Prediction of On Yu Choi vs Sol Hee Sim Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
O. Yu Choi vs S. Hee Sim

On Yu Choi

KOR

1

Win

Played

0

Win

Age

Height

772

C. Rank

Ret.

725

Best Rank

Total Titles

YTD Titles

Career Money

Plays

Sol Hee Sim

KOR

1

Win

Played

0

Win

Age

Height

772

C. Rank

Ret.

725

Best Rank

Total Titles

YTD Titles

Career Money

Plays

Head-to-head: Choi 1 - 0 Sim

They have played 2 sets in total, with On Yu Choi winning 2 and Sol Hee Sim winning 0. The last match between On Yu Choi and Sol Hee Sim was at the W15 Yeongwol, 05-09-2022, Round: Q2, Surface: Hard, with On Yu Choi getting the victory 6-2 6-1.

Players	Head To Head Match Wins
Choi	1
Sim	0

Last 1 H2H Matches:

(Q2) W15 Yeongwol(09-05-22)

Stats

On Yu Choi

Sol Hee Sim

O. Y. Choi vs S. H. Sim H2H Profile

O. Y. Choi	Stats	S. H. Sim
$0	Career Prize Money	$0
55.56% (70-56)	Career Total W/L	46.67% (21-24)
1	Hard	0
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

O. Y. Choi vs S. H. Sim Match Preview:

Second serve performance recent form: In recent form (last 6 months), On Yu Choi has won 37.91% of points on their second serve, while Sol Hee Sim has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show On Yu Choi, in recent form, has won 53.45% of their opponent's second serve points, while Sol Hee Sim has won 0%. The same stats for first serve returns are 38.85% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: On Yu Choi has saved 42.64% of breakpoints in recent form, whereas Sol Hee Sim has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year On Yu Choi has won 54.17% of matches played (W/L 26/22), with Sol Hee Sim winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: On Yu Choi has their best career surface win % on Clay, winning 57% (W/L 4/3), and worse career win % on I.hard, winning 40% (W/L 2/3). Sol Hee Sim has their best career surface win % on Hard, winning 57% (W/L 21/24), and worse career win % on Hard, winning 47% (W/L 21/24).
Player level: In the last year, On Yu Choi has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 55.17% of matches (W/L 16/13), where as Sol Hee Sim 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 On Yu Choi winning 1 times and Sol Hee Sim being victorious 0 times. They have played 2 sets in total, with On Yu Choi winning 2 and Sol Hee Sim winning 0.
The last match between On Yu Choi and Sol Hee Sim was at the W15 Yeongwol, 05-09-2022, Round: Q2, Surface: Hard, with On Yu Choi getting the victory 6-2 6-1.
Head to head match duration: In past head to head matches, the average match time between these players has been 0:0:0.
Opponent quality stats: Over the last 12 months, On Yu Choi has played against opponents with an average rank of 281.98 while Sol Hee Sim 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, On Yu Choi has won 45% of deciding sets over the last 12 months, while Sol Hee Sim has won 0% in all matches played on tour.
Break point conversion: In recent form, On Yu Choi has converted 43.32% of breakpoint opportunities, and Sol Hee Sim 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.

On Yu Choi vs Sol Hee Sim Editorial Preview By TennisTipster88.

O. Y. Choi vs S. H. Sim H2H Stats Used In Our Predictions

O. Y. Choi	Stats	S. H. Sim
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	3
0:0:0	Average Match Time	0:0:0
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

O. Y. Choi Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W15 Sharm ElSheikh - 10-11-2025
R2 Anastasia LizunovaA. Lizunova	L	6-3 7-6(2)	Stats
R1 Yuzuha NegishiY. Negishi	W	6-2 6-4	Stats
W15 Sharm ElSheikh - 03-11-2025
R2 Lauryn John-BaptisteL. John-Baptiste	L	7-5 6-0	Stats
R1 Ksenia MeshcheryakovaK. Meshcheryakova	W	6-2 6-0	Stats
W35 Darwin - 06-10-2025
R2 Su Jeong JangS. Jeong	L	2-6 6-2 6-4	Stats

View All

S. H. Sim Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W15 Yeongwol - 05-09-2022
Q2 On Yu ChoiO. Yu	L	6-2 6-1	Stats
Q1 Han Gyeol JeongH. Gyeol	W	6-3 6-2	Stats
W15 Yeongwol - 29-08-2022
Q1 Minseo Kim (2004)M. Kim	L	6-4 6-0	Stats
W25 Incheon - 06-06-2022
Q1 Hyeseo ShinH. Shin	L	4-6 7-5 10-5	Stats
W15 Yeongwol - 02-09-2019
Q2 Dayeon BackD. Back	L	6-1 6-4	Stats

View All

O. Y. Choi vs S. H. Sim Stats Breakdown Vs All H2H Opponents

O. Y. Choi	Stats	S. H. Sim
55.56% (70/56)	YTD Win/Loss	46.67% (21/24)
54.48% (158/132)	Sets Win/Loss	48.51% (49/52)
51.51% (1419/1336)	Games Win/Loss	49.36% (427/438)
56.14% (64/50)	Hard Win/Loss	46.67% (21/24)
57.14% (4/3)	Clay Win/Loss	0% (0/0)
40.00% (2/3)	Indoor Hard W/L	0% (0/0)
0.03	Aces Per Game	0.01
44	Aces Total	3
0.41	Double Faults Per Game	0.06
558	Total Double Faults	24
1:19:47	Average Match Time	1st Match
301.44	Average Opponent Rank	279.2
68% (4349/6350)	1st Serve %	68% (258/381)
56% (2442/4349)	1st Serve Win %	49% (126/258)
39% (775/2001)	2nd Serve Win %	32% (39/123)
49% (433/879)	Break Points Won % (Total)	54% (28/52)
49% (3099/6382)	Return Points Win %	47% (172/369)
55.56% (30/24)	Challenger W/L	42.86% (6/8)
55.56% (40/32)	Futures W/L	48.39% (15/16)
54% (67/123)	Best of 3 Sets Win %	47% (21/45)
100% (1/1)	Best of 5 Sets Win %	0% (0/0)
62% (16/26)	Tiebreaks Win % (Total)	25% (1/4)
46% (18/39)	Deciding Set Win %	36% (4/11)
84% (69/58)	1st Set Won, Won Match	86% (22/19)
16% (69/11)	1st Set Won, Lost Match	14% (22/3)
19% (57/11)	1st Set Lost, Won Match	9% (23/2)