Billy Harris vs Gabriel Diallo H2H Stats and Results - Stevegtennis.com
By James Morris
Harris VS Diallo Head to Head: 1 - 1
The H2H record between Billy Harris and Gabriel Diallo stands at 1 - 1. In their last encounter on 17-06-2025 in the First Round at the cinch Championships - London, Diallo got the win with 6-1 3-6 6-4. Harris stands at no. 142 in the rankings, whilst Diallo is no. 38.

Ranking
142 ( 19-07-25)
Best Rank
101 ( 09-09-24)
Grand Slams
0
Masters
0
Main Tour
0
Recent Form

Ranking
38 ( 19-07-25)
Best Rank
38 ( 14-07-25)
Grand Slams
0
Masters
0
Main Tour
1
Recent Form
1
1
0
0
0
0
0
0
1
1
Harris upcoming match
Harris VS Diallo H2H Matches played
|
cinch Championships - London | ||||||||
17 Jun 2025 R1 |
![]() ![]()
Gabriel Diallo
Player
Billy Harris
60%
(
47 of
78)
1st Serve %
65%
(
52 of
80)
11
Aces
10
1
Double Faults
2
85%
(
40 of
47)
1st Serve Won
65%
(
34 of
52)
45%
(
14 of
31)
2nd Serve Won
57%
(
16 of
28)
57%
(
4 of
7)
Break Points Won
33%
(
2 of
6)
31%
(
24 of
78)
Rtn Points Won
38%
(
30 of
80)
84
Total Points Won
74
|
![]()
6
1
3
6
6
4
|
|||||||
|
Infosys Hall of Fame Open - Newport | ||||||||
16 Jul 2024 R1 |
![]() ![]()
Billy Harris
Player
Gabriel Diallo
63%
(
56 of
89)
1st Serve %
53%
(
52 of
98)
4
Aces
7
2
Double Faults
6
70%
(
39 of
56)
1st Serve Won
69%
(
36 of
52)
61%
(
20 of
33)
2nd Serve Won
50%
(
23 of
46)
25%
(
2 of
8)
Break Points Won
13%
(
1 of
8)
34%
(
30 of
89)
Rtn Points Won
40%
(
39 of
98)
98
Total Points Won
89
|
![]()
7
6
7
5
|
Harris VS Diallo Head to head matches stats
stats | Billy Harris | Gabriel Diallo |
---|---|---|
All Head to Head Matches | 1 | 1 |
Sets Won | 3 | 2 |
Games Won | 25 | 26 |
Total Aces | 14 | 18 |
Total Double Faults | 4 | 7 |
Average Match Time | 2:8:13 | 2:8:13 |
1st Serve % | 64% (108/169) | 56% (99/176) |
1st Serve Win % | 68% (73/108) | 77% (76/99) |
2nd Serve Win % | 59% (36/61) | 48% (37/77) |
Total Break Points Won % | 29% (4/14) | 33% (5/15) |
Return Pts Won % | 36% (63/176) | 36% (60/169) |
Best of 3 Sets Win % | 50% (1/2) | 50% (1/2) |
Best of 5 Sets Win % | 0% (0/0) | 0% (0/0) |
Total Tiebreaks Win % | 100% (1/1) | 0% (0/1) |
Deciding Set Win % | 0% (0/1) | 100% (1/1) |
1st Set Won, Won Match | 100% (1/1) | 100% (1/1) |
1st Set Won, Lost Match | 0% (1/0) | 0% (1/0) |
1st Set Lost, Won Match | 0% (1/0) | 0% (1/0) |
Billy Harris past matches
|
Wimbledon - London | ||||||||
02 Jul 2025 R2 |
![]()
6
3
6
4
7
6
|
L
|
![]() ![]()
Nuno Borges
Player
Billy Harris
68%
(
77 of
114)
1st Serve %
72%
(
81 of
112)
11
Aces
7
3
Double Faults
2
81%
(
62 of
77)
1st Serve Won
65%
(
53 of
81)
49%
(
18 of
37)
2nd Serve Won
45%
(
14 of
31)
33%
(
2 of
6)
Break Points Won
0%
(
0 of
8)
30%
(
34 of
114)
Rtn Points Won
40%
(
45 of
112)
