/A
N/A
Under 13.5
N/A
N/A
N/A
Under 14.5
N/A
N/A
N/A
Milestones
Over
Under
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Aces Per Match
N/A
N/A
N/A
Most Aces in a match
N/A
N/A
N/A
1+
N/A
N/A
N/A
2+
N/A
N/A
N/A
3+
N/A
N/A
N/A
4+
N/A
N/A
N/A
5+
N/A
N/A
N/A
6+
N/A
N/A
N/A
7+
N/A
N/A
N/A
8+
N/A
N/A
N/A
9+
N/A
N/A
N/A
10+
N/A
N/A
N/A
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A
Over 8.5
N/A
N/A
N/A
Over 9.5
N/A
N/A
N/A
Over 10.5
N/A
N/A
N/A
Over 11.5
N/A
N/A
N/A
Over 12.5
N/A
N/A
N/A
Over 13.5
N/A
N/A
N/A
Over 14.5
N/A
N/A
N/A
Over 15.5
N/A
N/A
N/A
Over 16.5
N/A
N/A
N/A
Over 17.5
N/A
N/A
N/A
Over 18.5
N/A
N/A
N/A
Over 19.5
N/A
N/A
N/A
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Under 0.5
N/A
N/A
N/A
Under 1.5
N/A
N/A
N/A
Under 2.5
N/A
N/A
N/A
Under 3.5
N/A
N/A
N/A
Under 4.5
N/A
N/A
N/A
Under 5.5
N/A
N/A
N/A
Under 6.5
N/A
N/A
N/A
Under 7.5
N/A
N/A
N/A
Under 8.5
N/A
N/A
N/A
Under 9.5
N/A
N/A
N/A
Under 10.5
N/A
N/A
N/A
Under 11.5
N/A
N/A
N/A
Under 12.5
N/A
N/A
N/A
Under 13.5
N/A
N/A
N/A
Under 14.5
N/A
N/A
N/A

Match Total Games (Hard Courts)

2025 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Average
Average Games in a Set
8.83
9.2
9.02
Over 6.5
100%
90%
95%
Over 7.5
100%
70%
85%
Over 8.5
67%
50%
59%
Over 9.5
17%
40%
29%
Over 10.5
0%
30%
15%
Over 11.5
0%
30%
15%
Over 12.5
0%
0%
0%
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Average
Over 12.5
100%
100%
100%
Over 13.5
100%
100%
100%
Over 14.5
100%
100%
100%
Over 15.5
83%
80%
82%
Over 16.5
67%
80%
74%
Over 17.5
50%
50%
50%
Over 18.5
33%
50%
42%
Over 19.5
33%
40%
37%
Over 20.5
17%
40%
29%
Over 21.5
17%
40%
29%
Over 22.5
17%
30%
24%
Over 23.5
17%
30%
24%
Over 24.5
17%
30%
24%
Over 25.5
17%
20%
19%
Over 26.5
17%
20%
19%
Over 27.5
17%
20%
19%
Over 28.5
17%
10%
14%
Over 29.5
17%
10%
14%
3 Set Matches
Total Games In A Set
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Average
Over 12.5
94%
100%
97%
Over 13.5
94%
100%
97%
Over 14.5
94%
100%
97%
Over 15.5
82%
80%
81%
Over 16.5
82%
80%
81%
Over 17.5
68%
50%
59%
Over 18.5
65%
50%
58%
Over 19.5
59%
40%
50%
Over 20.5
38%
40%
39%
Over 21.5
29%
40%
35%
Over 22.5
26%
30%
28%
Over 23.5
26%
30%
28%
Over 24.5
26%
30%
28%
Over 25.5
24%
20%
22%
Over 26.5
24%
20%
22%
Over 27.5
18%
20%
19%
Over 28.5
15%
10%
13%
Over 29.5
12%
10%
11%
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Average
Average Games in a Set
9.29
9.2
9.25
Over 6.5
97%
90%
94%
Over 7.5
82%
70%
76%
Over 8.5
68%
50%
59%
Over 9.5
35%
40%
38%
Over 10.5
18%
30%
24%
Over 11.5
18%
30%
24%
Over 12.5
12%
10%
11%

Break Points Won (Hard Courts)

2025 Calendar Year
Last 12 Months
3 Set Matches
Breaks Per Set
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Breaks Per Match
N/A
N/A
N/A
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Average Break-Points Converted (Set 1)
N/A
N/A
N/A
Average Break-Points Converted (Set 2)
N/A
N/A
N/A
Average Break-Points Converted (Set 3)
N/A
N/A
N/A
will Break Serve %
N/A
N/A
N/A
will not Break Serve %
N/A
N/A
N/A
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A

Breaks Per Set data uses Set 1 as a sample.

