Chan-Yeong Oh vs Naoki Tajima Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
C. Oh vs N. Tajima

Chan-Yeong Oh

KOR

1

Win

Played

0

Win

Age

5'11" (180 cm)

Height

5'8" (173 cm)

898

C. Rank

881

860

Best Rank

604

Total Titles

YTD Titles

Career Money

Right-Handed

Plays

Right-Handed

Naoki Tajima

JPN

1

Win

Played

0

Win

Age

5'11" (180 cm)

Height

5'8" (173 cm)

898

C. Rank

881

860

Best Rank

604

Total Titles

YTD Titles

Career Money

Right-Handed

Plays

Right-Handed

Head-to-head: Oh 1 - 0 Tajima

They have played 2 sets in total, with Chan-Yeong Oh winning 2 and Naoki Tajima winning 0. The last match between Chan-Yeong Oh and Naoki Tajima was at the M25 Changwon, 15-06-2023, Round: R2, Surface: Hard, with Chan-Yeong Oh getting the victory 6-1 6-3.

Players	Head To Head Match Wins
Oh	1
Tajima	0

Last 1 H2H Matches:

(R2) M25 Changwon(06-15-23)

Stats

Chan-Yeong Oh

Naoki Tajima

C. Oh vs N. Tajima H2H Profile

C. Oh	Stats	N. Tajima
$0	Career Prize Money	$0
62.50% (140-84)	Career Total W/L	49.85% (166-167)
1	Hard	0
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

C. Oh vs N. Tajima Match Preview:

Second serve performance recent form: In recent form (last 6 months), Chan-Yeong Oh has won 42.90% of points on their second serve, while Naoki Tajima has won 33.73%. 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 47.66% of their opponent's second serve points, while Naoki Tajima has won 43.03%. The same stats for first serve returns are 25.17% and 23.42% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Chan-Yeong Oh has saved 61.22% of breakpoints in recent form, whereas Naoki Tajima has saved 47.24% 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 Naoki Tajima winning 58.06% (W/L 36/26) 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). Naoki Tajima has their best career surface win % on Hard, winning 69% (W/L 125/118), and worse career win % on Grass, winning 20% (W/L 1/4).
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 Naoki Tajima has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 63.64% of matches (W/L 35/20). 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 Naoki Tajima being victorious 0 times. They have played 2 sets in total, with Chan-Yeong Oh winning 2 and Naoki Tajima winning 0.
The last match between Chan-Yeong Oh and Naoki Tajima was at the M25 Changwon, 15-06-2023, Round: R2, Surface: Hard, with Chan-Yeong Oh getting the victory 6-1 6-3.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:25:0.
Opponent quality stats: Over the last 12 months, Chan-Yeong Oh has played against opponents with an average rank of 354.76 while Naoki Tajima has played against players with an average rank of 255.11.
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 Naoki Tajima has won 44% in all matches played on tour.
Break point conversion: In recent form, Chan-Yeong Oh has converted 29.73% of breakpoint opportunities, and Naoki Tajima has converted 33.33% 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 Naoki Tajima Editorial Preview By TennisTipster88.

C. Oh vs N. Tajima H2H Stats Used In Our Predictions

C. Oh	Stats	N. Tajima
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	4
0	Aces (Total)	2
1	Total Double Faults	2
1:25:0	Average Match Time	1:25:0
74% (29/39)	1st Serve %	41% (26/63)
69% (20/29)	1st Serve Win %	62% (16/26)
80% (8/10)	2nd Serve Win %	35% (13/37)
38% (5/13)	Break Pts Won %	100% (1/1)
54% (34/63)	Return Points Win %	28% (11/39)
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

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

N. Tajima Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Playford Challenger - 24-11-2025
Q1 Carl Emil OverbeckC. Emil	L	6-2 6-2	Stats
Matsuyama Challenger - 03-11-2025
Q1 Naoya HondaN. Honda	L	6-3 6-2	Stats
Suzhou Challenger - 20-10-2025
Q3 Maxim ZhukovM. Zhukov	L	6-2 6-3	Stats
Q1 Kokoro IsomuraK. Isomura	W	6-3 6-4	Stats
M25 Perth - 06-10-2025
R2 Matthew DellavedovaM. Dellavedova	L	6-3 6-2	Stats

View All

C. Oh vs N. Tajima Stats Breakdown Vs All H2H Opponents

C. Oh	Stats	N. Tajima
62.50% (140/84)	YTD Win/Loss	49.85% (166/167)
59.53% (306/208)	Sets Win/Loss	50.47% (377/370)
53.91% (2545/2176)	Games Win/Loss	50.40% (3452/3397)
62.50% (125/75)	Hard Win/Loss	51.44% (125/118)
68.75% (11/5)	Clay Win/Loss	47.83% (33/36)
50.00% (4/4)	Indoor Hard W/L	43.75% (7/9)
0% (0/0)	Grass Win/Loss	20.00% (1/4)
0.13	Aces Per Game	0.26
293	Aces Total	856
0.09	Double Faults Per Game	0.28
205	Total Double Faults	937
1:13:7	Average Match Time	1:15:13
336.81	Average Opponent Rank	408.85
66% (6563/9997)	1st Serve %	54% (8803/16386)
64% (4225/6563)	1st Serve Win %	68% (5959/8803)
51% (1754/3434)	2nd Serve Win %	47% (3589/7582)
43% (445/1034)	Break Points Won % (Total)	46% (735/1581)
41% (4045/9868)	Return Points Win %	40% (6595/16429)
21.43% (3/11)	Challenger W/L	22.73% (5/17)
65.24% (137/73)	Futures W/L	51.77% (161/150)
61% (133/217)	Best of 3 Sets Win %	50% (162/324)
100% (1/1)	Best of 5 Sets Win %	25% (1/4)
55% (30/55)	Tiebreaks Win % (Total)	58% (28/48)
54% (38/71)	Deciding Set Win %	45% (37/83)
88% (141/124)	1st Set Won, Won Match	85% (169/143)
11% (141/16)	1st Set Won, Lost Match	15% (169/26)
16% (83/13)	1st Set Lost, Won Match	13% (164/22)