McDonald & Michelsen vs Christopher Romios & Walton Head-to-Head Stats & Results
USA McDonald & MichelsenMcDonald & Michelsen - USA
47 Below Average Form
L
W
W
W
W
L
Ranking
77 / 80
Elo Score
1120 / 1095
1.78m, 73kg
H2H Record
1 - 2
Wins
33.3% - 66.7%
Sets Won
3 - 4
McDonald & Michelsen and Christopher Romios & Walton have equal wins in their careers.
AustraliaChristopher Romios & WaltonAustralia - Christopher Romios & Walton
Average Form 62
L
W
L
W
W
W
Ranking
86 / 206
Elo Score
1056 / 365
1.85m, 77kg
Verdict : McDonald & Michelsen and Christopher Romios & Walton have equal wins in their careers.
RECENT RESULT : USA, Houston ATP Doubles - Clay Court
Set 1
Set 2
Set 3
McDonald
6
6
8
Christopher Romios
7
4
10
April 1, 2025 - Christopher Romios & Walton Win
H2H Stats
Latest Results
ALL SURFACES
HARD •
CLAY •
GRASS •
Head-to-Head - Full Stats
Performance
Profile
Data Point
McDonald & Michelsen
Christopher Romios & Walton
Combined Prize $
Career
Career
$7,778,040USD
$872,026USD
Current Rank
Doubles
Doubles
77 / 80
86 / 206
Wins
H2H
H2H
1(50.0%)
1(50.0%)
Sets Won
H2H
H2H
2(50.0%)
2(50.0%)
Win Percentage
2025 Calendar Year
2025 Calendar Year
46.8%116 / 248 Matches
62.0%214 / 345 Matches
Data Point
McDonald & Michelsen
Christopher Romios & Walton
Main Hand
Right-handed / Right-handed
Right-handed / Right-handed
Age
29 / 20
26 / 25
Birthday
April 16, 1995 / August 25, 2004
March 29, 1999 / April 17, 1999
Height
1.78m / 1.93m
1.85m / 1.83m
Weight
73kg / 79kg
77kg / 77kg
Win Percentage (Match / Set)
Data Point
McDonald & Michelsen
Christopher Romios & Walton
Match Wins
47%
62%
Match Wins (3 Sets)
49%
62%
Wins in Straight Sets
27%
43%
Wins From Behind
14%
21%
Won At Least 1 Set
63%
79%
Set 1 Win
46%
60%
Set 2 Win
44%
62%
Set 3 Win
55%
54%
Match Total Games - Over/Under
3 Set Matches
Total Games In A Set
Data Point
McDonald & Michelsen
Christopher Romios & Walton
Average
Over 12.5
98%
99%
99%
Over 13.5
97%
97%
97%
Over 14.5
96%
97%
97%
Over 15.5
94%
92%
93%
Over 16.5
90%
86%
88%
Over 17.5
81%
79%
80%
Over 18.5
75%
74%
75%
Over 19.5
69%
66%
68%
Over 20.5
62%
59%
61%
Over 21.5
58%
52%
55%
Over 22.5
48%
45%
47%
Over 23.5
43%
41%
42%
Over 24.5
43%
40%
42%
Over 25.5
40%
39%
40%
Over 26.5
37%
36%
37%
Over 27.5
37%
36%
37%
Over 28.5
37%
35%
36%
Over 29.5
37%
35%
36%
Data Point
McDonald & Michelsen
Christopher Romios & Walton
Average
Average Games in a Set
9.96
9.9
9.93
Over 6.5
97%
97%
97%
Over 7.5
91%
88%
90%
Over 8.5
79%
76%
78%
Over 9.5
56%
51%
54%
Over 10.5
28%
30%
29%
Over 11.5
28%
30%
29%
Over 12.5
20%
0%
10%
Break of Serve (Break Points Won) - Over/Under
3 Set Matches
Breaks Per Set
Data Point
McDonald & Michelsen
Christopher Romios & Walton
Match Total
Breaks Per Match
1.9
2.01
3.91
Over 0.5
77%
90%
96%
Over 1.5
48%
64%
90%
Over 2.5
26%
39%
72%
Over 3.5
15%
15%
57%
Over 4.5
3%
6%
38%
Over 5.5
0%
1%
21%
Over 6.5
0%
0%
12%
Over 7.5
0%
0%
5%
Over 8.5
0%
0%
2%
Over 9.5
0%
0%
1%
Over 10.5
0%
0%
0%
Data Point
McDonald & Michelsen
Christopher Romios & Walton
Match Total
Average Break-Points Converted (Set 1)
0.88
1.02
1.9
Average Break-Points Converted (Set 2)
1.03
1
2.03
Average Break-Points Converted (Set 3)
0.17
0
0.17
will Break Serve %
33%
37%
N/A
will not Break Serve %
34%
38%
N/A
Over 0.5
56%
69%
87%
Over 1.5
20%
30%
56%
Over 2.5
4%
6%
31%
Over 3.5
0%
0%
10%
Over 4.5
0%
0%
6%
Over 5.5
0%
0%
1%
Over 6.5
0%
0%
0%
Over 7.5
0%
0%
0%
Breaks Per Set data uses Set 1 as a sample.
