Prediction of Chan-Yeong Oh vs Woo Hyeok Jang Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
C. Oh vs W. Hyeok Jang

Chan-Yeong Oh

KOR

1

Win

Played

0

Win

Age

5'11" (180 cm)

Height

898

C. Rank

Ret.

860

Best Rank

Total Titles

YTD Titles

Career Money

Right-Handed

Plays

Woo Hyeok Jang

KOR

1

Win

Played

0

Win

Age

5'11" (180 cm)

Height

898

C. Rank

Ret.

860

Best Rank

Total Titles

YTD Titles

Career Money

Right-Handed

Plays

Head-to-head: Oh 1 - 0 Jang

They have played 3 sets in total, with Chan-Yeong Oh winning 2 and Woo Hyeok Jang winning 1. The last match between Chan-Yeong Oh and Woo Hyeok Jang was at the Korea F1 (Sangju), 31-05-2017, Round: R1, Surface: Hard, with Chan-Yeong Oh getting the victory 6-2 4-6 6-1.

Players	Head To Head Match Wins
Oh	1
Jang	0

Last 1 H2H Matches:

(R1) Korea F1 (Sangju)(05-31-17)

Stats

Chan-Yeong Oh

Woo Hyeok Jang

C. Oh vs W. H. Jang H2H Profile

C. Oh	Stats	W. H. Jang
$0	Career Prize Money	$0
62.50% (140-84)	Career Total W/L	48.28% (28-30)
1	Hard	0
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

C. Oh vs W. H. Jang 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 Woo Hyeok Jang 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 Woo Hyeok Jang 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 Woo Hyeok Jang has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Chan-Yeong Oh has won 64.29% of matches played (W/L 27/15), with Woo Hyeok Jang 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). Woo Hyeok Jang has their best career surface win % on Clay, winning 69% (W/L 7/7), and worse career win % on Hard, winning 48% (W/L 21/23).
Player level: In the last year, Chan-Yeong Oh has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 64.29% of matches (W/L 27/15), where as Woo Hyeok Jang 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 Woo Hyeok Jang being victorious 0 times. They have played 3 sets in total, with Chan-Yeong Oh winning 2 and Woo Hyeok Jang winning 1.
The last match between Chan-Yeong Oh and Woo Hyeok Jang was at the Korea F1 (Sangju), 31-05-2017, Round: R1, Surface: Hard, with Chan-Yeong Oh getting the victory 6-2 4-6 6-1.
Head to head match duration: In past head to head matches, the average match time between these players has been 2:23:0.
Opponent quality stats: Over the last 12 months, Chan-Yeong Oh has played against opponents with an average rank of 322.26 while Woo Hyeok Jang 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 58% of deciding sets over the last 12 months, while Woo Hyeok Jang 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 Woo Hyeok Jang 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 Woo Hyeok Jang Editorial Preview By TennisTipster88.

C. Oh vs W. H. Jang H2H Stats Used In Our Predictions

C. Oh	Stats	W. H. Jang
1	H2H Matches Won	0
2	Sets Won	1
16	Games Won	9
2	Aces (Total)	0
1	Total Double Faults	3
2:23:0	Average Match Time	2:23:0
73% (58/80)	1st Serve %	74% (62/84)
71% (41/58)	1st Serve Win %	60% (37/62)
41% (9/22)	2nd Serve Win %	45% (10/22)
42% (5/12)	Break Pts Won %	29% (2/7)
44% (37/84)	Return Points Win %	38% (30/80)
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

W. H. Jang Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M15 Daegu - 29-08-2022
Q1 Min Jae KimM. Jae	L	6-1 6-2	Stats
M15 Changwon - 22-08-2022
Q1 Sooyoung YangS. Yang	L	6-2 6-1	Stats
M15 Anseong - 15-08-2022
Q1 Junhyun LeeJ. Lee	L	7-6(4) 1-2 ret.	Stats
Korea F6 (Anseong) - 27-08-2018
Q1 Eun Chong ShinE. Chong	L	5-2 ret.	Stats
Korea F5 (Gimcheon) - 20-08-2018
R2 Ji Hoon SonJ. Hoon	L	7-6(3) 6-1	Stats

View All

C. Oh vs W. H. Jang Stats Breakdown Vs All H2H Opponents

C. Oh	Stats	W. H. Jang
62.50% (140/84)	YTD Win/Loss	48.28% (28/30)
59.53% (306/208)	Sets Win/Loss	50.83% (61/59)
53.91% (2545/2176)	Games Win/Loss	51.91% (530/491)
62.50% (125/75)	Hard Win/Loss	47.73% (21/23)
68.75% (11/5)	Clay Win/Loss	50.00% (7/7)
50.00% (4/4)	Indoor Hard W/L	0% (0/0)
0.13	Aces Per Game	0.04
293	Aces Total	22
0.09	Double Faults Per Game	0.09
205	Total Double Faults	45
1:13:7	Average Match Time	1st Match
329.59	Average Opponent Rank	234.74
66% (6563/9997)	1st Serve %	63% (457/723)
64% (4225/6563)	1st Serve Win %	64% (291/457)
51% (1754/3434)	2nd Serve Win %	47% (125/266)
43% (445/1034)	Break Points Won % (Total)	49% (42/85)
41% (4045/9868)	Return Points Win %	46% (310/678)
21.43% (3/11)	Challenger W/L	55.56% (5/4)
65.24% (137/73)	Futures W/L	46.94% (23/26)
61% (133/217)	Best of 3 Sets Win %	51% (28/55)
100% (1/1)	Best of 5 Sets Win %	0% (0/1)
55% (30/55)	Tiebreaks Win % (Total)	33% (2/6)
54% (38/71)	Deciding Set Win %	20% (1/5)
88% (141/124)	1st Set Won, Won Match	93% (29/27)
11% (141/16)	1st Set Won, Lost Match	7% (29/2)
16% (83/13)	1st Set Lost, Won Match	3% (29/1)