Prediction of Chan-Yeong Oh vs Keisuke Watanuki Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
C. Oh vs K. Watanuki

Chan-Yeong Oh

KOR

1

Win

Played

0

Win

Age

5'11" (180 cm)

Height

5'6" (168 cm)

898

C. Rank

Ret.

860

Best Rank

Total Titles

YTD Titles

Career Money

Right-Handed

Plays

Right-Handed

Keisuke Watanuki

JPN

1

Win

Played

0

Win

Age

5'11" (180 cm)

Height

5'6" (168 cm)

898

C. Rank

Ret.

860

Best Rank

Total Titles

YTD Titles

Career Money

Right-Handed

Plays

Right-Handed

Head-to-head: Oh 1 - 0 Watanuki

They have played 3 sets in total, with Chan-Yeong Oh winning 2 and Keisuke Watanuki winning 1. The last match between Chan-Yeong Oh and Keisuke Watanuki was at the Japan F7, 09-06-2016, Round: R2, Surface: Hard, with Chan-Yeong Oh getting the victory 6-3 6-7(4) 6-4.

Players	Head To Head Match Wins
Oh	1
Watanuki	0

Last 1 H2H Matches:

(R2) Japan F7(06-09-16)

Stats

Chan-Yeong Oh

Keisuke Watanuki

C. Oh vs K. Watanuki H2H Profile

C. Oh	Stats	K. Watanuki
$0	Career Prize Money	$0
62.50% (140-84)	Career Total W/L	59.59% (87-59)
1	Hard	0
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

C. Oh vs K. Watanuki Match Preview:

Second serve performance recent form: In recent form (last 6 months), Chan-Yeong Oh has won 42.73% of points on their second serve, while Keisuke Watanuki has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Chan-Yeong Oh, in recent form, has won 47.42% of their opponent's second serve points, while Keisuke Watanuki has won 0%. The same stats for first serve returns are 25.87% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Chan-Yeong Oh has saved 60.89% of breakpoints in recent form, whereas Keisuke Watanuki has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Chan-Yeong Oh has won 65.85% of matches played (W/L 27/14), with Keisuke Watanuki winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: Chan-Yeong Oh has their best career surface win % on Clay, winning 69% (W/L 11/5), and worse career win % on I.hard, winning 50% (W/L 3/3). Keisuke Watanuki has their best career surface win % on Clay, winning 69% (W/L 13/8), and worse career win % on I.hard, winning 50% (W/L 2/2).
Player level: In the last year, Chan-Yeong Oh has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 65.85% of matches (W/L 27/14), where as Keisuke Watanuki 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 Chan-Yeong Oh winning 1 times and Keisuke Watanuki being victorious 0 times. They have played 3 sets in total, with Chan-Yeong Oh winning 2 and Keisuke Watanuki winning 1.
The last match between Chan-Yeong Oh and Keisuke Watanuki was at the Japan F7, 09-06-2016, Round: R2, Surface: Hard, with Chan-Yeong Oh getting the victory 6-3 6-7(4) 6-4.
Head to head match duration: In past head to head matches, the average match time between these players has been 3:3:0.
Opponent quality stats: Over the last 12 months, Chan-Yeong Oh has played against opponents with an average rank of 355.61 while Keisuke Watanuki 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, Chan-Yeong Oh has won 64% of deciding sets over the last 12 months, while Keisuke Watanuki has won 0% in all matches played on tour.
Break point conversion: In recent form, Chan-Yeong Oh has converted 30.34% of breakpoint opportunities, and Keisuke Watanuki 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.

Chan-Yeong Oh vs Keisuke Watanuki Editorial Preview By TennisTipster88.

C. Oh vs K. Watanuki H2H Stats Used In Our Predictions

C. Oh	Stats	K. Watanuki
1	H2H Matches Won	0
2	Sets Won	1
18	Games Won	14
3	Aces (Total)	3
2	Total Double Faults	4
3:3:0	Average Match Time	3:3:0
63% (80/128)	1st Serve %	55% (59/107)
55% (44/80)	1st Serve Win %	63% (37/59)
50% (24/48)	2nd Serve Win %	42% (20/48)
42% (8/19)	Break Pts Won %	46% (6/13)
47% (50/107)	Return Points Win %	47% (60/128)
100% (1/1)	Best‑of‑3 Win %	0% (0/1)
100% (1/1)	Deciding Set 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

C. Oh Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M15 Hong Kong - 01-09-2025
QF Arthur WeberA. Weber	L	6-3 3-0 ret.	Stats
R2 Stefan VujicS. Vujic	W	7-6(6) 7-5	Stats
R1 Junhyun LeeJ. Lee	W	7-6(5) 6-0	Stats
M15 Hong Kong - 25-08-2025
QF Duckhee LeeD. Lee	L	6-4 6-2	Stats
R2 Zhe LiZ. Li	W	5-0 ret.	Stats

View All

K. Watanuki Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Japan F8 (Akishima) - 11-06-2018
R2 Sho KatayamaS. Katayama	L	6-2 6-0	Stats
Q3 Daisuke SumizawaD. Sumizawa	W	6-4 2-6 6-2	Stats
R1 Teppei UesugiT. Uesugi	W	6-3 6-3	Stats
Q2 Takuya KureokaT. Kureoka	W	7-6(5) 6-1	Stats
Q1 Jun MizutaJ. Mizuta	W	7-6(3) 6-1	Stats

View All

C. Oh vs K. Watanuki Stats Breakdown Vs All H2H Opponents

C. Oh	Stats	K. Watanuki
62.50% (140/84)	YTD Win/Loss	59.59% (87/59)
59.53% (306/208)	Sets Win/Loss	58.18% (192/138)
53.91% (2545/2176)	Games Win/Loss	54.24% (1626/1372)
62.50% (125/75)	Hard Win/Loss	58.06% (54/39)
68.75% (11/5)	Clay Win/Loss	61.90% (13/8)
50.00% (4/4)	Indoor Hard W/L	62.50% (20/12)
0.13	Aces Per Game	0.07
293	Aces Total	108
0.09	Double Faults Per Game	0.08
205	Total Double Faults	122
1:13:7	Average Match Time	1st Match
337.1	Average Opponent Rank	361.62
66% (6563/9997)	1st Serve %	56% (1205/2151)
64% (4225/6563)	1st Serve Win %	67% (813/1205)
51% (1754/3434)	2nd Serve Win %	47% (444/946)
43% (445/1034)	Break Points Won % (Total)	42% (91/216)
41% (4045/9868)	Return Points Win %	39% (834/2151)
21.43% (3/11)	Challenger W/L	50.00% (8/8)
65.24% (137/73)	Futures W/L	60.77% (79/51)
61% (133/217)	Best of 3 Sets Win %	60% (85/142)
100% (1/1)	Best of 5 Sets Win %	50% (1/2)
55% (30/55)	Tiebreaks Win % (Total)	51% (19/37)
54% (38/71)	Deciding Set Win %	55% (21/38)
88% (141/124)	1st Set Won, Won Match	92% (83/76)
11% (141/16)	1st Set Won, Lost Match	8% (83/7)
16% (83/13)	1st Set Lost, Won Match	19% (63/12)