Tie Breaks - Over/Under
3 Set Matches
Data Point
McDonald & Michelsen
(Match)
(Match)
Christopher Romios & Walton
(Match)
(Match)
Average
Tie Breaks Per Match
0.37
0.35
0.36
Over 0.5
34%
31%
33%
Over 1.5
3%
3%
3%
Over 2.5
0%
0%
0%
Under 0.5
66%
69%
33%
Under 1.5
97%
97%
3%
Under 2.5
100%
100%
0%
Head-to-Head (Hard Courts)
Performance
Profile
Data Point
McDonald & Michelsen
Christopher Romios & Walton
Wins
H2H
H2H
1(50.0%)
1(50.0%)
Sets Won
H2H
H2H
2(50.0%)
2(50.0%)
Win Percentage
2025 Calendar Year
2025 Calendar Year
49.7%89 / 179 Matches
60.9%142 / 233 Matches
Data Point
McDonald & Michelsen
Christopher Romios & Walton
Main Hand
Right-handed / Right-handed
Right-handed / Right-handed
Age
29 / 20
26 / 25
Birthday
April 16, 1995 / August 25, 2004
March 29, 1999 / April 17, 1999
Height
1.78m / 1.93m
1.85m / 1.83m
Weight
73kg / 79kg
77kg / 77kg
Win Percentage (Hard Courts)
Data Point
McDonald & Michelsen
Christopher Romios & Walton
Match Wins
50%
61%
Match Wins (3 Sets)
50%
61%
Wins in Straight Sets
30%
42%
Wins From Behind
16%
20%
Won At Least 1 Set
65%
78%
Set 1 Win
47%
61%
Set 2 Win
47%
59%
Set 3 Win
57%
53%
Match Total Games (Hard Courts)
3 Set Matches
Total Games In A Set
Data Point
McDonald & Michelsen
Christopher Romios & Walton
Average
Over 12.5
98%
99%
99%
Over 13.5
97%
97%
97%
Over 14.5
96%
97%
97%
Over 15.5
94%
92%
93%
Over 16.5
90%
86%
88%
Over 17.5
81%
79%
80%
Over 18.5
75%
74%
75%
Over 19.5
69%
66%
68%
Over 20.5
62%
59%
61%
Over 21.5
58%
52%
55%
Over 22.5
48%
45%
47%
Over 23.5
43%
41%
42%
Over 24.5
43%
40%
42%
Over 25.5
40%
39%
40%
Over 26.5
37%
36%
37%
Over 27.5
37%
36%
37%
Over 28.5
37%
35%
36%
Over 29.5
37%
35%
36%
Data Point
McDonald & Michelsen
Christopher Romios & Walton
Average
Average Games in a Set
9.96
9.9
9.93
Over 6.5
97%
97%
97%
Over 7.5
91%
88%
90%
Over 8.5
79%
76%
78%
Over 9.5
56%
51%
54%
Over 10.5
28%
30%
29%
Over 11.5
28%
30%
29%
Over 12.5
20%
0%
10%
Break Points Won (Hard Courts)
3 Set Matches
Breaks Per Set
Data Point
McDonald & Michelsen
Christopher Romios & Walton
Match Total
Breaks Per Match
1.77
2.06
3.83
Over 0.5
78%
91%
96%
Over 1.5
44%
65%
90%
Over 2.5
23%
41%
72%
Over 3.5
14%
17%
57%
Over 4.5
2%
6%
37%
Over 5.5
0%
0%
18%
Over 6.5
0%
0%
9%
Over 7.5
0%
0%
4%
Over 8.5
0%
0%
2%
Over 9.5
0%
0%
1%
Over 10.5
0%
0%
0%
Data Point
McDonald & Michelsen
Christopher Romios & Walton
Match Total
Average Break-Points Converted (Set 1)
0.87
1.05
1.92
