Maria Jose Portillo Ramirez vs Rose Marie Nijkamp Head-to-Head Stats & Results
Mexico Maria Jose Portillo RamirezMaria Jose Portillo Ramirez - Mexico
29 Very Bad Form
L
L
W
W
L
L
L
WTA Rank
397
Elo Score
147
Age 25
H2H Record
No H2H
Wins
No Past Match-Ups
Maria Jose Portillo Ramirez and Rose Marie Nijkamp are likely playing for the first time at the professional level.
NetherlandsRose Marie NijkampNetherlands - Rose Marie Nijkamp
Average Form 54
W
L
W
L
L
W
L
WTA Rank
959
Elo Score
21
Age 19
Verdict : Maria Jose Portillo Ramirez and Rose Marie Nijkamp have equal wins in their careers.
NEXT MATCH :
4:30pm, April 23, 2025
USA, W35 Charlotte, NC ITF Women •
H2H Stats
Latest Results
ALL SURFACES
HARD •
CLAY •
GRASS •
Head-to-Head - Full Stats
Performance
Profile
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Prize Money
Career
Career
$83,568USD
$7,307USD
Current Rank
397
959
Wins
H2H
H2H
0(0%)
0(0%)
Sets Won
H2H
H2H
0(0%)
0(0%)
Win Percentage
2025 Calendar Year
2025 Calendar Year
28.6%2 / 7 Matches
54.2%13 / 24 Matches
Win Percentage
Last 12 Months
Last 12 Months
43.9%18 / 41 Matches
54.2%13 / 24 Matches
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Main Hand
Right-handed
Age
25
19
Birthday
May 8, 1999
February 3, 2006
Height
-m
-m
Weight
-kg
-kg
Head-to-Head Record
No head-to-head record between Maria Jose Portillo Ramirez and Rose Marie Nijkamp. This might be their first match.
Win Percentage (Match / Set)
2025 Calendar Year
Last 12 Months
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Wins
29%
54%
Match Wins (3 Sets)
29%
54%
Wins in Straight Sets
14%
33%
Wins From Behind
17%
15%
Won At Least 1 Set
43%
63%
Set 1 Win
29%
54%
Set 2 Win
29%
42%
Set 3 Win
50%
71%
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Wins
44%
54%
Match Wins (3 Sets)
44%
54%
Wins in Straight Sets
22%
33%
Wins From Behind
23%
15%
Won At Least 1 Set
56%
63%
Set 1 Win
34%
54%
Set 2 Win
43%
42%
Set 3 Win
64%
71%
Aces - Over/Under, Match Total, Average (3 Set Matches)
2025 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Total
Aces Per Match
N/A
3.00
N/A
Most Aces in a match
N/A
0%
N/A
1+
N/A
100%
N/A
2+
N/A
100%
N/A
3+
N/A
100%
N/A
4+
N/A
0%
N/A
5+
N/A
0%
N/A
6+
N/A
0%
N/A
7+
N/A
0%
N/A
8+
N/A
0%
N/A
9+
N/A
0%
N/A
10+
N/A
0%
N/A
15+
N/A
0%
N/A
20+
N/A
0%
N/A
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Total
Over 0.5
N/A
100%
N/A
Over 1.5
N/A
100%
N/A
Over 2.5
N/A
100%
N/A
Over 3.5
N/A
0%
N/A
Over 4.5
N/A
0%
N/A
Over 5.5
N/A
0%
N/A
Over 6.5
N/A
0%
N/A
Over 7.5
N/A
0%
N/A
Over 8.5
N/A
0%
N/A
Over 9.5
N/A
0%
N/A
Over 10.5
N/A
0%
N/A
Over 11.5
N/A
0%
N/A
Over 12.5
N/A
0%
N/A
Over 13.5
N/A
0%
N/A
Over 14.5
N/A
0%
N/A
Over 15.5
N/A
0%
N/A
Over 16.5
N/A
0%
N/A
Over 17.5
N/A
0%
N/A
Over 18.5
N/A
0%
N/A
Over 19.5
N/A
0%
N/A
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Total
Under 0.5
N/A
0%
N/A
Under 1.5
N/A
0%
N/A
Under 2.5
N/A
0%
N/A
Under 3.5
N/A
100%
N/A
Under 4.5
N/A
100%
N/A
Under 5.5
N/A
100%
N/A
Under 6.5
N/A
100%
N/A
Under 7.5
N/A
100%
50%
Under 8.5
N/A
100%
50%
Under 9.5
N/A
100%
50%
Under 10.5
N/A
100%
50%
Under 11.5
N/A
100%
50%
Under 12.5
N/A
100%
50%
Under 13.5
N/A
100%
50%
Under 14.5
N/A
100%
50%
Milestones
Over
Under
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Total
Aces Per Match
1.00
3.00
4.00
Most Aces in a match
100%
0%
N/A
1+
100%
100%