125
Total Points Won
101
|
H2H | |||||
30 Jun 2025 R1 |
![]()
6
3
6
2
6
4
|
W
|
![]() ![]()
Billy Harris
Player
Dusan Lajovic
71%
(
66 of
93)
1st Serve %
55%
(
41 of
75)
8
Aces
3
0
Double Faults
2
68%
(
45 of
66)
1st Serve Won
59%
(
24 of
41)
59%
(
16 of
27)
2nd Serve Won
56%
(
19 of
34)
71%
(
5 of
7)
Break Points Won
13%
(
1 of
8)
34%
(
32 of
93)
Rtn Points Won
43%
(
32 of
75)
93
Total Points Won
75
|
H2H | |||||
|
Rothesay International - Eastbourne | ||||||||
26 Jun 2025 QF |
![]()
7
6
6
1
|
L
|
![]() ![]()
Ugo Humbert
Player
Billy Harris
66%
(
35 of
53)
1st Serve %
63%
(
42 of
67)
3
Aces
2
3
Double Faults
3
77%
(
27 of
35)
1st Serve Won
50%
(
21 of
42)
50%
(
9 of
18)
2nd Serve Won
48%
(
12 of
25)
50%
(
5 of
10)
Break Points Won
100%
(
2 of
2)
32%
(
17 of
53)
Rtn Points Won
51%
(
34 of
67)
70
Total Points Won
50
|
H2H | |||||
25 Jun 2025 R2 |
![]()
6
3
6
4
|
W
|
![]() ![]()
Billy Harris
Player
Mattia Bellucci
70%
(
46 of
66)
1st Serve %
64%
(
34 of
53)
2
Aces
5
1
Double Faults
3
74%
(
34 of
46)
1st Serve Won
76%
(
26 of
34)
55%
(
11 of
20)
2nd Serve Won
42%
(
8 of
19)
50%
(
2 of
4)
Break Points Won
0%
(
0 of
2)
32%
(
21 of
66)
Rtn Points Won
36%
(
19 of
53)
64
Total Points Won
55
|
H2H | |||||
24 Jun 2025 R1 |
![]()
6
4
6
4
|
W
|
![]() ![]()
Billy Harris
Player
Cameron Norrie
71%
(
48 of
68)
1st Serve %
66%
(
35 of
53)
4
Aces
0
1
Double Faults
1
73%
(
35 of
48)
1st Serve Won
51%
(
18 of
35)
50%
(
10 of
20)
2nd Serve Won
78%
(
14 of
18)
100%
(
3 of
3)
Break Points Won
13%
(
1 of
8)
34%
(
23 of
68)
Rtn Points Won
40%
(
21 of
53)
66
Total Points Won
55
|
H2H |
view more
Gabriel Diallo past matches
|
Wimbledon - London | ||||||||
02 Jul 2025 R2 |
![]()
3
6
6
3
7
6
4
6
6
3
|
L
|
![]() ![]()
Taylor Fritz
Player
Gabriel Diallo
66%
(
88 of
133)
1st Serve %
74%
(
120 of
162)
27
Aces
26
4
Double Faults
8
80%
(
70 of
88)
1st Serve Won
77%
(
92 of
120)
67%
(
30 of
45)
2nd Serve Won
31%
(
13 of
42)
27%
(
3 of
11)
Break Points Won
50%
(
3 of
6)
25%
(
33 of
133)
Rtn Points Won
35%
(
57 of
162)
157
Total Points Won
138
|
H2H | |||||
30 Jun 2025 R1 |
![]()
6
1
6
2
6
4
|
W
|
![]() ![]()
Gabriel Diallo
Player
Daniel Altmaier
58%
(
43 of
74)
1st Serve %
49%
(
35 of
71)
7
Aces
5
1
Double Faults
3
77%
(
33 of
43)
1st Serve Won
60%
(
21 of
35)
68%
(
21 of
31)
2nd Serve Won
44%
(
16 of
36)
50%
(
6 of
12)
Break Points Won
20%
(
1 of
5)
27%
(
20 of
74)
Rtn Points Won
48%
(
34 of
71)
88
Total Points Won
57
|
H2H | |||||
|
Mallorca Championships - Mallorca | ||||||||
26 Jun 2025 QF |
![]()
6
4
6
4
|
L
|
![]() ![]()
Tallon Griekspoor
Player
Gabriel Diallo
69%
(
37 of
54)
1st Serve %
64%
(
39 of
61)
4
Aces
8
1
Double Faults
4
78%
(
29 of
37)
1st Serve Won
77%
(
30 of
39)
71%
(
12 of
17)
2nd Serve Won
45%
(
10 of
