Gabriel Diallo vs Hiroki Moriya Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
G. Diallo vs H. Moriya

Gabriel Diallo

CAN

1

Win

Played

0

Win

Age

Height

5'6" (168 cm)

C. Rank

470

Best Rank

143

Total Titles

YTD Titles

$1.7M

Career Money

$296.9K

Plays

Right-Handed

Hiroki Moriya

JPN

1

Win

Played

0

Win

Age

Height

5'6" (168 cm)

C. Rank

470

Best Rank

143

Total Titles

YTD Titles

$1.7M

Career Money

$296.9K

Plays

Right-Handed

Head-to-head: Diallo 1 - 0 Moriya

They have played 2 sets in total, with Gabriel Diallo winning 2 and Hiroki Moriya winning 0. The last match between Gabriel Diallo and Hiroki Moriya was at the Granby Challenger, 27-08-2022, Round: SF, Surface: Hard, with Gabriel Diallo getting the victory 6-3 6-4.

Players	Head To Head Match Wins
Diallo	1
Moriya	0

Last 1 H2H Matches:

(SF) Granby Challenger(08-27-22)

Stats

Gabriel Diallo

Hiroki Moriya

G. Diallo vs H. Moriya H2H Profile

G. Diallo	Stats	H. Moriya
$1,722,880	Career Prize Money	$296,888
61.82% (170-105)	Career Total W/L	52.85% (557-497)
1	Hard	0
6	Titles	12
1	Total H2H Matches	0
54.72% (29-24)	YTD Win/Loss	0% (0-0)
1	YTD Titles	0

G. Diallo vs H. Moriya 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 Hiroki Moriya has won 41.37%. 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 Hiroki Moriya has won 45.38%. The same stats for first serve returns are 21.90% and 31.62% 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 Hiroki Moriya has saved 54.55% 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 Hiroki Moriya winning 51.02% (W/L 25/24) 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). Hiroki Moriya has their best career surface win % on Grass, winning 65% (W/L 37/32), and worse career win % on I.hard, winning 45% (W/L 45/54).
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 Hiroki Moriya has played most of their matches on the Challengers/ITF tournaments > $10K, winning 46.34% of matches (W/L 19/22). 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 1 times and Hiroki Moriya being victorious 0 times. They have played 2 sets in total, with Gabriel Diallo winning 2 and Hiroki Moriya winning 0.
The last match between Gabriel Diallo and Hiroki Moriya was at the Granby Challenger, 27-08-2022, Round: SF, Surface: Hard, with Gabriel Diallo getting the victory 6-3 6-4.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:34:50.
Opponent quality stats: Over the last 12 months, Gabriel Diallo has played against opponents with an average rank of 83.72 while Hiroki Moriya has played against players with an average rank of 365.94.
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 Hiroki Moriya has won 47% in all matches played on tour.
Break point conversion: In recent form, Gabriel Diallo has converted 34.26% of breakpoint opportunities, and Hiroki Moriya has converted 38.41% 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 Hiroki Moriya Editorial Preview By TennisTipster88.

G. Diallo vs H. Moriya H2H Stats Used In Our Predictions

G. Diallo	Stats	H. Moriya
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	7
5	Aces (Total)	1
3	Total Double Faults	2
1:34:50	Average Match Time	1:34:50
76% (44/58)	1st Serve %	57% (40/70)
70% (31/44)	1st Serve Win %	53% (21/40)
50% (7/14)	2nd Serve Win %	50% (15/30)
44% (4/9)	Break Pts Won %	50% (2/4)
49% (34/70)	Return Points Win %	34% (20/58)
100% (1/1)	Best‑of‑3 Win %	0% (0/1)
100% (1/1)	1st Set Won, Won Match	0% (0/0)
0% (0/1)	1st Set Won, Lost Match	0% (0/0)
0% (0/0)	1st Set Lost, Won Match	0% (0/1)

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

H. Moriya Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Sydney Challenger - 17-11-2025
R1 James McCabeJ. McCabe	L	6-4 6-3	Stats
Brisbane 3 Challenger - 10-11-2025
R1 Tai SachT. Sach	L	3-6 6-4 6-2	Stats
Shanghai Challenger - 01-09-2025
Q3 Yaojie ZengY. Zeng	L	6-4 6-3	Stats
Q1 Shixun ZhuS. Zhu	W	6-4 5-0 ret.	Stats
Zhangjiagang Challenger - 25-08-2025
R2 Oliver CrawfordO. Crawford	L	6-3 4-6 6-4	Stats

View All

G. Diallo vs H. Moriya Stats Breakdown Vs All H2H Opponents

G. Diallo	Stats	H. Moriya
61.82% (170/105)	YTD Win/Loss	52.85% (557/497)
59.04% (392/272)	Sets Win/Loss	51.80% (1264/1176)
52.95% (3532/3138)	Games Win/Loss	50.58% (11529/11264)
62.77% (86/51)	Hard Win/Loss	53.91% (400/342)
53.13% (17/15)	Clay Win/Loss	47.14% (33/37)
64.94% (50/27)	Indoor Hard W/L	50.29% (87/86)
58.62% (17/12)	Grass Win/Loss	53.62% (37/32)
0.62	Aces Per Game	0.17
2033	Aces Total	1853
0.23	Double Faults Per Game	0.21
739	Total Double Faults	2324
1:44:25	Average Match Time	1:12:46
247.77	Average Opponent Rank	576.05
67% (13020/19469)	1st Serve %	59% (32304/54553)
73% (9459/13021)	1st Serve Win %	66% (21412/32304)
51% (3318/6449)	2nd Serve Win %	49% (10973/22249)
39% (662/1687)	Break Points Won % (Total)	42% (2288/5475)
37% (7421/19824)	Return Points Win %	40% (21731/54354)
57.14% (16/12)	Slam W/L	44.26% (27/34)
51.43% (18/17)	Masters W/L	0.00% (0/4)
54.55% (6/5)	Cups W/L	0% (0/0)
52.17% (24/22)	Main Tour W/L	38.89% (21/33)
65.49% (74/39)	Challenger W/L	47.17% (300/336)
76.19% (32/10)	Futures W/L	69.90% (209/90)
63% (163/259)	Best of 3 Sets Win %	53% (550/1041)
46% (6/13)	Best of 5 Sets Win %	29% (2/7)
55% (73/133)	Tiebreaks Win % (Total)	53% (150/282)
57% (54/95)	Deciding Set Win %	54% (178/329)
86% (160/138)	1st Set Won, Won Match	85% (539/456)
14% (160/22)	1st Set Won, Lost Match	15% (539/83)
28% (115/32)	1st Set Lost, Won Match	20% (515/101)