100%
2+
0%
100%
50%
3+
0%
100%
50%
4+
0%
0%
50%
5+
0%
0%
50%
6+
0%
0%
50%
7+
0%
0%
50%
8+
0%
0%
0%
9+
0%
0%
0%
10+
0%
0%
0%
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Total
Over 0.5
100%
100%
100%
Over 1.5
0%
100%
50%
Over 2.5
0%
100%
50%
Over 3.5
0%
0%
50%
Over 4.5
0%
0%
50%
Over 5.5
0%
0%
50%
Over 6.5
0%
0%
50%
Over 7.5
0%
0%
0%
Over 8.5
0%
0%
0%
Over 9.5
0%
0%
0%
Over 10.5
0%
0%
0%
Over 11.5
0%
0%
0%
Over 12.5
0%
0%
0%
Over 13.5
0%
0%
0%
Over 14.5
0%
0%
0%
Over 15.5
N/A
0%
N/A
Over 16.5
N/A
0%
N/A
Over 17.5
N/A
0%
N/A
Over 18.5
N/A
0%
N/A
Over 19.5
N/A
0%
N/A
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Total
Under 0.5
0%
0%
0%
Under 1.5
100%
0%
50%
Under 2.5
100%
0%
50%
Under 3.5
100%
100%
50%
Under 4.5
100%
100%
50%
Under 5.5
100%
100%
50%
Under 6.5
100%
100%
50%
Under 7.5
100%
100%
100%
Under 8.5
100%
100%
100%
Under 9.5
100%
100%
100%
Under 10.5
100%
100%
100%
Under 11.5
100%
100%
100%
Under 12.5
100%
100%
100%
Under 13.5
100%
100%
100%
Under 14.5
100%
100%
100%
Match Total Games - Over/Under
2025 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Average
Average Games in a Set
9.14
8.88
9.01
Over 6.5
100%
96%
98%
Over 7.5
86%
83%
85%
Over 8.5
57%
63%
60%
Over 9.5
43%
25%
34%
Over 10.5
14%
8%
11%
Over 11.5
14%
8%
11%
Over 12.5
0%
0%
0%
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Average
Over 12.5
100%
100%
100%
Over 13.5
100%
100%
100%
Over 14.5
100%
96%
98%
Over 15.5
86%
92%
89%
Over 16.5
71%
79%
75%
Over 17.5
57%
58%
58%
Over 18.5
29%
42%
36%
Over 19.5
29%
42%
36%
Over 20.5
29%
38%
34%
Over 21.5
29%
33%
31%
Over 22.5
29%
29%
29%
Over 23.5
29%
29%
29%
Over 24.5
29%
25%
27%
Over 25.5
29%
25%
27%
Over 26.5
29%
25%
27%
Over 27.5
29%
21%
25%
Over 28.5
14%
13%
14%
Over 29.5
14%
8%
11%
3 Set Matches
Total Games In A Set
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Average
Over 12.5
97%
100%
99%
Over 13.5
97%
100%
99%
Over 14.5
97%
96%
97%
Over 15.5
85%
92%
89%
Over 16.5
79%
79%
79%
Over 17.5
67%
58%
63%
Over 18.5
56%
42%
49%
Over 19.5
41%
42%
42%
Over 20.5
36%
38%
37%
Over 21.5
33%
33%
33%
Over 22.5
28%
29%
29%
Over 23.5
28%
29%
29%
Over 24.5
26%
25%
26%
Over 25.5
23%
25%
24%
Over 26.5
23%
25%
24%
Over 27.5
23%
21%
22%
Over 28.5
21%
13%
17%
Over 29.5
21%
8%
15%
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Average
Average Games in a Set
9.27
8.88
9.08
Over 6.5
92%
96%
94%
Over 7.5
82%
83%
83%
Over 8.5
67%
63%
65%
Over 9.5
41%
25%
33%
Over 10.5
23%
8%
16%
Over 11.5
21%
8%
15%
Over 12.5
13%
4%
9%
Break of Serve (Break Points Won) - Over/Under
2025 Calendar Year
Last 12 Months
3 Set Matches
Breaks Per Set
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Total
Breaks Per Match
N/A
4.5
N/A
Over 0.5
N/A
100%
N/A
Over 1.5
N/A
100%
N/A
Over 2.5
N/A
100%
N/A
Over 3.5
N/A
0%
N/A
Over 4.5
N/A
0%
N/A
Over 5.5
N/A
0%
N/A
Over 6.5
N/A
0%
N/A
Over 7.5
N/A
0%
N/A
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Total
Average Break-Points Converted (Set 1)
N/A
2.5
N/A
Average Break-Points Converted (Set 2)
N/A
2
N/A
Average Break-Points Converted (Set 3)
N/A
N/A
N/A
will Break Serve %
N/A
50%
N/A
will not Break Serve %
N/A
60%
N/A
Over 0.5
N/A
100%
N/A
Over 1.5
N/A
100%
N/A
Over 2.5
N/A
0%
N/A
Over 3.5
N/A
0%
N/A
Over 4.5
N/A
0%
N/A
Over 5.5
N/A
0%
N/A
Over 6.5
N/A
0%
N/A
Over 7.5
N/A
0%
N/A
Breaks Per Set data uses Set 1 as a sample.
