Keisuke Saitoh vs Hao Sheng Koay Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
K. Saitoh vs H. Sheng Koay

Keisuke Saitoh

JPN

1

Win

Played

0

Win

Age

5'4" (163 cm)

Height

820

C. Rank

552

Best Rank

Total Titles

YTD Titles

Career Money

Left-Handed

Plays

Hao Sheng Koay

MAS

1

Win

Played

0

Win

Age

5'4" (163 cm)

Height

820

C. Rank

552

Best Rank

Total Titles

YTD Titles

Career Money

Left-Handed

Plays

Head-to-head: Saitoh 1 - 0 Koay

They have played 2 sets in total, with Keisuke Saitoh winning 2 and Hao Sheng Koay winning 0. The last match between Keisuke Saitoh and Hao Sheng Koay was at the M15 Kuala Lumpur, 26-07-2022, Round: R1, Surface: Hard, with Keisuke Saitoh getting the victory 6-3 6-1.

Players	Head To Head Match Wins
Saitoh	1
Koay	0

Last 1 H2H Matches:

(R1) M15 Kuala Lumpur(07-26-22)

Stats

Keisuke Saitoh

Hao Sheng Koay

K. Saitoh vs H. S. Koay H2H Profile

K. Saitoh	Stats	H. S. Koay
$0	Career Prize Money	$0
55.04% (153-125)	Career Total W/L	39.13% (9-14)
1	Hard	0
1	Titles	0
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

K. Saitoh vs H. S. Koay Match Preview:

Second serve performance recent form: In recent form (last 6 months), Keisuke Saitoh has won 43.73% of points on their second serve, while Hao Sheng Koay has won 46.55%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Keisuke Saitoh, in recent form, has won 44.09% of their opponent's second serve points, while Hao Sheng Koay has won 39.74%. The same stats for first serve returns are 24.45% and 23.42% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Keisuke Saitoh has saved 49.23% of breakpoints in recent form, whereas Hao Sheng Koay has saved 64.44% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Keisuke Saitoh has won 42.22% of matches played (W/L 19/26), with Hao Sheng Koay winning 66.67% (W/L 6/3) that gives us an overall head-to head prediction overview.
Best surface: Keisuke Saitoh has their best career surface win % on Clay, winning 55% (W/L 28/23), and worse career win % on I.hard, winning 43% (W/L 3/4). Hao Sheng Koay has their best career surface win % on I.hard, winning 55% (W/L 4/3), and worse career win % on Hard, winning 25% (W/L 3/9).
Player level: In the last year, Keisuke Saitoh has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 50.00% of matches (W/L 15/15), where as Hao Sheng Koay has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 66.67% of matches (W/L 6/3). 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 Keisuke Saitoh winning 1 times and Hao Sheng Koay being victorious 0 times. They have played 2 sets in total, with Keisuke Saitoh winning 2 and Hao Sheng Koay winning 0.
The last match between Keisuke Saitoh and Hao Sheng Koay was at the M15 Kuala Lumpur, 26-07-2022, Round: R1, Surface: Hard, with Keisuke Saitoh getting the victory 6-3 6-1.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:26:0.
Opponent quality stats: Over the last 12 months, Keisuke Saitoh has played against opponents with an average rank of 358.36 while Hao Sheng Koay has played against players with an average rank of 231.11.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Keisuke Saitoh has won 70% of deciding sets over the last 12 months, while Hao Sheng Koay has won 50% in all matches played on tour.
Break point conversion: In recent form, Keisuke Saitoh has converted 32.58% of breakpoint opportunities, and Hao Sheng Koay has converted 38.46% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Keisuke Saitoh vs Hao Sheng Koay Editorial Preview By TennisTipster88.

K. Saitoh vs H. S. Koay H2H Stats Used In Our Predictions

K. Saitoh	Stats	H. S. Koay
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	4
1	Aces (Total)	1
1	Total Double Faults	1
1:26:0	Average Match Time	1:26:0
68% (26/38)	1st Serve %	49% (29/59)
85% (22/26)	1st Serve Win %	69% (20/29)
83% (10/12)	2nd Serve Win %	37% (11/30)
36% (4/11)	Break Pts Won %	0% (0/0)
47% (28/59)	Return Points Win %	16% (6/38)
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

K. Saitoh Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M15 Gimcheon - 17-11-2025
R1 Ko SuzukiK. Suzuki	W	6-1 6-2	Stats
Matsuyama Challenger - 03-11-2025
Q1 Koki MatsudaK. Matsuda	L	7-5 5-7 6-4	Stats
M15 Yanagawa City - 27-10-2025
SF Moerani BouzigeM. Bouzige	L	7-6(6) 6-4	Stats
QF Yuta KawahashiY. Kawahashi	W	4-6 6-4 6-2	Stats
R2 Shu MutoS. Muto	W	6-2 6-2	Stats

View All

H. S. Koay Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M15 Kuala Lumpur - 10-11-2025
QF Evan ZhuE. Zhu	L	6-0 6-2	Stats
R2 Anmar Faleh AlhogbaniA. Faleh	W	6-3 7-5	Stats
R1 Danielle AbadiaD. Abadia	W	6-0 6-3	Stats
M15 Maanshan - 25-08-2025
R1 Vishnu VardhanV. Vardhan	L	3-6 6-4 7-6(3)	Stats
Q3 Denis Vishenchuk VishenkoD. Vishenchuk	W	7-6(9) 6-1	Stats

View All

K. Saitoh vs H. S. Koay Stats Breakdown Vs All H2H Opponents

K. Saitoh	Stats	H. S. Koay
55.04% (153/125)	YTD Win/Loss	39.13% (9/14)
53.30% (323/283)	Sets Win/Loss	42.59% (23/31)
51.80% (2831/2634)	Games Win/Loss	46.78% (240/273)
55.35% (119/96)	Hard Win/Loss	25.00% (3/9)
54.90% (28/23)	Clay Win/Loss	50.00% (2/2)
50.00% (5/5)	Indoor Hard W/L	57.14% (4/3)
50.00% (1/1)	Grass Win/Loss	0% (0/0)
0.09	Aces Per Game	0.1
228	Aces Total	26
0.15	Double Faults Per Game	0.08
408	Total Double Faults	20
1:8:22	Average Match Time	1st Match
473.34	Average Opponent Rank	371.22
64% (8148/12768)	1st Serve %	60% (380/632)
62% (5075/8148)	1st Serve Win %	64% (243/380)
50% (2309/4620)	2nd Serve Win %	45% (113/252)
47% (621/1333)	Break Points Won % (Total)	48% (22/46)
41% (5213/12705)	Return Points Win %	35% (208/586)
0% (0/0)	Cups W/L	50.00% (1/1)
0% (0/0)	Main Tour W/L	0.00% (0/1)
26.92% (7/19)	Challenger W/L	0% (0/0)
57.94% (146/106)	Futures W/L	40.00% (8/12)
54% (146/270)	Best of 3 Sets Win %	39% (9/23)
100% (1/1)	Best of 5 Sets Win %	0% (0/0)
56% (22/39)	Tiebreaks Win % (Total)	50% (3/6)
59% (33/56)	Deciding Set Win %	38% (3/8)
91% (151/137)	1st Set Won, Won Match	73% (11/8)
9% (151/14)	1st Set Won, Lost Match	27% (11/3)
12% (127/15)	1st Set Lost, Won Match	8% (12/1)