3 Set Matches
Breaks Per Set
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Breaks Per Match
N/A
N/A
N/A
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Average Break-Points Converted (Set 1)
N/A
N/A
N/A
Average Break-Points Converted (Set 2)
N/A
N/A
N/A
Average Break-Points Converted (Set 3)
N/A
N/A
N/A
will Break Serve %
N/A
N/A
N/A
will not Break Serve %
N/A
N/A
N/A
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A

Breaks Per Set data uses Set 1 as a sample.

Double Faults (Hard Courts)

2025 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Double Faults Per Match
N/A
N/A
N/A
Over 0.5 (1+)
N/A
N/A
N/A
Over 1.5 (2+)
N/A
N/A
N/A
Over 2.5 (3+)
N/A
N/A
N/A
Over 3.5 (4+)
N/A
N/A
N/A
Over 4.5 (5+)
N/A
N/A
N/A
Over 5.5 (6+)
N/A
N/A
N/A
Over 6.5 (7+)
N/A
N/A
N/A
Over 7.5 (8+)
N/A
N/A
N/A
Over 8.5 (9+)
N/A
N/A
N/A
Over 9.5 (10+)
N/A
N/A
N/A
Over 10.5 (11+)
N/A
N/A
N/A
3 Set Matches
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Double Faults Per Match
N/A
N/A
N/A
Over 0.5 (1+)
N/A
N/A
N/A
Over 1.5 (2+)
N/A
N/A
N/A
Over 2.5 (3+)
N/A
N/A
N/A
Over 3.5 (4+)
N/A
N/A
N/A
Over 4.5 (5+)
N/A
N/A
N/A
Over 5.5 (6+)
N/A
N/A
N/A
Over 6.5 (7+)
N/A
N/A
N/A
Over 7.5 (8+)
N/A
N/A
N/A
Over 8.5 (9+)
N/A
N/A
N/A
Over 9.5 (10+)
N/A
N/A
N/A
Over 10.5 (11+)
N/A
N/A
N/A

Tie Breaks (Hard Courts)

2025 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Daisuke Sumizawa
(Match)
Hiromasa Koyama
(Match)
Average
Tie Breaks Per Match
0
0.1
0.05
Over 0.5
0%
10%
5%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
100%
90%
95%
Under 1.5
100%
100%
100%
Under 2.5
100%
100%
100%
3 Set Matches
Data Point
Daisuke Sumizawa
(Match)
Hiromasa Koyama
(Match)
Average
Tie Breaks Per Match
0.34
0.1
0.21
Over 0.5
14%
10%
12%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
86%
90%
88%
Under 1.5
100%
100%
100%
Under 2.5
100%
100%
100%

Head-to-Head (Clay Courts)

Performance
Profile
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Wins
H2H
0(0%)
0(0%)
Sets Won
H2H
0(0%)
0(0%)
Win Percentage
2025 Calendar Year
N/A0 / 0 Matches
N/A0 / 0 Matches
Win Percentage
Last 12 Months
20.0%1 / 5 Matches
N/A0 / 0 Matches
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Main Hand
Right-handed
Age
26
-
Birthday
January 31, 1999
-
Height
1.75m
-m
Weight
67kg
-kg

Win Percentage (Clay Courts)

2025 Calendar Year
Last 12 Months
Daisuke Sumizawa
 
33% Win30% Win

Daisuke Sumizawa is performing better in the current calendar year.

Hiromasa Koyama
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Wins
N/A
N/A
Match Wins (3 Sets)
N/A
N/A
Wins in Straight Sets
N/A
N/A
Wins From Behind
N/A
N/A
Won At Least 1 Set
N/A
N/A
Set 1 Win
N/A
N/A
Set 2 Win
N/A
N/A
Set 3 Win
N/A
N/A
Daisuke Sumizawa
 
20% WinN/A% Win

Hiromasa Koyama is performing better in the trailing 12 months.