3 Set Matches
Breaks Per Set
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Total
Breaks Per Match
3
4.5
7.5
Over 0.5
100%
100%
100%
Over 1.5
100%
100%
100%
Over 2.5
0%
100%
100%
Over 3.5
0%
0%
100%
Over 4.5
0%
0%
100%
Over 5.5
0%
0%
100%
Over 6.5
0%
0%
50%
Over 7.5
0%
0%
50%
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Total
Average Break-Points Converted (Set 1)
2
2.5
4.5
Average Break-Points Converted (Set 2)
1
2
3
Average Break-Points Converted (Set 3)
N/A
N/A
N/A
will Break Serve %
67%
50%
N/A
will not Break Serve %
40%
60%
N/A
Over 0.5
100%
100%
100%
Over 1.5
100%
100%
100%
Over 2.5
0%
0%
100%
Over 3.5
0%
0%
100%
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
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Total
Double Faults Per Match
N/A
7
N/A
Over 0.5 (1+)
N/A
100%
N/A
Over 1.5 (2+)
N/A
100%
N/A
Over 2.5 (3+)
N/A
100%
N/A
Over 3.5 (4+)
N/A
100%
N/A
Over 4.5 (5+)
N/A
100%
N/A
Over 5.5 (6+)
N/A
100%
N/A
Over 6.5 (7+)
N/A
100%
N/A
Over 7.5 (8+)
N/A
0%
N/A
Over 8.5 (9+)
N/A
0%
N/A
Over 9.5 (10+)
N/A
0%
N/A
Over 10.5 (11+)
N/A
0%
N/A
3 Set Matches
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Total
Double Faults Per Match
1
7
8
Over 0.5 (1+)
100%
100%
100%
Over 1.5 (2+)
0%
100%
100%
Over 2.5 (3+)
0%
100%
100%
Over 3.5 (4+)
0%
100%
100%
Over 4.5 (5+)
0%
100%
100%
Over 5.5 (6+)
0%
100%
100%
Over 6.5 (7+)
0%
100%
50%
Over 7.5 (8+)
0%
0%
50%
Over 8.5 (9+)
0%
0%
50%
Over 9.5 (10+)
0%
0%
50%
Over 10.5 (11+)
0%
0%
50%
Tie Breaks - Over/Under
2025 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Maria Jose Portillo Ramirez
(Match)
(Match)
Rose Marie Nijkamp
(Match)
(Match)
Average
Tie Breaks Per Match
0.14
0.08
0.11
Over 0.5
14%
8%
11%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
86%
92%
11%
Under 1.5
100%
100%
0%
Under 2.5
100%
100%
0%
3 Set Matches
Data Point
Maria Jose Portillo Ramirez
(Match)
(Match)
Rose Marie Nijkamp
(Match)
(Match)
Average
Tie Breaks Per Match
0.26
0.08
0.17
Over 0.5
26%
8%
17%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
26%
8%
17%
Under 1.5
0%
0%
0%
Under 2.5
0%
0%
0%
Head-to-Head (Hard Courts)
Performance
Profile
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Wins
H2H
H2H
0(0%)
0(0%)
Sets Won
H2H
H2H
0(0%)
0(0%)
Win Percentage
2025 Calendar Year
2025 Calendar Year
0.0%0 / 3 Matches
33.3%1 / 3 Matches
Win Percentage
Last 12 Months
Last 12 Months
42.1%8 / 19 Matches
33.3%1 / 3 Matches
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Main Hand
Right-handed
Age
25
19
Birthday
May 8, 1999
February 3, 2006
Height
-m
-m
Weight
-kg
-kg
Win Percentage (Hard Courts)
2025 Calendar Year
Last 12 Months
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Wins
0%
33%
Match Wins (3 Sets)
0%
33%
Wins in Straight Sets
0%
0%
Wins From Behind
0%
33%
Won At Least 1 Set
0%
67%
Set 1 Win
0%
33%
Set 2 Win
0%
33%
Set 3 Win
N/A
50%
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Wins
42%
33%
Match Wins (3 Sets)
42%
33%
Wins in Straight Sets
26%
0%
Wins From Behind
15%
33%
Won At Least 1 Set
58%
67%
Set 1 Win
42%
33%
Set 2 Win
39%
33%
Set 3 Win
50%
50%
Aces (Hard Courts)
2025 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
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
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
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
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
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
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Total
