Seongbin Sim vs James Hopper (USA) Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
S. Sim vs J. Hopper (USA)

Seongbin Sim

KOR

0

Win

Played

0

Win

Age

Height

C. Rank

Best Rank

Total Titles

YTD Titles

Career Money

Plays

James Hopper (USA)

USA

0

Win

Played

0

Win

Age

Height

C. Rank

Best Rank

Total Titles

YTD Titles

Career Money

Plays

Head-to-head: Sim 0 - 0 (USA)

Players	Head To Head Match Wins
Sim	0
(USA)	0

No past h2h happened.

S. Sim vs J. H. (USA) H2H Profile

S. Sim	Stats	J. H. (USA)
$0	Career Prize Money	$0
57.23% (95-71)	Career Total W/L	0% (0-0)
0% (0-0)	YTD Win/Loss	0% (0-0)

S. Sim vs J. H. (USA) Match Preview:

Second serve performance recent form: In recent form (last 6 months), Seongbin Sim has won 39.96% of points on their second serve, while James Hopper (USA) has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Seongbin Sim, in recent form, has won 48.41% of their opponent's second serve points, while James Hopper (USA) has won 0%. The same stats for first serve returns are 24.93% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Seongbin Sim has saved 49.67% of breakpoints in recent form, whereas James Hopper (USA) has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Seongbin Sim has won 55.56% of matches played (W/L 30/24), with James Hopper (USA) winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: Seongbin Sim has their best career surface win % on I.hard, winning 71% (W/L 20/8), and worse career win % on Grass, winning 33% (W/L 1/2). James Hopper (USA) has their best career surface win % on , winning 71% (W/L /), and worse career win % on , winning % (W/L /).
Player level: In the last year, Seongbin Sim has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 55.56% of matches (W/L 30/24), where as James Hopper (USA) 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.
Opponent quality stats: Over the last 12 months, Seongbin Sim has played against opponents with an average rank of 340.39 while James Hopper (USA) 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, Seongbin Sim has won 53% of deciding sets over the last 12 months, while James Hopper (USA) has won 0% in all matches played on tour.
Break point conversion: In recent form, Seongbin Sim has converted 28.18% of breakpoint opportunities, and James Hopper (USA) 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.

Seongbin Sim vs James Hopper (USA) Editorial Preview By TennisTipster88.

Recent Performance Stats

S. Sim Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M15 Gimcheon - 17-11-2025
R1 Min Ho KoM. Ho	L	3-6 6-4 6-3	Stats
M15 Yanagawa City - 27-10-2025
R1 Ryota TanumaR. Tanuma	L	6-4 6-1	Stats
M15 Maanshan - 01-09-2025
SF Egor AgafonovE. Agafonov	L	6-1 6-2	Stats
QF Yuta KikuchiY. Kikuchi	W	6-4 6-4	Stats
R2 Artur KukasianA. Kukasian	W	6-3 7-6(3)	Stats

View All

J. H. (USA) Recent Matches Played

Empty Result.

S. Sim vs J. H. (USA) Stats Breakdown Vs All H2H Opponents

S. Sim	Stats	J. H. (USA)
57.23% (95/71)	YTD Win/Loss	0% (0/0)
57.18% (215/161)	Sets Win/Loss	0% (0/0)
52.31% (1877/1711)	Games Win/Loss	0% (0/0)
54.62% (65/54)	Hard Win/Loss	0% (0/0)
56.25% (9/7)	Clay Win/Loss	0% (0/0)
71.43% (20/8)	Indoor Hard W/L	0% (0/0)
33.33% (1/2)	Grass Win/Loss	0% (0/0)
0.19	Aces Per Game	0
327	Aces Total	0
0.16	Double Faults Per Game	0
273	Total Double Faults	0
1st Match	Average Match Time	1st Match
259.05	Average Opponent Rank	0
60% (3193/5315)	1st Serve %	0% (0/0)
67% (2128/3193)	1st Serve Win %	0% (0/0)
49% (1037/2122)	2nd Serve Win %	0% (0/0)
42% (227/536)	Break Points Won % (Total)	0% (0/0)
40% (2096/5238)	Return Points Win %	0% (0/0)
50.00% (2/2)	Challenger W/L	0% (0/0)
57.41% (93/69)	Futures W/L	0% (0/0)
58% (94/163)	Best of 3 Sets Win %	0% (0/0)
0% (0/1)	Best of 5 Sets Win %	0% (0/0)
62% (23/37)	Tiebreaks Win % (Total)	0% (0/0)
44% (20/45)	Deciding Set Win %	0% (0/0)
89% (97/86)	1st Set Won, Won Match	0% (0/0)
11% (97/11)	1st Set Won, Lost Match	0% (0/0)
13% (69/9)	1st Set Lost, Won Match	0% (0/0)