Daisuke Sumizawa
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Wins
20%
N/A
Match Wins (3 Sets)
20%
N/A
Wins in Straight Sets
20%
N/A
Wins From Behind
0%
N/A
Won At Least 1 Set
40%
N/A
Set 1 Win
20%
N/A
Set 2 Win
40%
N/A
Set 3 Win
0%
N/A

Aces (Clay Courts)

2025 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Aces Per Match
N/A
N/A
N/A
Most Aces in a match
N/A
N/A
N/A
1+
N/A
N/A
N/A
2+
N/A
N/A
N/A
3+
N/A
N/A
N/A
4+
N/A
N/A
N/A
5+
N/A
N/A
N/A
6+
N/A
N/A
N/A
7+
N/A
N/A
N/A
8+
N/A
N/A
N/A
9+
N/A
N/A
N/A
10+
N/A
N/A
N/A
15+
N/A
N/A
N/A
20+
N/A
N/A
N/A
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A
Over 8.5
N/A
N/A
N/A
Over 9.5
N/A
N/A
N/A
Over 10.5
N/A
N/A
N/A
Over 11.5
N/A
N/A
N/A
Over 12.5
N/A
N/A
N/A
Over 13.5
N/A
N/A
N/A
Over 14.5
N/A
N/A
N/A
Over 15.5
N/A
N/A
N/A
Over 16.5
N/A
N/A
N/A
Over 17.5
N/A
N/A
N/A
Over 18.5
N/A
N/A
N/A
Over 19.5
N/A
N/A
N/A
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Under 0.5
N/A
N/A
N/A
Under 1.5
N/A
N/A
N/A
Under 2.5
N/A
N/A
N/A
Under 3.5
N/A
N/A
N/A
Under 4.5
N/A
N/A
N/A
Under 5.5
N/A
N/A
N/A
Under 6.5
N/A
N/A
N/A
Under 7.5
N/A
N/A
N/A
Under 8.5
N/A
N/A
N/A
Under 9.5
N/A
N/A
N/A
Under 10.5
N/A
N/A
N/A
Under 11.5
N/A
N/A
N/A
Under 12.5
N/A
N/A
N/A
Under 13.5
N/A
N/A
N/A
Under 14.5
N/A
N/A
N/A
Milestones
Over
Under
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Aces Per Match
N/A
N/A
N/A
Most Aces in a match
N/A
N/A
N/A
1+
N/A
N/A
N/A
2+
N/A
N/A
N/A
3+
N/A
N/A
N/A
4+
N/A
N/A
N/A
5+
N/A
N/A
N/A
6+
N/A
N/A
N/A
7+
N/A
N/A
N/A
8+
N/A
N/A
N/A
9+
N/A
N/A
N/A
10+
N/A
N/A
N/A
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A
Over 8.5
N/A
N/A
N/A
Over 9.5
N/A
N/A
N/A
Over 10.5
N/A
N/A
N/A
Over 11.5
N/A
N/A
N/A
Over 12.5
N/A
N/A
N/A
Over 13.5
N/A
N/A
N/A
Over 14.5
N/A
N/A
N/A
Over 15.5
N/A
N/A
N/A
Over 16.5
N/A
N/A
N/A
Over 17.5
N/A
N/A
N/A
Over 18.5
N/A
N/A
N/A
Over 19.5
N/A
N/A
N/A
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Under 0.5
N/A
N/A
N/A
Under 1.5
N/A
N/A
N/A
Under 2.5
N/A
N/A
N/A
Under 3.5
N/A
N/A
N/A
Under 4.5
N/A
N/A
N/A
Under 5.5
N/A
N/A
N/A
Under 6.5
N/A
N/A
N/A
Under 7.5
N/A
N/A
N/A
Under 8.5
N/A
N/A
N/A
Under 9.5
N/A
N/A
N/A
Under 10.5
N/A
N/A
N/A
Under 11.5
N/A
N/A
N/A
Under 12.5
N/A
N/A
N/A
Under 13.5
N/A
N/A
N/A
Under 14.5
N/A
N/A
N/A

Match Total Games (Clay Courts)