Aces Per Match
1
N/A
N/A
Most Aces in a match
100%
0%
N/A
1+
100%
N/A
50%
2+
0%
N/A
N/A
3+
0%
N/A
N/A
4+
0%
N/A
N/A
5+
0%
N/A
N/A
6+
0%
N/A
N/A
7+
0%
N/A
N/A
8+
0%
N/A
N/A
9+
0%
N/A
N/A
10+
0%
N/A
N/A
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Total
Over 0.5
100%
N/A
50%
Over 1.5
0%
N/A
N/A
Over 2.5
0%
N/A
N/A
Over 3.5
0%
N/A
N/A
Over 4.5
0%
N/A
N/A
Over 5.5
0%
N/A
N/A
Over 6.5
0%
N/A
N/A
Over 7.5
0%
N/A
N/A
Over 8.5
0%
N/A
N/A
Over 9.5
0%
N/A
N/A
Over 10.5
0%
N/A
N/A
Over 11.5
0%
N/A
N/A
Over 12.5
0%
N/A
N/A
Over 13.5
0%
N/A
N/A
Over 14.5
0%
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
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Total
Under 0.5
0%
N/A
N/A
Under 1.5
100%
N/A
50%
Under 2.5
100%
N/A
50%
Under 3.5
100%
N/A
50%
Under 4.5
100%
N/A
50%
Under 5.5
100%
N/A
50%
Under 6.5
100%
N/A
50%
Under 7.5
100%
N/A
50%
Under 8.5
100%
N/A
50%
Under 9.5
100%
N/A
50%
Under 10.5
100%
N/A
50%
Under 11.5
100%
N/A
50%
Under 12.5
100%
N/A
50%
Under 13.5
100%
N/A
50%
Under 14.5
100%
N/A
50%
Match Total Games (Hard Courts)
2025 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Average
Average Games in a Set
9.14
8.88
9.01
Over 6.5
100%
96%
98%
Over 7.5
86%
83%
85%
Over 8.5
57%
63%
60%
Over 9.5
43%
25%
34%
Over 10.5
14%
8%
11%
Over 11.5
14%
8%
11%
Over 12.5
0%
0%
0%
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Average
Over 12.5
100%
100%
100%
Over 13.5
100%
100%
100%
Over 14.5
100%
96%
98%
Over 15.5
86%
92%
89%
Over 16.5
71%
79%
75%
Over 17.5
57%
58%
58%
Over 18.5
29%
42%
36%
Over 19.5
29%
42%
36%
Over 20.5
29%
38%
34%
Over 21.5
29%
33%
31%
Over 22.5
29%
29%
29%
Over 23.5
29%
29%
29%
Over 24.5
29%
25%
27%
Over 25.5
29%
25%
27%
Over 26.5
29%
25%
27%
Over 27.5
29%
21%
25%
Over 28.5
14%
13%
14%
Over 29.5
14%
8%
11%
3 Set Matches
Total Games In A Set
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Average
Over 12.5
97%
100%
99%
Over 13.5
97%
100%
99%
Over 14.5
97%
96%
97%
Over 15.5
85%
92%
89%
Over 16.5
79%
79%
79%
Over 17.5
67%
58%
63%
Over 18.5
56%
42%
49%
Over 19.5
41%
42%
42%
Over 20.5
36%
38%
37%
Over 21.5
33%
33%
33%
Over 22.5
28%
29%
29%
Over 23.5
28%
29%
29%
Over 24.5
26%
25%
26%
Over 25.5
23%
25%
24%
Over 26.5
23%
25%
24%
Over 27.5
23%
21%
22%
Over 28.5
21%
13%
17%
Over 29.5
21%
8%
15%
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Average
Average Games in a Set
9.27
8.88
9.08
Over 6.5
92%
96%
94%
Over 7.5
82%
83%
83%
Over 8.5
67%
63%
65%
Over 9.5
41%
25%
33%
Over 10.5
23%
8%
16%
Over 11.5
21%
8%
15%
Over 12.5
13%
4%
9%
Break Points Won (Hard Courts)
2025 Calendar Year
Last 12 Months
3 Set Matches
Breaks Per Set
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
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
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
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
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Total
Breaks Per Match
3
N/A
2
Over 0.5
100%
N/A
50%
Over 1.5
100%
N/A
50%
Over 2.5
0%
N/A
50%
Over 3.5
0%
N/A
50%
Over 4.5
0%
N/A
50%
Over 5.5
0%
N/A
50%
Over 6.5
0%
N/A
N/A
Over 7.5
0%
N/A
N/A
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Total
Average Break-Points Converted (Set 1)
2
N/A
4.5
Average Break-Points Converted (Set 2)
1
N/A
3
Average Break-Points Converted (Set 3)
N/A
N/A
N/A
will Break Serve %
67%
N/A
N/A
will not Break Serve %
40%
N/A
N/A
Over 0.5
100%
N/A
100%
Over 1.5
100%
N/A
100%
Over 2.5
0%
N/A
100%
Over 3.5
0%
N/A
100%
