Prediction of Gabriel Diallo vs Raymond Sarmiento Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
G. Diallo vs R. Sarmiento

Gabriel Diallo

CAN

0

Win

Played

1

Win

Age

Height

5'10" (178 cm)

C. Rank

Ret.

Best Rank

287

Total Titles

YTD Titles

$1.7M

Career Money

$30.9K

Plays

Right-Handed

Raymond Sarmiento

USA

0

Win

Played

1

Win

Age

Height

5'10" (178 cm)

C. Rank

Ret.

Best Rank

287

Total Titles

YTD Titles

$1.7M

Career Money

$30.9K

Plays

Right-Handed

Head-to-head: Diallo 0 - 1 Sarmiento

They have played 3 sets in total, with Gabriel Diallo winning 1 and Raymond Sarmiento winning 2. The last match between Raymond Sarmiento and Gabriel Diallo was at the M15 East Lansing, 21-11-2021, Round: F, Surface: I.hard, with Raymond Sarmiento getting the victory 4-6 6-3 6-4.

Players	Head To Head Match Wins
Diallo	0
Sarmiento	1

Last 1 H2H Matches:

(F) M15 East Lansing(11-21-21)

Stats

Raymond Sarmiento

Gabriel Diallo

G. Diallo vs R. Sarmiento H2H Profile

G. Diallo	Stats	R. Sarmiento
$1,722,880	Career Prize Money	$30,950
61.82% (170-105)	Career Total W/L	59.09% (169-117)
0	Indoor	1
6	Titles	2
0	Total H2H Matches	1
54.72% (29-24)	YTD Win/Loss	0% (0-0)
1	YTD Titles	0

G. Diallo vs R. Sarmiento 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 Raymond Sarmiento has won 0%. 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 Raymond Sarmiento has won 0%. The same stats for first serve returns are 21.90% and 0% 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 Raymond Sarmiento has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Gabriel Diallo has won 55.22% of matches played (W/L 37/30), with Raymond Sarmiento winning 0% (W/L 0/0) 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). Raymond Sarmiento has their best career surface win % on I.hard, winning 65% (W/L 48/23), and worse career win % on Clay, winning 46% (W/L 11/13).
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 Raymond Sarmiento has played most of their matches on the N/A, winning 0% of matches (W/L 0/0). 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 Gabriel Diallo winning 0 times and Raymond Sarmiento being victorious 1 times. They have played 3 sets in total, with Gabriel Diallo winning 1 and Raymond Sarmiento winning 2.
The last match between Gabriel Diallo and Raymond Sarmiento was at the M15 East Lansing, 21-11-2021, Round: F, Surface: I.hard, with Raymond Sarmiento getting the victory 4-6 6-3 6-4.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:52:0.
Opponent quality stats: Over the last 12 months, Gabriel Diallo has played against opponents with an average rank of 84.04 while Raymond Sarmiento has played against players with an average rank of 0.
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 Raymond Sarmiento has won 0% in all matches played on tour.
Break point conversion: In recent form, Gabriel Diallo has converted 34.26% of breakpoint opportunities, and Raymond Sarmiento has converted 0% 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 Raymond Sarmiento Editorial Preview By TennisTipster88.

G. Diallo vs R. Sarmiento H2H Stats Used In Our Predictions

G. Diallo	Stats	R. Sarmiento
0	H2H Matches Won	1
1	Sets Won	2
13	Games Won	16
7	Aces (Total)	6
3	Total Double Faults	0
1:52:0	Average Match Time	1:52:0
65% (59/91)	1st Serve %	63% (51/81)
64% (38/59)	1st Serve Win %	73% (37/51)
47% (15/32)	2nd Serve Win %	60% (18/30)
50% (3/6)	Break Pts Won %	36% (4/11)
32% (26/81)	Return Points Win %	42% (38/91)
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

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

R. Sarmiento Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Citi Open - Washington - 01-08-2022
Q1 Michael MmohM. Mmoh	L	6-4 6-2	Stats
M15 East Lansing - 15-11-2021
F Gabriel DialloG. Diallo	W	4-6 6-3 6-4	Stats
SF Alexander BrownA. Brown	W	6-1 5-7 6-4	Stats
QF Sebastian GimaS. Gima	W	6-2 6-4	Stats
R2 Shunsuke MitsuiS. Mitsui	W	4-6 6-2 7-6(4)	Stats

View All

G. Diallo vs R. Sarmiento Stats Breakdown Vs All H2H Opponents

G. Diallo	Stats	R. Sarmiento
61.82% (170/105)	YTD Win/Loss	59.09% (169/117)
59.04% (392/272)	Sets Win/Loss	59.07% (381/264)
52.95% (3532/3138)	Games Win/Loss	53.55% (3229/2801)
62.77% (86/51)	Hard Win/Loss	57.30% (106/79)
53.13% (17/15)	Clay Win/Loss	45.83% (11/13)
64.94% (50/27)	Indoor Hard W/L	67.53% (52/25)
58.62% (17/12)	Grass Win/Loss	0% (0/0)
0.62	Aces Per Game	0.25
2033	Aces Total	743
0.23	Double Faults Per Game	0.15
739	Total Double Faults	434
1:44:25	Average Match Time	1st Match
247.88	Average Opponent Rank	598.48
67% (13020/19469)	1st Serve %	63% (8306/13128)
73% (9459/13021)	1st Serve Win %	70% (5779/8306)
51% (3318/6449)	2nd Serve Win %	54% (2581/4822)
39% (662/1687)	Break Points Won % (Total)	43% (568/1320)
37% (7421/19824)	Return Points Win %	40% (5257/13253)
57.14% (16/12)	Slam W/L	50.00% (1/1)
51.43% (18/17)	Masters W/L	0.00% (0/1)
54.55% (6/5)	Cups W/L	0% (0/0)
52.17% (24/22)	Main Tour W/L	28.57% (2/5)
65.49% (74/39)	Challenger W/L	55.77% (58/46)
76.19% (32/10)	Futures W/L	62.79% (108/64)
63% (163/259)	Best of 3 Sets Win %	60% (167/279)
46% (6/13)	Best of 5 Sets Win %	0% (0/4)
55% (73/133)	Tiebreaks Win % (Total)	54% (46/85)
57% (54/95)	Deciding Set Win %	43% (31/72)
86% (160/138)	1st Set Won, Won Match	86% (171/147)
14% (160/22)	1st Set Won, Lost Match	13% (171/23)
28% (115/32)	1st Set Lost, Won Match	19% (115/22)