2025 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Average
Average Games in a Set
8.83
9.2
9.02
Over 6.5
100%
90%
95%
Over 7.5
100%
70%
85%
Over 8.5
67%
50%
59%
Over 9.5
17%
40%
29%
Over 10.5
0%
30%
15%
Over 11.5
0%
30%
15%
Over 12.5
0%
0%
0%
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Average
Over 12.5
100%
100%
100%
Over 13.5
100%
100%
100%
Over 14.5
100%
100%
100%
Over 15.5
83%
80%
82%
Over 16.5
67%
80%
74%
Over 17.5
50%
50%
50%
Over 18.5
33%
50%
42%
Over 19.5
33%
40%
37%
Over 20.5
17%
40%
29%
Over 21.5
17%
40%
29%
Over 22.5
17%
30%
24%
Over 23.5
17%
30%
24%
Over 24.5
17%
30%
24%
Over 25.5
17%
20%
19%
Over 26.5
17%
20%
19%
Over 27.5
17%
20%
19%
Over 28.5
17%
10%
14%
Over 29.5
17%
10%
14%
3 Set Matches
Total Games In A Set
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Average
Over 12.5
94%
100%
97%
Over 13.5
94%
100%
97%
Over 14.5
94%
100%
97%
Over 15.5
82%
80%
81%
Over 16.5
82%
80%
81%
Over 17.5
68%
50%
59%
Over 18.5
65%
50%
58%
Over 19.5
59%
40%
50%
Over 20.5
38%
40%
39%
Over 21.5
29%
40%
35%
Over 22.5
26%
30%
28%
Over 23.5
26%
30%
28%
Over 24.5
26%
30%
28%
Over 25.5
24%
20%
22%
Over 26.5
24%
20%
22%
Over 27.5
18%
20%
19%
Over 28.5
15%
10%
13%
Over 29.5
12%
10%
11%
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Average
Average Games in a Set
9.29
9.2
9.25
Over 6.5
97%
90%
94%
Over 7.5
82%
70%
76%
Over 8.5
68%
50%
59%
Over 9.5
35%
40%
38%
Over 10.5
18%
30%
24%
Over 11.5
18%
30%
24%
Over 12.5
12%
10%
11%

Break Points Won (Clay Courts)

2025 Calendar Year
Last 12 Months
3 Set Matches
Breaks Per Set
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Breaks Per Match
N/A
N/A
N/A
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Average Break-Points Converted (Set 1)
N/A
N/A
N/A
Average Break-Points Converted (Set 2)
N/A
N/A
N/A
Average Break-Points Converted (Set 3)
N/A
N/A
N/A
will Break Serve %
N/A
N/A
N/A
will not Break Serve %
N/A
N/A
N/A
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A

Breaks Per Set data uses Set 1 as a sample.

3 Set Matches
Breaks Per Set
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Breaks Per Match
N/A
N/A
N/A
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Average Break-Points Converted (Set 1)
N/A
N/A
N/A
Average Break-Points Converted (Set 2)
N/A
N/A
N/A
Average Break-Points Converted (Set 3)
N/A
N/A
N/A
will Break Serve %
N/A
N/A
N/A
will not Break Serve %
N/A
N/A
N/A
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A

Breaks Per Set data uses Set 1 as a sample.

Double Faults (Clay Courts)

2025 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Double Faults Per Match
N/A
N/A
N/A
Over 0.5 (1+)
N/A
N/A
N/A
Over 1.5 (2+)
N/A
N/A
N/A
Over 2.5 (3+)
N/A
N/A
N/A
Over 3.5 (4+)
N/A
N/A
N/A
Over 4.5 (5+)
N/A
N/A
N/A
Over 5.5 (6+)
N/A
N/A
N/A
Over 6.5 (7+)
N/A
N/A
N/A
Over 7.5 (8+)
N/A
N/A
N/A
Over 8.5 (9+)
N/A
N/A
N/A
Over 9.5 (10+)
N/A
N/A
N/A
Over 10.5 (11+)
N/A
N/A
N/A
3 Set Matches
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Double Faults Per Match
N/A
N/A
N/A
Over 0.5 (1+)
N/A
N/A
N/A
Over 1.5 (2+)
N/A
N/A
N/A
Over 2.5 (3+)
N/A
N/A
N/A
Over 3.5 (4+)
N/A
N/A
N/A
Over 4.5 (5+)
N/A
N/A
N/A
Over 5.5 (6+)
N/A
N/A
N/A
Over 6.5 (7+)
N/A
N/A
N/A
Over 7.5 (8+)
N/A
N/A
N/A
Over 8.5 (9+)
N/A
N/A
N/A
Over 9.5 (10+)
N/A
N/A
N/A
Over 10.5 (11+)
N/A
N/A
N/A