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
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
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
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Total
Double Faults Per Match
1
N/A
N/A
Over 0.5 (1+)
100%
N/A
N/A
Over 1.5 (2+)
0%
N/A
N/A
Over 2.5 (3+)
0%
N/A
N/A
Over 3.5 (4+)
0%
N/A
N/A
Over 4.5 (5+)
0%
N/A
N/A
Over 5.5 (6+)
0%
N/A
N/A
Over 6.5 (7+)
0%
N/A
N/A
Over 7.5 (8+)
0%
N/A
N/A
Over 8.5 (9+)
0%
N/A
N/A
Over 9.5 (10+)
0%
N/A
N/A
Over 10.5 (11+)
0%
N/A
N/A
Tie Breaks (Hard Courts)
2025 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Maria Jose Portillo Ramirez
(Match)
(Match)
Rose Marie Nijkamp
(Match)
(Match)
Average
Tie Breaks Per Match
0
0
0.11
Over 0.5
0%
0%
0%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
100%
100%
100%
Under 1.5
100%
100%
100%
Under 2.5
100%
100%
100%
3 Set Matches
Data Point
Maria Jose Portillo Ramirez
(Match)
(Match)
Rose Marie Nijkamp
(Match)
(Match)
Average
Tie Breaks Per Match
0.26
0
0.17
Over 0.5
11%
0%
6%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
89%
100%
95%
Under 1.5
100%
100%
100%
Under 2.5
100%
100%
100%
Head-to-Head (Clay Courts)
Performance
Profile
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Wins
H2H
H2H
0(0%)
0(0%)
Sets Won
H2H
H2H
0(0%)
0(0%)
Win Percentage
2025 Calendar Year
2025 Calendar Year
50.0%2 / 4 Matches
57.9%11 / 19 Matches
Win Percentage
Last 12 Months
Last 12 Months
45.0%9 / 20 Matches
57.9%11 / 19 Matches
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Main Hand
Right-handed
Age
25
19
Birthday
May 8, 1999
February 3, 2006
Height
-m
-m
Weight
-kg
-kg
Win Percentage (Clay Courts)
2025 Calendar Year
Last 12 Months
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Wins
50%
58%
Match Wins (3 Sets)
50%
58%
Wins in Straight Sets
25%
37%
Wins From Behind
33%
11%
Won At Least 1 Set
75%
63%
Set 1 Win
50%
58%
Set 2 Win
50%
42%
Set 3 Win
50%
80%
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Wins
45%
58%
Match Wins (3 Sets)
45%
58%
Wins in Straight Sets
20%
37%
Wins From Behind
27%
11%
Won At Least 1 Set
55%
63%
Set 1 Win
30%
58%
Set 2 Win
45%
42%
Set 3 Win
71%
80%
Aces (Clay Courts)
2025 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Total
Aces Per Match
N/A
3.00
N/A
Most Aces in a match
N/A
0%
N/A
1+
N/A
100%
N/A
2+
N/A
100%
N/A
3+
N/A
100%
N/A
4+
N/A
0%
N/A
5+
N/A
0%
N/A
6+
N/A
0%
N/A
7+
N/A
0%
N/A
8+
N/A
0%
N/A
9+
N/A
0%
N/A
10+
N/A
0%
N/A
15+
N/A
0%
N/A
20+
N/A
0%
N/A
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Total
Over 0.5
N/A
100%
N/A
Over 1.5
N/A
100%
N/A
Over 2.5
N/A
100%
N/A
Over 3.5
N/A
0%
N/A
Over 4.5
N/A
0%
N/A
Over 5.5
N/A
0%
N/A
Over 6.5
N/A
0%
N/A
Over 7.5
N/A
0%
N/A
Over 8.5
N/A
0%
N/A
Over 9.5
N/A
0%
N/A
Over 10.5
N/A
0%
N/A
Over 11.5
N/A
0%
N/A
Over 12.5
N/A
0%
N/A
Over 13.5
N/A
0%
N/A
Over 14.5
N/A
0%
N/A
Over 15.5
N/A
0%
N/A
Over 16.5
N/A
0%
N/A
Over 17.5
N/A
0%
N/A
Over 18.5
N/A
0%
N/A
Over 19.5
N/A
0%
N/A
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Total
Under 0.5
N/A
0%
N/A
Under 1.5
N/A
0%
N/A
Under 2.5
N/A
0%
N/A
Under 3.5
N/A
100%
N/A
Under 4.5
N/A
100%
N/A
Under 5.5
N/A
100%
N/A
Under 6.5
N/A
100%
N/A
Under 7.5
N/A
100%
50%
Under 8.5
N/A
100%
50%
Under 9.5
N/A
100%
50%
Under 10.5
N/A
100%
50%
Under 11.5
N/A
100%
50%
Under 12.5
N/A
100%
50%
Under 13.5
N/A
100%
50%
Under 14.5
N/A
100%
50%
Milestones
Over
Under
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Total
Aces Per Match
