Prediction of Sunam Jeong vs Hae-Jin Jeong Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
S. Jeong vs H. Jeong

Sunam Jeong

KOR

1

Win

Played

0

Win

Age

Height

808

C. Rank

Ret.

357

Best Rank

Total Titles

YTD Titles

Career Money

Plays

Hae-Jin Jeong

KOR

1

Win

Played

0

Win

Age

Height

808

C. Rank

Ret.

357

Best Rank

Total Titles

YTD Titles

Career Money

Plays

Head-to-head: Jeong 1 - 0 Jeong

They have played 2 sets in total, with Sunam Jeong winning 2 and Hae-Jin Jeong winning 0. The last match between Sunam Jeong and Hae-Jin Jeong was at the Sangju, 30-05-2017, Round: R1, Surface: Hard, with Sunam Jeong getting the victory 6-1 6-3.

Players	Head To Head Match Wins
Jeong	1
Jeong	0

Last 1 H2H Matches:

(R1) Sangju(05-30-17)

Stats

Sunam Jeong

Hae-Jin Jeong

S. Jeong vs H. Jeong H2H Profile

S. Jeong	Stats	H. Jeong
$0	Career Prize Money	$0
63.29% (150-87)	Career Total W/L	44.83% (13-16)
1	Hard	0
7	Titles	0
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

S. Jeong vs H. Jeong Match Preview:

Second serve performance recent form: In recent form (last 6 months), Sunam Jeong has won 29.73% of points on their second serve, while Hae-Jin Jeong has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Sunam Jeong, in recent form, has won 43.06% of their opponent's second serve points, while Hae-Jin Jeong has won 0%. The same stats for first serve returns are 38.30% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Sunam Jeong has saved 52.38% of breakpoints in recent form, whereas Hae-Jin Jeong has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Sunam Jeong has won 66.67% of matches played (W/L 6/3), with Hae-Jin Jeong winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: Sunam Jeong has their best career surface win % on Hard, winning 64% (W/L 147/82), and worse career win % on I.hard, winning 60% (W/L 3/2). Hae-Jin Jeong has their best career surface win % on Hard, winning 64% (W/L 13/16), and worse career win % on Hard, winning 45% (W/L 13/16).
Player level: In the last year, Sunam Jeong has played most of their matches on the Challengers/ITF tournaments > $10K, winning 60.00% of matches (W/L 3/2), where as Hae-Jin Jeong 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 Sunam Jeong winning 1 times and Hae-Jin Jeong being victorious 0 times. They have played 2 sets in total, with Sunam Jeong winning 2 and Hae-Jin Jeong winning 0.
The last match between Sunam Jeong and Hae-Jin Jeong was at the Sangju, 30-05-2017, Round: R1, Surface: Hard, with Sunam Jeong 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 1:21:0.
Opponent quality stats: Over the last 12 months, Sunam Jeong has played against opponents with an average rank of 337.22 while Hae-Jin Jeong 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, Sunam Jeong has won 0% of deciding sets over the last 12 months, while Hae-Jin Jeong has won 0% in all matches played on tour.
Break point conversion: In recent form, Sunam Jeong has converted 38.10% of breakpoint opportunities, and Hae-Jin Jeong 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.

Sunam Jeong vs Hae-Jin Jeong Editorial Preview By TennisTipster88.

S. Jeong vs H. Jeong H2H Stats Used In Our Predictions

S. Jeong	Stats	H. Jeong
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	4
1	Aces (Total)	0
2	Total Double Faults	6
1:21:0	Average Match Time	1:21:0
49% (23/47)	1st Serve %	54% (26/48)
74% (17/23)	1st Serve Win %	42% (11/26)
54% (13/24)	2nd Serve Win %	36% (8/22)
100% (6/6)	Break Pts Won %	67% (2/3)
60% (29/48)	Return Points Win %	36% (17/47)
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

S. Jeong Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W15 Yeongwol - 08-09-2025
R2 Dabin KimD. Kim	L	w/o	Stats
R1 Elina NepliyE. Nepliy	W	6-1 6-1	Stats
W15 Daegu - 26-05-2025
Q3 Jiho ShinJ. Shin	L	6-3 2-6 8-5 ret.	Stats
Q2 Seo Hyeon JangS. Hyeon	W	6-1 7-5	Stats
Q1 Unknown PlayerU. Player	W	6-0 6-1	Stats

View All

H. Jeong Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Gimcheon - 12-06-2017
Q1 Thitirat KanaphuetT. Kanaphuet	L	6-3 0-6 6-4	Stats
Gimcheon - 05-06-2017
Q1 Soyeon ParkS. Park	W	6-2 7-5	Stats
Q2 Minami AkiyamaM. Akiyama	L	6-0 6-2	Stats
Sangju - 29-05-2017
R1 Sunam JeongS. Jeong	L	6-1 6-3	Stats
Q3 Han Byeol LeeH. Byeol	W	6-0 6-1	Stats

View All

S. Jeong vs H. Jeong Stats Breakdown Vs All H2H Opponents

S. Jeong	Stats	H. Jeong
63.29% (150/87)	YTD Win/Loss	44.83% (13/16)
61.52% (331/207)	Sets Win/Loss	44.62% (29/36)
55.79% (2673/2118)	Games Win/Loss	48.13% (271/292)
64.19% (147/82)	Hard Win/Loss	44.83% (13/16)
37.50% (3/5)	Indoor Hard W/L	0% (0/0)
0.06	Aces Per Game	0
142	Aces Total	0
0.14	Double Faults Per Game	0.02
334	Total Double Faults	6
1:8:27	Average Match Time	1st Match
561.38	Average Opponent Rank	167.21
65% (6498/10045)	1st Serve %	54% (26/48)
58% (3766/6498)	1st Serve Win %	42% (11/26)
49% (1736/3547)	2nd Serve Win %	36% (8/22)
52% (733/1401)	Break Points Won % (Total)	67% (2/3)
50% (4890/9825)	Return Points Win %	36% (17/47)
40.00% (2/3)	Cups W/L	0% (0/0)
0.00% (0/2)	Main Tour W/L	0% (0/0)
58.10% (61/44)	Challenger W/L	36.36% (4/7)
69.60% (87/38)	Futures W/L	50.00% (9/9)
63% (146/230)	Best of 3 Sets Win %	45% (13/29)
50% (2/4)	Best of 5 Sets Win %	0% (0/0)
50% (17/34)	Tiebreaks Win % (Total)	100% (3/3)
48% (30/62)	Deciding Set Win %	57% (4/7)
87% (152/132)	1st Set Won, Won Match	86% (14/12)
13% (152/20)	1st Set Won, Lost Match	14% (14/2)
20% (85/17)	1st Set Lost, Won Match	7% (15/1)