Tie Breaks (Clay Courts)

2025 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Daisuke Sumizawa
(Match)
Hiromasa Koyama
(Match)
Average
Tie Breaks Per Match
N/A
N/A
0.05
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Under 0.5
N/A
N/A
N/A
Under 1.5
N/A
N/A
N/A
Under 2.5
N/A
N/A
N/A
3 Set Matches
Data Point
Daisuke Sumizawa
(Match)
Hiromasa Koyama
(Match)
Average
Tie Breaks Per Match
0.2
N/A
0.21
Over 0.5
0%
N/A
N/A
Over 1.5
0%
N/A
N/A
Over 2.5
0%
N/A
N/A
Under 0.5
100%
N/A
50%
Under 1.5
100%
N/A
50%
Under 2.5
100%
N/A
50%

Head-to-Head (Grass Courts)

Performance
Profile
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Wins
H2H
0(0%)
0(0%)
Sets Won
H2H
0(0%)
0(0%)
Win Percentage
2025 Calendar Year
N/A0 / 0 Matches
N/A0 / 0 Matches
Win Percentage
Last 12 Months
N/A0 / 0 Matches
N/A0 / 0 Matches
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Main Hand
Right-handed
Age
26
-
Birthday
January 31, 1999
-
Height
1.75m
-m
Weight
67kg
-kg

Win Percentage (Grass Courts)

2025 Calendar Year
Last 12 Months
Daisuke Sumizawa
 
33% Win30% Win

Daisuke Sumizawa is performing better in the current calendar year.

Hiromasa Koyama
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Wins
N/A
N/A
Match Wins (3 Sets)
N/A
N/A
Wins in Straight Sets
N/A
N/A
Wins From Behind
N/A
N/A
Won At Least 1 Set
N/A
N/A
Set 1 Win
N/A
N/A
Set 2 Win
N/A
N/A
Set 3 Win
N/A
N/A
Daisuke Sumizawa
 
N/A% WinN/A% Win

Daisuke Sumizawa is performing better in the trailing 12 months.

Daisuke Sumizawa
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Wins
N/A
N/A
Match Wins (3 Sets)
N/A
N/A
Wins in Straight Sets
N/A
N/A
Wins From Behind
N/A
N/A
Won At Least 1 Set
N/A
N/A
Set 1 Win
N/A
N/A
Set 2 Win
N/A
N/A
Set 3 Win
N/A
N/A

Aces (Grass Courts)

2025 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Aces Per Match
N/A
N/A
N/A
Most Aces in a match
N/A
N/A
N/A
1+
N/A
N/A
N/A
2+
N/A
N/A
N/A
3+
N/A
N/A
N/A
4+
N/A
N/A
N/A
5+
N/A
N/A
N/A
6+
N/A
N/A
N/A
7+
N/A
N/A
N/A
8+
N/A
N/A
N/A
9+
N/A
N/A
N/A
10+
N/A
N/A
N/A
15+
N/A
N/A
N/A
20+
N/A
N/A
N/A
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A
Over 8.5
N/A
N/A
N/A
Over 9.5
N/A
N/A
N/A
Over 10.5
N/A
N/A
N/A
Over 11.5
N/A
N/A
N/A
Over 12.5
N/A
N/A
N/A
Over 13.5
N/A
N/A
N/A
Over 14.5
N/A
N/A
N/A
Over 15.5
N/A
N/A
N/A
Over 16.5
N/A
N/A
N/A
Over 17.5
N/A
N/A
N/A
Over 18.5
N/A
N/A
N/A
Over 19.5
N/A
N/A
N/A
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Under 0.5
N/A
N/A
N/A
Under 1.5
N/A
N/A
N/A
Under 2.5
N/A
N/A
N/A
Under 3.5
N/A
N/A
N/A
Under 4.5
N/A
N/A
N/A
Under 5.5
N/A
N/A
N/A
Under 6.5
N/A
N/A
N/A
Under 7.5
N/A
N/A
N/A
Under 8.5
N/A
N/A
N/A
Under 9.5
N/A
N/A
N/A
Under 10.5
N/A
N/A
N/A
Under 11.5
N/A
N/A
N/A
Under 12.5
N/A
N/A
N/A
Under 13.5
N/A
N/A
N/A
Under 14.5
N/A
N/A
N/A
Milestones
Over
Under
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Aces Per Match
N/A
N/A
N/A
Most Aces in a match
N/A
N/A
N/A
1+
N/A
N/A
N/A
2+
N/A
N/A
N/A
3+
N/A
N/A
N/A
4+
N/A
N/A
N/A
5+
N/A
N/A
N/A
6+
N/A
N/A
N/A
7+
N/A
N/A
N/A
8+
N/A
N/A
N/A
9+
N/A
N/A
N/A
10+
N/A
N/A
N/A
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A
Over 8.5
N/A
N/A
N/A
Over 9.5
N/A
N/A
N/A
Over 10.5
N/A
N/A
N/A
Over 11.5
N/A
N/A
N/A
Over 12.5
N/A
N/A
N/A
Over 13.5
N/A
N/A
N/A
Over 14.5
N/A
N/A
N/A
Over 15.5
N/A
N/A
N/A
Over 16.5
N/A
N/A
N/A
Over 17.5
N/A
N/A
N/A
Over 18.5
N/A
N/A
N/A
Over 19.5
N/A
N/A
N/A
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Under 0.5
N/A
N/A
N/A
Under 1.5
N/A
N/A
N/A
Under 2.5
N/A
N/A
N/A
Under 3.5
N/A
N/A
N/A
Under 4.5
N/A
N/A
N/A
Under 5.5
N/A
N/A
N/A
Under 6.5
N/A
N/A
N/A
Under 7.5
N/A
N/A
N/A
Under 8.5
N/A
N/A
N/A
Under 9.5
N/A
N/A
N/A
Under 10.5
N/A
N/A
N/A
Under 11.5
N/A
N/A
N/A
Under 12.5
N/A
N/A
N/A
Under 13.5
N/A
N/A
N/A
Under 14.5
N/A
N/A
N/A