N/A
3
N/A
Most Aces in a match
100%
0%
N/A
1+
N/A
100%
50%
2+
N/A
100%
50%
3+
N/A
100%
50%
4+
N/A
0%
50%
5+
N/A
0%
50%
6+
N/A
0%
50%
7+
N/A
0%
50%
8+
N/A
0%
N/A
9+
N/A
0%
N/A
10+
N/A
0%
N/A
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Total
Over 0.5
N/A
100%
50%
Over 1.5
N/A
100%
50%
Over 2.5
N/A
100%
50%
Over 3.5
N/A
0%
50%
Over 4.5
N/A
0%
50%
Over 5.5
N/A
0%
50%
Over 6.5
N/A
0%
50%
Over 7.5
N/A
0%
N/A
Over 8.5
N/A
0%
N/A
Over 9.5
N/A
0%
N/A
Over 10.5
N/A
0%
N/A
Over 11.5
N/A
0%
N/A
Over 12.5
N/A
0%
N/A
Over 13.5
N/A
0%
N/A
Over 14.5
N/A
0%
N/A
Over 15.5
N/A
0%
N/A
Over 16.5
N/A
0%
N/A
Over 17.5
N/A
0%
N/A
Over 18.5
N/A
0%
N/A
Over 19.5
N/A
0%
N/A
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Total
Under 0.5
N/A
0%
N/A
Under 1.5
N/A
0%
N/A
Under 2.5
N/A
0%
N/A
Under 3.5
N/A
100%
N/A
Under 4.5
N/A
100%
N/A
Under 5.5
N/A
100%
N/A
Under 6.5
N/A
100%
N/A
Under 7.5
N/A
100%
50%
Under 8.5
N/A
100%
50%
Under 9.5
N/A
100%
50%
Under 10.5
N/A
100%
50%
Under 11.5
N/A
100%
50%
Under 12.5
N/A
100%
50%
Under 13.5
N/A
100%
50%
Under 14.5
N/A
100%
50%
Match Total Games (Clay Courts)
2025 Calendar Year
Last 12 Months
Total Games In A Set
3 Set Matches
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Average
Average Games in a Set
9.14
8.88
9.01
Over 6.5
100%
96%
98%
Over 7.5
86%
83%
85%
Over 8.5
57%
63%
60%
Over 9.5
43%
25%
34%
Over 10.5
14%
8%
11%
Over 11.5
14%
8%
11%
Over 12.5
0%
0%
0%
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Average
Over 12.5
100%
100%
100%
Over 13.5
100%
100%
100%
Over 14.5
100%
96%
98%
Over 15.5
86%
92%
89%
Over 16.5
71%
79%
75%
Over 17.5
57%
58%
58%
Over 18.5
29%
42%
36%
Over 19.5
29%
42%
36%
Over 20.5
29%
38%
34%
Over 21.5
29%
33%
31%
Over 22.5
29%
29%
29%
Over 23.5
29%
29%
29%
Over 24.5
29%
25%
27%
Over 25.5
29%
25%
27%
Over 26.5
29%
25%
27%
Over 27.5
29%
21%
25%
Over 28.5
14%
13%
14%
Over 29.5
14%
8%
11%
3 Set Matches
Total Games In A Set
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Average
Over 12.5
97%
100%
99%
Over 13.5
97%
100%
99%
Over 14.5
97%
96%
97%
Over 15.5
85%
92%
89%
Over 16.5
79%
79%
79%
Over 17.5
67%
58%
63%
Over 18.5
56%
42%
49%
Over 19.5
41%
42%
42%
Over 20.5
36%
38%
37%
Over 21.5
33%
33%
33%
Over 22.5
28%
29%
29%
Over 23.5
28%
29%
29%
Over 24.5
26%
25%
26%
Over 25.5
23%
25%
24%
Over 26.5
23%
25%
24%
Over 27.5
23%
21%
22%
Over 28.5
21%
13%
17%
Over 29.5
21%
8%
15%
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Average
Average Games in a Set
9.27
8.88
9.08
Over 6.5
92%
96%
94%
Over 7.5
82%
83%
83%
Over 8.5
67%
63%
65%
Over 9.5
41%
25%
33%
Over 10.5
23%
8%
16%
Over 11.5
21%
8%
15%
Over 12.5
13%
4%
9%
Break Points Won (Clay Courts)
2025 Calendar Year
Last 12 Months
3 Set Matches
Breaks Per Set
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Total
Breaks Per Match
N/A
4.5
N/A
Over 0.5
N/A
100%
N/A
Over 1.5
N/A
100%
N/A
Over 2.5
N/A
100%
N/A
Over 3.5
N/A
0%
N/A
Over 4.5
N/A
0%
N/A
Over 5.5
N/A
0%
N/A
Over 6.5
N/A
0%
N/A
Over 7.5
N/A
0%
N/A
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Total
Average Break-Points Converted (Set 1)
N/A
2.5
N/A
Average Break-Points Converted (Set 2)
N/A
2
N/A
Average Break-Points Converted (Set 3)
N/A
N/A
N/A
will Break Serve %
N/A
50%
N/A
will not Break Serve %
N/A
60%
N/A
Over 0.5
N/A
100%
N/A
Over 1.5
N/A
100%
N/A
Over 2.5
N/A
0%
N/A
Over 3.5
N/A
0%
N/A
Over 4.5
N/A
0%
N/A
Over 5.5
N/A
0%
N/A
Over 6.5
N/A
0%
N/A
Over 7.5
N/A
0%
N/A
Breaks Per Set data uses Set 1 as a sample.
