Gabriel Diallo vs Joao Fonseca Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
G. Diallo vs J. Fonseca
Gabriel Diallo
CAN
w
l
w
w
l
w
l
l
w
l
1
Win
2
Played
1
Win
24
Age
19
-
Height
-
41
C. Rank
24
33
Best Rank
24
1
Total Titles
3
1
YTD Titles
2
$1.7M
Career Money
$1.5M
-
Plays
-
Joao Fonseca
BRA
w
w
w
l
w
w
w
w
w
l
1
Win
2
Played
1
Win
24
Age
19
-
Height
-
41
C. Rank
24
33
Best Rank
24
1
Total Titles
3
1
YTD Titles
2
$1.7M
Career Money
$1.5M
-
Plays
-
Head-to-head: Diallo 1 - 1 Fonseca
They have played 4 sets in total, with Gabriel Diallo winning 2 and Joao Fonseca winning 2. The last match between Joao Fonseca and Gabriel Diallo was at the Lexington Challenger, 03-08-2024, Round: QF, Surface: Hard, with Joao Fonseca getting the victory 6-2 6-2.
| Players | Head To Head Match Wins |
|---|---|
| Diallo | 1 |
| Fonseca | 1 |
Last 2 H2H Matches:
(QF) Lexington Challenger(08-03-24)
Joao Fonseca
6
6
Gabriel Diallo
2
2
(R2) Chicago Challenger(07-24-24)
Gabriel Diallo
7
6
Joao Fonseca
6
1
G. Diallo vs J. Fonseca H2H Profile
| Stats | ||
|---|---|---|
| $1,722,880 | Career Prize Money | $1,492,160 |
| 61.82% (170-105) | Career Total W/L | 64.34% (92-51) |
| 1 | Hard | 1 |
| 6 | Titles | 6 |
| 1 | Total H2H Matches | 1 |
| 54.72% (29-24) | YTD Win/Loss | 61.90% (26-16) |
| 1 | YTD Titles | 2 |
G. Diallo vs J. Fonseca Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Gabriel Diallo has won 44.41% of points on their second serve, while Joao Fonseca has won 48.10%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Gabriel Diallo, in recent form, has won 40.02% of their opponent's second serve points, while Joao Fonseca has won 44.58%. The same stats for first serve returns are 21.90% and 22.86% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Gabriel Diallo has saved 56.62% of breakpoints in recent form, whereas Joao Fonseca has saved 60.50% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Gabriel Diallo has won 56.06% of matches played (W/L 37/29), with Joao Fonseca winning 72.13% (W/L 44/17) that gives us an overall head-to head prediction overview.
- Best surface: Gabriel Diallo has their best career surface win % on I.hard, winning 65% (W/L 50/27), and worse career win % on Clay, winning 53% (W/L 17/15). Joao Fonseca has their best career surface win % on Hard, winning 65% (W/L 31/11), and worse career win % on Grass, winning 42% (W/L 5/7).
- Player level: In the last year, Gabriel Diallo has played most of their matches on the Main tour, winning 58.62% of matches (W/L 17/12), where as Joao Fonseca has played most of their matches on the Main tour, winning 78.95% of matches (W/L 15/4). When comparing stats between players to predict the favorite, it is of course all relative to the event level they have been playing at.
- Direct H2H matches: They have played 2 times before with Gabriel Diallo winning 1 times and Joao Fonseca being victorious 1 times. They have played 4 sets in total, with Gabriel Diallo winning 2 and Joao Fonseca winning 2.
- The last match between Gabriel Diallo and Joao Fonseca was at the Lexington Challenger, 03-08-2024, Round: QF, Surface: Hard, with Joao Fonseca getting the victory 6-2 6-2.
- Head to head match duration: In past head to head matches, the average match time between these players has been 1:13:52.
- Opponent quality stats: Over the last 12 months, Gabriel Diallo has played against opponents with an average rank of 84.53 while Joao Fonseca has played against players with an average rank of 80.87.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Gabriel Diallo has won 48% of deciding sets over the last 12 months, while Joao Fonseca has won 72% in all matches played on tour.
- Break point conversion: In recent form, Gabriel Diallo has converted 34.26% of breakpoint opportunities, and Joao Fonseca has converted 31.37% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Gabriel Diallo vs Joao Fonseca Editorial Preview By TennisTipster88.
