Joao Sousa vs Gabriel Diallo Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
J. Sousa vs G. Diallo

Joao Sousa

POR

0

Win

Played

1

Win

Age

6'1" (185 cm)

Height

798

C. Rank

Best Rank

Total Titles

YTD Titles

$4.0M

Career Money

$1.7M

Right-Handed

Plays

Gabriel Diallo

CAN

0

Win

Played

1

Win

Age

6'1" (185 cm)

Height

798

C. Rank

Best Rank

Total Titles

YTD Titles

$4.0M

Career Money

$1.7M

Right-Handed

Plays

Head-to-head: Sousa 0 - 1 Diallo

They have played 3 sets in total, with Joao Sousa winning 1 and Gabriel Diallo winning 2. The last match between Gabriel Diallo and Joao Sousa was at the Calgary Challenger, 09-11-2023, Round: R2, Surface: I.hard, with Gabriel Diallo getting the victory 5-7 7-5 6-3.

Players	Head To Head Match Wins
Sousa	0
Diallo	1

Last 1 H2H Matches:

(R2) Calgary Challenger(11-09-23)

Stats

Gabriel Diallo

Joao Sousa

J. Sousa vs G. Diallo H2H Profile

J. Sousa	Stats	G. Diallo
$4,005,715	Career Prize Money	$1,722,880
52.00% (547-505)	Career Total W/L	61.82% (170-105)
0	Indoor	1
16	Titles	6
0	Total H2H Matches	1
0% (0-0)	YTD Win/Loss	54.72% (29-24)
0	YTD Titles	1

J. Sousa vs G. Diallo Match Preview:

Second serve performance recent form: In recent form (last 6 months), Joao Sousa has won 0% of points on their second serve, while Gabriel Diallo has won 43.83%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Joao Sousa, in recent form, has won 0% of their opponent's second serve points, while Gabriel Diallo has won 39.30%. The same stats for first serve returns are 0% and 21.41% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Joao Sousa has saved 0% of breakpoints in recent form, whereas Gabriel Diallo has saved 56.85% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Joao Sousa has won 0% of matches played (W/L 0/0), with Gabriel Diallo winning 56.06% (W/L 37/29) that gives us an overall head-to head prediction overview.
Best surface: Joao Sousa has their best career surface win % on Clay, winning 54% (W/L 284/243), and worse career win % on Grass, winning 42% (W/L 23/32). Gabriel Diallo has their best career surface win % on I.hard, winning 54% (W/L 50/27), and worse career win % on Clay, winning 53% (W/L 17/15).
Player level: In the last year, Joao Sousa has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Gabriel Diallo has played most of their matches on the Main tour, winning 58.62% of matches (W/L 17/12). 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 1 times before with Joao Sousa winning 0 times and Gabriel Diallo being victorious 1 times. They have played 3 sets in total, with Joao Sousa winning 1 and Gabriel Diallo winning 2.
The last match between Joao Sousa and Gabriel Diallo was at the Calgary Challenger, 09-11-2023, Round: R2, Surface: I.hard, with Gabriel Diallo getting the victory 5-7 7-5 6-3.
Head to head match duration: In past head to head matches, the average match time between these players has been 2:38:48.
Opponent quality stats: Over the last 12 months, Joao Sousa has played against opponents with an average rank of 0 while Gabriel Diallo has played against players with an average rank of 84.53.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Joao Sousa has won 0% of deciding sets over the last 12 months, while Gabriel Diallo has won 48% in all matches played on tour.
Break point conversion: In recent form, Joao Sousa has converted 0% of breakpoint opportunities, and Gabriel Diallo has converted 31.91% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Joao Sousa vs Gabriel Diallo Editorial Preview By TennisTipster88.