3 Set Matches
Breaks Per Set
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Total
Breaks Per Match
N/A
4.5
3.5
Over 0.5
N/A
100%
50%
Over 1.5
N/A
100%
50%
Over 2.5
N/A
100%
50%
Over 3.5
N/A
0%
50%
Over 4.5
N/A
0%
50%
Over 5.5
N/A
0%
50%
Over 6.5
N/A
0%
50%
Over 7.5
N/A
0%
50%
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Total
Average Break-Points Converted (Set 1)
N/A
2.5
4.5
Average Break-Points Converted (Set 2)
N/A
2
3
Average Break-Points Converted (Set 3)
N/A
N/A
N/A
will Break Serve %
N/A
50%
N/A
will not Break Serve %
N/A
60%
N/A
Over 0.5
N/A
100%
100%
Over 1.5
N/A
100%
100%
Over 2.5
N/A
0%
100%
Over 3.5
N/A
0%
100%
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
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Total
Double Faults Per Match
N/A
7
N/A
Over 0.5 (1+)
N/A
100%
N/A
Over 1.5 (2+)
N/A
100%
N/A
Over 2.5 (3+)
N/A
100%
N/A
Over 3.5 (4+)
N/A
100%
N/A
Over 4.5 (5+)
N/A
100%
N/A
Over 5.5 (6+)
N/A
100%
N/A
Over 6.5 (7+)
N/A
100%
N/A
Over 7.5 (8+)
N/A
0%
N/A
Over 8.5 (9+)
N/A
0%
N/A
Over 9.5 (10+)
N/A
0%
N/A
Over 10.5 (11+)
N/A
0%
N/A
3 Set Matches
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Total
Double Faults Per Match
N/A
7
N/A
Over 0.5 (1+)
N/A
100%
N/A
Over 1.5 (2+)
N/A
100%
N/A
Over 2.5 (3+)
N/A
100%
N/A
Over 3.5 (4+)
N/A
100%
N/A
Over 4.5 (5+)
N/A
100%
N/A
Over 5.5 (6+)
N/A
100%
N/A
Over 6.5 (7+)
N/A
100%
N/A
Over 7.5 (8+)
N/A
0%
N/A
Over 8.5 (9+)
N/A
0%
N/A
Over 9.5 (10+)
N/A
0%
N/A
Over 10.5 (11+)
N/A
0%
N/A
Tie Breaks (Clay Courts)
2025 Calendar Year
Last 12 Months
3 Set Matches
Data Point
Maria Jose Portillo Ramirez
(Match)
(Match)
Rose Marie Nijkamp
(Match)
(Match)
Average
Tie Breaks Per Match
0.25
0.11
0.11
Over 0.5
25%
5%
15%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
75%
95%
85%
Under 1.5
100%
100%
100%
Under 2.5
100%
100%
100%
3 Set Matches
Data Point
Maria Jose Portillo Ramirez
(Match)
(Match)
Rose Marie Nijkamp
(Match)
(Match)
Average
Tie Breaks Per Match
0.25
0.11
0.17
Over 0.5
15%
5%
10%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
85%
95%
90%
Under 1.5
100%
100%
100%
Under 2.5
100%
100%
100%
Head-to-Head (Grass Courts)
Performance
Profile
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Wins
H2H
H2H
0(0%)
0(0%)
Sets Won
H2H
H2H
0(0%)
0(0%)
Win Percentage
2025 Calendar Year
2025 Calendar Year
N/A0 / 0 Matches
50.0%1 / 2 Matches
Win Percentage
Last 12 Months
Last 12 Months
N/A0 / 0 Matches
50.0%1 / 2 Matches
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Main Hand
Right-handed
Age
25
19
Birthday
May 8, 1999
February 3, 2006
Height
-m
-m
Weight
-kg
-kg
Win Percentage (Grass Courts)
2025 Calendar Year
Last 12 Months
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Wins
N/A
50%
Match Wins (3 Sets)
N/A
50%
Wins in Straight Sets
N/A
50%
Wins From Behind
N/A
0%
Won At Least 1 Set
N/A
50%
Set 1 Win
N/A
50%
Set 2 Win
N/A
50%
Set 3 Win
N/A
N/A
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Wins
N/A
50%
Match Wins (3 Sets)
N/A
50%
Wins in Straight Sets
N/A
50%
Wins From Behind
N/A
0%
Won At Least 1 Set
N/A
50%
Set 1 Win
N/A
50%
Set 2 Win
N/A
50%
Set 3 Win
N/A
N/A
Aces (Grass Courts)
2025 Calendar Year
Last 12 Months
Milestones
Over
Under
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
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
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
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
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
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
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Total
Aces Per Match
N/A
N/A
N/A
Most Aces in a match
100%
0%
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
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