Match Total Games (Grass Courts)

2025 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Average
Average Games in a Set
8.83
9.2
9.02
Over 6.5
100%
90%
95%
Over 7.5
100%
70%
85%
Over 8.5
67%
50%
59%
Over 9.5
17%
40%
29%
Over 10.5
0%
30%
15%
Over 11.5
0%
30%
15%
Over 12.5
0%
0%
0%
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Average
Over 12.5
100%
100%
100%
Over 13.5
100%
100%
100%
Over 14.5
100%
100%
100%
Over 15.5
83%
80%
82%
Over 16.5
67%
80%
74%
Over 17.5
50%
50%
50%
Over 18.5
33%
50%
42%
Over 19.5
33%
40%
37%
Over 20.5
17%
40%
29%
Over 21.5
17%
40%
29%
Over 22.5
17%
30%
24%
Over 23.5
17%
30%
24%
Over 24.5
17%
30%
24%
Over 25.5
17%
20%
19%
Over 26.5
17%
20%
19%
Over 27.5
17%
20%
19%
Over 28.5
17%
10%
14%
Over 29.5
17%
10%
14%
3 Set Matches
Total Games In A Set
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Average
Over 12.5
94%
100%
97%
Over 13.5
94%
100%
97%
Over 14.5
94%
100%
97%
Over 15.5
82%
80%
81%
Over 16.5
82%
80%
81%
Over 17.5
68%
50%
59%
Over 18.5
65%
50%
58%
Over 19.5
59%
40%
50%
Over 20.5
38%
40%
39%
Over 21.5
29%
40%
35%
Over 22.5
26%
30%
28%
Over 23.5
26%
30%
28%
Over 24.5
26%
30%
28%
Over 25.5
24%
20%
22%
Over 26.5
24%
20%
22%
Over 27.5
18%
20%
19%
Over 28.5
15%
10%
13%
Over 29.5
12%
10%
11%
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Average
Average Games in a Set
9.29
9.2
9.25
Over 6.5
97%
90%
94%
Over 7.5
82%
70%
76%
Over 8.5
68%
50%
59%
Over 9.5
35%
40%
38%
Over 10.5
18%
30%
24%
Over 11.5
18%
30%
24%
Over 12.5
12%
10%
11%

Break Points Won (Grass Courts)

2025 Calendar Year
Last 12 Months
3 Set Matches
Breaks Per Set
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Breaks Per Match
N/A
N/A
N/A
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Average Break-Points Converted (Set 1)
N/A
N/A
N/A
Average Break-Points Converted (Set 2)
N/A
N/A
N/A
Average Break-Points Converted (Set 3)
N/A
N/A
N/A
will Break Serve %
N/A
N/A
N/A
will not Break Serve %
N/A
N/A
N/A
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A

Breaks Per Set data uses Set 1 as a sample.