J. Sousa vs G. Diallo H2H Stats Used In Our Predictions

J. Sousa	Stats	G. Diallo
0	H2H Matches Won	1
1	Sets Won	2
15	Games Won	18
2	Aces (Total)	11
5	Total Double Faults	9
2:38:48	Average Match Time	2:38:48
55% (58/106)	1st Serve %	55% (58/105)
66% (38/58)	1st Serve Win %	83% (48/58)
50% (24/48)	2nd Serve Win %	32% (15/47)
57% (4/7)	Break Pts Won %	42% (5/12)
40% (42/105)	Return Points Win %	42% (44/106)
0% (0/1)	Best‑of‑3 Win %	100% (1/1)
0% (0/1)	Deciding Set Win %	100% (1/1)
0% (0/1)	1st Set Won, Won Match	0% (0/0)
100% (1/1)	1st Set Won, Lost Match	0% (0/0)
0% (0/0)	1st Set Lost, Won Match	100% (1/1)

Recent Performance Stats

J. Sousa Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Millennium Estoril Open - Estoril - 01-04-2024
R1 Arthur FilsA. Fils	L	7-5 6-4	Stats
Girona Challenger - 25-03-2024
R2 Alejandro Moro CanasA. Moro	W	6-4 6-2	Stats
QF Nikolas Sanchez-IzquierdoN. Sanchez-Izquierdo	L	w/o	Stats
R1 Felix GillF. Gill	W	7-6(6) 4-6 6-4	Stats
Q3 Vilius GaubasV. Gaubas	L	6-4 6-3	Stats

View All

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	Stats
R1 Tallon GriekspoorT. Griekspoor	W	6-3 6-4	Stats
Swiss Indoors Basel - Basel - 20-10-2025
R1 Felix Auger AliassimeF. Auger	L	6-2 7-5	Stats
Almaty Open - Almaty - 13-10-2025
R2 James DuckworthJ. Duckworth	L	7-6(3) 6-7(3) 6-4	Stats
R1 Amir OmarkhanovA. Omarkhanov	W	6-3 6-1	Stats

View All

J. Sousa vs G. Diallo Stats Breakdown Vs All H2H Opponents

J. Sousa	Stats	G. Diallo
52.00% (547/505)	YTD Win/Loss	61.82% (170/105)
50.71% (1314/1277)	Sets Win/Loss	59.04% (392/272)
50.66% (12514/12188)	Games Win/Loss	52.95% (3532/3138)
48.79% (141/148)	Hard Win/Loss	62.77% (86/51)
53.89% (284/243)	Clay Win/Loss	53.13% (17/15)
54.70% (99/82)	Indoor Hard W/L	64.94% (50/27)
41.82% (23/32)	Grass Win/Loss	58.62% (17/12)
0.22	Aces Per Game	0.62
2673	Aces Total	2033
0.14	Double Faults Per Game	0.23
1659	Total Double Faults	739
1:16:38	Average Match Time	1:44:25
520.16	Average Opponent Rank	249.96
61% (36731/59901)	1st Serve %	67% (13020/19469)
69% (25453/36731)	1st Serve Win %	73% (9459/13021)
50% (11572/23167)	2nd Serve Win %	51% (3318/6449)
39% (2196/5563)	Break Points Won % (Total)	39% (662/1687)
38% (22981/60324)	Return Points Win %	37% (7421/19824)
44.19% (38/48)	Slam W/L	57.14% (16/12)
39.67% (48/73)	Masters W/L	51.43% (18/17)
62.50% (30/18)	Cups W/L	54.55% (6/5)
47.74% (169/185)	Main Tour W/L	52.17% (24/22)
59.53% (153/104)	Challenger W/L	65.49% (74/39)
59.02% (108/75)	Futures W/L	76.19% (32/10)
52% (489/946)	Best of 3 Sets Win %	63% (163/259)
50% (47/94)	Best of 5 Sets Win %	46% (6/13)
46% (167/366)	Tiebreaks Win % (Total)	55% (73/133)
52% (190/363)	Deciding Set Win %	57% (54/95)
81% (518/421)	1st Set Won, Won Match	86% (160/138)
19% (518/96)	1st Set Won, Lost Match	14% (160/22)
23% (533/122)	1st Set Lost, Won Match	28% (115/32)