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
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
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
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Average
Average Games in a Set
9.14
8.88
9.01
Over 6.5
100%
96%
98%
Over 7.5
86%
83%
85%
Over 8.5
57%
63%
60%
Over 9.5
43%
25%
34%
Over 10.5
14%
8%
11%
Over 11.5
14%
8%
11%
Over 12.5
0%
0%
0%
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Average
Over 12.5
100%
100%
100%
Over 13.5
100%
100%
100%
Over 14.5
100%
96%
98%
Over 15.5
86%
92%
89%
Over 16.5
71%
79%
75%
Over 17.5
57%
58%
58%
Over 18.5
29%
42%
36%
Over 19.5
29%
42%
36%
Over 20.5
29%
38%
34%
Over 21.5
29%
33%
31%
Over 22.5
29%
29%
29%
Over 23.5
29%
29%
29%
Over 24.5
29%
25%
27%
Over 25.5
29%
25%
27%
Over 26.5
29%
25%
27%
Over 27.5
29%
21%
25%
Over 28.5
14%
13%
14%
Over 29.5
14%
8%
11%
3 Set Matches
Total Games In A Set
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Average
Over 12.5
97%
100%
99%
Over 13.5
97%
100%
99%
Over 14.5
97%
96%
97%
Over 15.5
85%
92%
89%
Over 16.5
79%
79%
79%
Over 17.5
67%
58%
63%
Over 18.5
56%
42%
49%
Over 19.5
41%
42%
42%
Over 20.5
36%
38%
37%
Over 21.5
33%
33%
33%
Over 22.5
28%
29%
29%
Over 23.5
28%
29%
29%
Over 24.5
26%
25%
26%
Over 25.5
23%
25%
24%
Over 26.5
23%
25%
24%
Over 27.5
23%
21%
22%
Over 28.5
21%
13%
17%
Over 29.5
21%
8%
15%
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Average
Average Games in a Set
9.27
8.88
9.08
Over 6.5
92%
96%
94%
Over 7.5
82%
83%
83%
Over 8.5
67%
63%
65%
Over 9.5
41%
25%
33%
Over 10.5
23%
8%
16%
Over 11.5
21%
8%
15%
Over 12.5
13%
4%
9%
Break Points Won (Grass Courts)
2025 Calendar Year
Last 12 Months
3 Set Matches
Breaks Per Set
Data Point
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
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
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
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
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
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
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
Match Total
Average Break-Points Converted (Set 1)
N/A
N/A
4.5
Average Break-Points Converted (Set 2)
N/A
N/A
3
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
100%
Over 1.5
N/A
N/A
100%
Over 2.5
N/A
N/A
100%
Over 3.5
N/A
N/A
100%
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
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
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
Maria Jose Portillo Ramirez
Rose Marie Nijkamp
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
Maria Jose Portillo Ramirez
(Match)
(Match)
Rose Marie Nijkamp
(Match)
(Match)
Average
Tie Breaks Per Match
N/A
0
0.11
Over 0.5
N/A
0%
N/A
Over 1.5
N/A
0%
N/A
Over 2.5
N/A
0%
N/A
Under 0.5
N/A
100%
50%
Under 1.5
N/A
100%
50%
Under 2.5
N/A
100%
50%
3 Set Matches
Data Point
Maria Jose Portillo Ramirez
(Match)
(Match)
Rose Marie Nijkamp
(Match)
(Match)
Average
Tie Breaks Per Match
N/A
0
0.17
Over 0.5
N/A
0%
N/A
Over 1.5
N/A
0%
N/A
Over 2.5
N/A
0%
N/A
Under 0.5
N/A
100%
50%
Under 1.5
N/A
100%
50%
Under 2.5
N/A
100%
50%
Latest Results For Maria Jose Portillo Ramirez
Date
Tournament
Player
Opponent
Total Sets
Maria Jose Portillo Ramirez
5 - 9
Opponent
Total Wins
Maria Jose Portillo Ramirez
2 - 4
Opponent
Win Percentage
Maria Jose Portillo Ramirez
33% - 67%
Opponent
Latest Results For Rose Marie Nijkamp
Date
Tournament
Player
Opponent
Total Sets
Rose Marie Nijkamp
11 - 12
Opponent
Total Wins
Rose Marie Nijkamp
5 - 5
Opponent
Win Percentage
Rose Marie Nijkamp
50% - 50%
Opponent
Match Odds
Decimal
Market
Odds
Match Winner - Maria Jose Portillo Ramirez
1.33
Match Winner - Rose Marie Nijkamp
3.25
Ranking
Elo
Ranking
Elo