G. Diallo vs J. Fonseca H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 1 |
| 2 | Sets Won | 2 |
| 17 | Games Won | 19 |
| 12 | Aces (Total) | 7 |
| 3 | Total Double Faults | 8 |
| 1:13:52 | Average Match Time | 1:13:52 |
| 63% (58/92) | 1st Serve % | 62% (75/121) |
| 74% (43/58) | 1st Serve Win % | 69% (52/75) |
| 56% (19/34) | 2nd Serve Win % | 50% (23/46) |
| 33% (3/9) | Break Pts Won % | 50% (4/8) |
| 38% (46/121) | Return Points Win % | 33% (30/92) |
| 50% (1/2) | Best‑of‑3 Win % | 50% (1/2) |
| 100% (1/1) | 1st Set Won, Won Match | 100% (1/1) |
| 0% (0/1) | 1st Set Won, Lost Match | 0% (0/1) |
| 0% (0/1) | 1st Set Lost, Won Match | 0% (0/1) |
Recent Performance Stats
2nd Serve Win %: Diallo 52%, Fonseca 53%.
Opp 2nd Serve Pts Won: Diallo 47%, Fonseca 49%.
Break Points Saved %: Diallo 62%, Fonseca 62%.
G. Diallo Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
 Rolex Paris Masters - Paris - 27-10-2025 | ||||
R2  Alex De MinaurA. De | L | 7-6(8) 4-6 6-3 | ||
R1  Tallon GriekspoorT. Griekspoor | W | 6-3 6-4 | ||
| Swiss Indoors Basel - Basel - 20-10-2025 | ||||
R1 Felix Auger AliassimeF. Auger | L | 6-2 7-5 | ||
| Almaty Open - Almaty - 13-10-2025 | ||||
R2 James DuckworthJ. Duckworth | L | 7-6(3) 6-7(3) 6-4 | ||
R1  Amir OmarkhanovA. Omarkhanov | W | 6-3 6-1 | ||
J. Fonseca Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| Rolex Paris Masters - Paris - 27-10-2025 | ||||
R2  Karen KhachanovK. Khachanov | L | 6-1 3-6 6-3 | ||
R1 Denis ShapovalovD. Shapovalov | W | 5-7 6-4 6-3 | ||
| Swiss Indoors Basel - Basel - 20-10-2025 | ||||
F  Alejandro Davidovich FokinaA. Davidovich | W | 6-3 6-4 | ||
SF Jaume Antoni Munar ClarJ. Antoni | W | 7-6(4) 7-5 | ||
QF Denis ShapovalovD. Shapovalov | W | 3-6 6-3 4-1 ret. | ||
G. Diallo vs J. Fonseca Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 61.82% (170/105) | YTD Win/Loss | 64.34% (92/51) |
| 59.04% (392/272) | Sets Win/Loss | 61.06% (218/139) |
| 52.95% (3532/3138) | Games Win/Loss | 53.06% (1813/1604) |
| 62.77% (86/51) | Hard Win/Loss | 73.81% (31/11) |
| 53.13% (17/15) | Clay Win/Loss | 59.68% (37/25) |
| 64.94% (50/27) | Indoor Hard W/L | 70.37% (19/8) |
| 58.62% (17/12) | Grass Win/Loss | 41.67% (5/7) |
| 0.62 | Aces Per Game | 0.45 |
| 2033 | Aces Total | 750 |
| 0.23 | Double Faults Per Game | 0.18 |
| 739 | Total Double Faults | 305 |
| 1:44:25 | Average Match Time | 1:43:49 |
| 249.96 | Average Opponent Rank | 196.26 |
| 67% (13020/19469) | 1st Serve % | 65% (6713/10404) |
| 73% (9459/13021) | 1st Serve Win % | 71% (4744/6713) |
| 51% (3318/6449) | 2nd Serve Win % | 53% (1964/3691) |
| 39% (662/1687) | Break Points Won % (Total) | 39% (417/1064) |
| 37% (7421/19824) | Return Points Win % | 39% (4184/10838) |
| 57.14% (16/12) | Slam W/L | 64.71% (11/6) |
| 51.43% (18/17) | Masters W/L | 50.00% (8/8) |
| 54.55% (6/5) | Cups W/L | 71.43% (5/2) |
| 52.17% (24/22) | Main Tour W/L | 65.52% (19/10) |
| 65.49% (74/39) | Challenger W/L | 65.52% (38/20) |
| 76.19% (32/10) | Futures W/L | 68.75% (11/5) |
| 63% (163/259) | Best of 3 Sets Win % | 63% (79/126) |
| 46% (6/13) | Best of 5 Sets Win % | 75% (12/16) |
| 55% (73/133) | Tiebreaks Win % (Total) | 58% (38/66) |
| 57% (54/95) | Deciding Set Win % | 55% (27/49) |
| 86% (160/138) | 1st Set Won, Won Match | 89% (83/74) |
| 14% (160/22) | 1st Set Won, Lost Match | 11% (83/9) |
| 28% (115/32) | 1st Set Lost, Won Match | 28% (60/17) |
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