3 Set Matches
Breaks Per Set
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Breaks Per Match
N/A
N/A
N/A
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A
Over 4.5
N/A
N/A
N/A
Over 5.5
N/A
N/A
N/A
Over 6.5
N/A
N/A
N/A
Over 7.5
N/A
N/A
N/A
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Average Break-Points Converted (Set 1)
N/A
N/A
N/A
Average Break-Points Converted (Set 2)
N/A
N/A
N/A
Average Break-Points Converted (Set 3)
N/A
N/A
N/A
will Break Serve %
N/A
N/A
N/A
will not Break Serve %
N/A
N/A
N/A
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Over 3.5
N/A
N/A
N/A

Breaks Per Set data uses Set 1 as a sample.

Double Faults (Grass Courts)

2025 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Double Faults Per Match
N/A
N/A
N/A
Over 0.5 (1+)
N/A
N/A
N/A
Over 1.5 (2+)
N/A
N/A
N/A
Over 2.5 (3+)
N/A
N/A
N/A
Over 3.5 (4+)
N/A
N/A
N/A
Over 4.5 (5+)
N/A
N/A
N/A
Over 5.5 (6+)
N/A
N/A
N/A
Over 6.5 (7+)
N/A
N/A
N/A
Over 7.5 (8+)
N/A
N/A
N/A
Over 8.5 (9+)
N/A
N/A
N/A
Over 9.5 (10+)
N/A
N/A
N/A
Over 10.5 (11+)
N/A
N/A
N/A
3 Set Matches
Data Point
Daisuke Sumizawa
Hiromasa Koyama
Match Total
Double Faults Per Match
N/A
N/A
N/A
Over 0.5 (1+)
N/A
N/A
N/A
Over 1.5 (2+)
N/A
N/A
N/A
Over 2.5 (3+)
N/A
N/A
N/A
Over 3.5 (4+)
N/A
N/A
N/A
Over 4.5 (5+)
N/A
N/A
N/A
Over 5.5 (6+)
N/A
N/A
N/A
Over 6.5 (7+)
N/A
N/A
N/A
Over 7.5 (8+)
N/A
N/A
N/A
Over 8.5 (9+)
N/A
N/A
N/A
Over 9.5 (10+)
N/A
N/A
N/A
Over 10.5 (11+)
N/A
N/A
N/A

Tie Breaks (Grass Courts)

2025 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Daisuke Sumizawa
(Match)
Hiromasa Koyama
(Match)
Average
Tie Breaks Per Match
N/A
N/A
0.05
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Under 0.5
N/A
N/A
N/A
Under 1.5
N/A
N/A
N/A
Under 2.5
N/A
N/A
N/A
3 Set Matches
Data Point
Daisuke Sumizawa
(Match)
Hiromasa Koyama
(Match)
Average
Tie Breaks Per Match
N/A
N/A
0.21
Over 0.5
N/A
N/A
N/A
Over 1.5
N/A
N/A
N/A
Over 2.5
N/A
N/A
N/A
Under 0.5
N/A
N/A
N/A
Under 1.5
N/A
N/A
N/A
Under 2.5
N/A
N/A
N/A

Match Odds

Decimal

Market

Odds

Match Winner - Daisuke Sumizawa

1.44

Match Winner - Hiromasa Koyama

2.62

ATP Singles

Men

Singles

 

Ranking

Elo

1

Jannik Sinner

10,330

2

Alexander Zverev

7,645

3

Carlos Alcaraz

6,720

4

Taylor Fritz

5,290

5

Novak Djokovic

4,510

6

Casper Ruud

3,855

7

Jack Draper

3,780

8

Stefanos Tsitsipas

3,445

9

Andrey Rublev

3,440

10

Alex De Minaur

3,335

WTA Singles

Women

Singles

 

Ranking

Elo

1

Aryna Sabalenka

10,541

2

Iga Swiatek

7,470

3

Coco Gauff

6,063

4

Jessica Pegula

5,796

5

Madison Keys

4,949

6

Jasmine Paolini

4,843

7

Mirra Andreeva

4,775

8

Qinwen Zheng

4,135

9

Paula Badosa

3,821

10

Elena Rybakina

3,808

P Time : 0.33995699882507