Average Break-Points Converted (Set 2)
0.99
1
1.99
Average Break-Points Converted (Set 3)
0
0
0
will Break Serve %
36%
37%
N/A
will not Break Serve %
34%
40%
N/A
Over 0.5
59%
70%
90%
Over 1.5
18%
30%
56%
Over 2.5
4%
8%
32%
Over 3.5
0%
0%
9%
Over 4.5
0%
0%
5%
Over 5.5
0%
0%
1%
Over 6.5
0%
0%
0%
Over 7.5
0%
0%
0%
Breaks Per Set data uses Set 1 as a sample.
Tie Breaks (Hard Courts)
3 Set Matches
Data Point
McDonald & Michelsen
(Match)
(Match)
Christopher Romios & Walton
(Match)
(Match)
Average
Tie Breaks Per Match
0.34
0.34
0.36
Over 0.5
15%
17%
16%
Over 1.5
1%
2%
2%
Over 2.5
0%
0%
0%
Under 0.5
85%
83%
84%
Under 1.5
99%
98%
99%
Under 2.5
100%
100%
100%
Head-to-Head (Clay Courts)
Performance
Profile
Data Point
McDonald & Michelsen
Christopher Romios & Walton
Wins
H2H
H2H
0(0%)
0(0%)
Sets Won
H2H
H2H
0(0%)
0(0%)
Win Percentage
2025 Calendar Year
2025 Calendar Year
41.4%12 / 29 Matches
65.0%65 / 100 Matches
Data Point
McDonald & Michelsen
Christopher Romios & Walton
Main Hand
Right-handed / Right-handed
Right-handed / Right-handed
Age
29 / 20
26 / 25
Birthday
April 16, 1995 / August 25, 2004
March 29, 1999 / April 17, 1999
Height
1.78m / 1.93m
1.85m / 1.83m
Weight
73kg / 79kg
77kg / 77kg
Win Percentage (Clay Courts)
Data Point
McDonald & Michelsen
Christopher Romios & Walton
Match Wins
41%
65%
Match Wins (3 Sets)
41%
65%
Wins in Straight Sets
14%
41%
Wins From Behind
19%
27%
Won At Least 1 Set
62%
82%
Set 1 Win
38%
59%
Set 2 Win
41%
65%
Set 3 Win
57%
59%
Match Total Games (Clay Courts)
3 Set Matches
Total Games In A Set
Data Point
McDonald & Michelsen
Christopher Romios & Walton
Average
Over 12.5
98%
99%
99%
Over 13.5
97%
97%
97%
Over 14.5
96%
97%
97%
Over 15.5
94%
92%
93%
Over 16.5
90%
86%
88%
Over 17.5
81%
79%
80%
Over 18.5
75%
74%
75%
Over 19.5
69%
66%
68%
Over 20.5
62%
59%
61%
Over 21.5
58%
52%
55%
Over 22.5
48%
45%
47%
Over 23.5
43%
41%
42%
Over 24.5
43%
40%
42%
Over 25.5
40%
39%
40%
Over 26.5
37%
36%
37%
Over 27.5
37%
36%
37%
Over 28.5
37%
35%
36%
Over 29.5
37%
35%
36%
Data Point
McDonald & Michelsen
Christopher Romios & Walton
Average
Average Games in a Set
9.96
9.9
9.93
Over 6.5
97%
97%
97%
Over 7.5
91%
88%
90%
Over 8.5
79%
76%
78%
Over 9.5
56%
51%
54%
Over 10.5
28%
30%
29%
Over 11.5
28%
30%
29%
Over 12.5
20%
0%
10%
Break Points Won (Clay Courts)
3 Set Matches
Breaks Per Set
Data Point
McDonald & Michelsen
Christopher Romios & Walton
Match Total
Breaks Per Match
2.62
1.88
4.5