22)
50%
(
2 of
4)
Break Points Won
0%
(
0 of
1)
24%
(
13 of
54)
Rtn Points Won
34%
(
21 of
61)
62
Total Points Won
53
|
H2H | |||||
24 Jun 2025 R2 |
![]()
6
3
3
6
6
3
|
W
|
![]() ![]()
Gabriel Diallo
Player
Laslo Djere
68%
(
53 of
78)
1st Serve %
66%
(
50 of
76)
10
Aces
5
3
Double Faults
1
83%
(
44 of
53)
1st Serve Won
74%
(
37 of
50)
52%
(
13 of
25)
2nd Serve Won
54%
(
14 of
26)
67%
(
2 of
3)
Break Points Won
25%
(
1 of
4)
27%
(
21 of
78)
Rtn Points Won
33%
(
25 of
76)
82
Total Points Won
72
|
H2H | |||||
23 Jun 2025 R1 |
![]()
7
5
6
3
|
W
|
![]() ![]()
Gabriel Diallo
Player
Jaume Antoni Munar Clar
72%
(
49 of
68)
1st Serve %
62%
(
38 of
61)
10
Aces
2
2
Double Faults
5
71%
(
35 of
49)
1st Serve Won
74%
(
28 of
38)
58%
(
11 of
19)
2nd Serve Won
48%
(
11 of
23)
75%
(
3 of
4)
Break Points Won
0%
(
0 of
2)
32%
(
22 of
68)
Rtn Points Won
36%
(
22 of
61)
68
Total Points Won
61
|
H2H |
view more
Harris VS Diallo matches vs all opponents
stats | Billy Harris | Gabriel Diallo |
---|---|---|
YTD Win/Loss | 62% (176/106) | 65% (80/44) |
Sets Won/Lost | 59% (394/269) | 61% (181/116) |
Games Won/Lost | 54% (3438/2977) | 53% (1576/1389) |
Hard W/L | 62% (176/106) | 65% (80/44) |
Clay W/L | 0% (0/0) | 0% (0/0) |
Indoor Hard W/L | 0% (0/0) | 0% (0/0) |
Grass W/L | 0% (0/0) | 0% (0/0) |
Aces Per Game | 0.38 | 0.62 |
Total Aces | 1183 | 896 |
Double Faults Per Game | 0.26 | 0.26 |
Total Double Faults | 805 | 380 |
Average Match Time | 1:27:49 | 1:42:26 |
Average Opponent Rank | 397.68 | 247.4 |
1st Serve % | 60% (9911/16444) | 65% (5631/8598) |
1st Serve Win % | 71% (7024/9911) | 72% (4080/5631) |
2nd Serve Win % | 49% (3206/6532) | 51% (1511/2967) |
Total Break Points Won % | 43% (682/1577) | 37% (290/774) |
Return Points Won % | 40% (6505/16396) | 38% (3292/8697) |
Slam W/L | 63% (5/3) | 62% (8/5) |
Masters W/L | 44% (4/5) | 47% (8/9) |
Cups W/L | 0% (0/0) | 0% (0/0) |
Main Tour W/L | 25% (2/6) | 50% (7/7) |
Tour Finals W/L | 0% (0/0) | 0% (0/0) |
Challenger W/L | 64% (49/28) | 69% (37/17) |
Futures W/L | 64% (116/64) | 77% (20/6) |
Best of 3 Sets Win % | 63% (175/280) | 65% (77/118) |
Best of 5 Sets Win % | 0% (0/0) | 60% (3/5) |
Total Tiebreaks Win % | 43% (40/94) | 65% (40/62) |
Deciding Set Win % | 57% (58/101) | 60% (24/40) |
1st Set Won, Won Match | 86% (167/144) | 88% (72/63) |
1st Set Won, Lost Match | 14% (167/23) | 13% (72/9) |
1st Set Lost, Won Match | 28% (115/32) | 33% (52/17) |

Data is for all tournament levels. To remove lower level events as per ATP & WTA head to head data, click the button in page footer.
Extra head to head stats analysis and prediction of Harris vs Diallo.
SHARE PREDICTION IMAGES OF THE Harris VS Diallo H2H


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