Over 0.5
81%
89%
96%
Over 1.5
71%
64%
92%
Over 2.5
43%
32%
75%
Over 3.5
29%
11%
62%
Over 4.5
10%
4%
50%
Over 5.5
0%
2%
37%
Over 6.5
0%
0%
24%
Over 7.5
0%
0%
10%
Over 8.5
0%
0%
4%
Over 9.5
0%
0%
3%
Over 10.5
0%
0%
0%
Data Point
McDonald & Michelsen
Christopher Romios & Walton
Match Total
Average Break-Points Converted (Set 1)
0.94
0.91
1.85
Average Break-Points Converted (Set 2)
1.24
1.01
2.25
Average Break-Points Converted (Set 3)
0.8
0
0.8
will Break Serve %
23%
38%
N/A
will not Break Serve %
38%
31%
N/A
Over 0.5
48%
66%
81%
Over 1.5
20%
30%
56%
Over 2.5
4%
2%
33%
Over 3.5
0%
0%
11%
Over 4.5
0%
0%
6%
Over 5.5
0%
0%
0%
Over 6.5
0%
0%
0%
Over 7.5
0%
0%
0%
Breaks Per Set data uses Set 1 as a sample.
Tie Breaks (Clay Courts)
3 Set Matches
Data Point
McDonald & Michelsen
(Match)
(Match)
Christopher Romios & Walton
(Match)
(Match)
Average
Tie Breaks Per Match
0.31
0.37
0.36
Over 0.5
14%
16%
15%
Over 1.5
0%
3%
2%
Over 2.5
0%
0%
0%
Under 0.5
86%
84%
85%
Under 1.5
100%
97%
99%
Under 2.5
100%
100%
100%
Head-to-Head (Grass Courts)
Performance
Profile
Data Point
McDonald & Michelsen
Christopher Romios & Walton
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%8 / 16 Matches
58.3%7 / 12 Matches
Data Point
McDonald & Michelsen
Christopher Romios & Walton
Main Hand
Right-handed / Right-handed
Right-handed / Right-handed
Age
29 / 20
26 / 25
Birthday
April 16, 1995 / August 25, 2004
March 29, 1999 / April 17, 1999
Height
1.78m / 1.93m
1.85m / 1.83m
Weight
73kg / 79kg
77kg / 77kg
Win Percentage (Grass Courts)
Data Point
McDonald & Michelsen
Christopher Romios & Walton
Match Wins
50%
58%
Match Wins (3 Sets)
50%
58%
Wins in Straight Sets
25%
58%
Wins From Behind
11%
0%
Won At Least 1 Set
75%
75%
Set 1 Win
63%
58%
Set 2 Win
38%
75%
Set 3 Win
50%
0%
Match Total Games (Grass Courts)
3 Set Matches
Total Games In A Set
Data Point
McDonald & Michelsen
Christopher Romios & Walton
Average
Over 12.5
98%
99%
99%
Over 13.5
97%
97%
97%
Over 14.5
96%
97%
97%
Over 15.5
94%
92%
93%
Over 16.5
90%
86%
88%
Over 17.5
81%
79%
80%
Over 18.5
75%
74%
75%
Over 19.5
69%
66%
68%
Over 20.5
62%
59%
61%
Over 21.5
58%
52%
55%
Over 22.5
48%
45%
47%
Over 23.5
43%
41%
42%
Over 24.5
43%
40%
42%
Over 25.5
40%
39%
40%
Over 26.5
37%
36%
37%
Over 27.5
37%
36%
37%
Over 28.5
37%
35%
36%
Over 29.5
37%
35%
36%
Data Point
McDonald & Michelsen
Christopher Romios & Walton
Average
Average Games in a Set
9.96
9.9
9.93
Over 6.5
97%
97%
97%
Over 7.5
91%
88%
90%
Over 8.5
79%
76%
78%
Over 9.5
56%
51%
54%
Over 10.5
28%
30%
29%
Over 11.5
28%
30%
29%
Over 12.5
20%
0%
10%
Break Points Won (Grass Courts)
3 Set Matches
Breaks Per Set
Data Point
McDonald & Michelsen
Christopher Romios & Walton
Match Total
Breaks Per Match
1.67
1
2.67
Over 0.5
56%
0%
100%
Over 1.5
44%
0%
95%
Over 2.5
22%
0%
28%
Over 3.5
0%
0%
11%
Over 4.5
0%
0%
11%
Over 5.5
0%
0%
11%
Over 6.5
0%
0%
6%
Over 7.5
0%
0%
6%
Over 8.5
0%
0%
0%
Over 9.5
0%
0%
0%
Over 10.5
0%
0%
0%
Data Point
McDonald & Michelsen
Christopher Romios & Walton
Match Total
Average Break-Points Converted (Set 1)
0.78
1
1.78
Average Break-Points Converted (Set 2)
0.89
0
0.89
Average Break-Points Converted (Set 3)
0
0
0
will Break Serve %
30%
0%
N/A
will not Break Serve %
23%
50%
N/A
Over 0.5
44%
0%
84%
Over 1.5
44%
0%
72%
Over 2.5
0%
0%
11%
Over 3.5
0%
0%
6%
Over 4.5
0%
0%
6%
Over 5.5
0%
0%
0%
Over 6.5
0%
0%
0%
Over 7.5
0%
0%
0%
Breaks Per Set data uses Set 1 as a sample.
Tie Breaks (Grass Courts)
3 Set Matches
Data Point
McDonald & Michelsen
(Match)
(Match)
Christopher Romios & Walton
(Match)
(Match)
Average
Tie Breaks Per Match
0.81
0.33
0.36
Over 0.5
44%
25%
35%
Over 1.5
0%
0%
0%
Over 2.5
0%
0%
0%
Under 0.5
56%
75%
66%
Under 1.5
100%
100%
100%
Under 2.5
100%
100%
100%
Latest Results For McDonald / Michelsen
Date
Tournament
Player
Opponent
Total Sets
McDonald / Michelsen
12 - 8
Opponent
Total Wins
McDonald / Michelsen
5 - 4
Opponent
Win Percentage
McDonald / Michelsen
56% - 44%
Opponent
Latest Results For Christopher Romios / Walton
Date
Tournament
Player
Opponent
Feb 1
2025
Brisbane Chall. Doubles Men
Hard
L
0
-2
Jan 30
2025
Brisbane Chall. Doubles Men
Hard
L
0
-2
Jan 29
2025
Brisbane Chall. Doubles Men
Hard
L
1
-2
Jan 1
2025
Canberra Chall. Doubles Men
Hard
W
2
-1
Sep 28
2024
Nonthaburi 4 Chall. Doubles Men
Hard
L
1
-2
Sep 27
2024
Nonthaburi 4 Chall. Doubles Men
Hard
L
0
-2
Sep 26
2024
Nonthaburi 4 Chall. Doubles Men
Hard
W
2
-0
Sep 25
2024
Nonthaburi 4 Chall. Doubles Men
Hard
L
0
-2
Total Sets
Christopher Romios / Walton
8 - 13
Opponent
Total Wins
Christopher Romios / Walton
3 - 6
Opponent
Win Percentage
Christopher Romios / Walton
33% - 67%
Opponent
Match Odds
Decimal
Market
Odds
Match Winner - McDonald & Michelsen
1.36
Match Winner - Christopher Romios & Walton
3.00
Set 1 Winner - McDonald & Michelsen
1.44
Set 1 Winner - Christopher Romios & Walton
2.63
Ranking
Elo
Ranking
Elo