Prediction of Ji Sung Nam vs Marek Semjan Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
J. Sung Nam vs M. Semjan

Ji Sung Nam

KOR

0

Win

Played

1

Win

Age

6'0" (183 cm)

Height

692

C. Rank

Ret.

236

Best Rank

218

Total Titles

YTD Titles

$1.4K

Career Money

$925

Right-Handed

Plays

Marek Semjan

SVK

0

Win

Played

1

Win

Age

6'0" (183 cm)

Height

692

C. Rank

Ret.

236

Best Rank

218

Total Titles

YTD Titles

$1.4K

Career Money

$925

Right-Handed

Plays

Head-to-head: Nam 0 - 1 Semjan

They have played 2 sets in total, with Ji Sung Nam winning 0 and Marek Semjan winning 2. The last match between Marek Semjan and Ji Sung Nam was at the Korea F1, 05-04-2010, Round: R1, Surface: Hard, with Marek Semjan getting the victory 6-2 6-2.

Players	Head To Head Match Wins
Nam	0
Semjan	1

Last 1 H2H Matches:

(R1) Korea F1(04-05-10)

Stats

Marek Semjan

Ji Sung Nam

J. S. Nam vs M. Semjan H2H Profile

J. S. Nam	Stats	M. Semjan
$1,445	Career Prize Money	$925
56.34% (311-241)	Career Total W/L	54.51% (447-373)
0	Hard	1
6	Titles	8
0	Total H2H Matches	1
0% (0-0)	YTD Win/Loss	0% (0-0)

J. S. Nam vs M. Semjan Match Preview:

Second serve performance recent form: In recent form (last 6 months), Ji Sung Nam has won 41.76% of points on their second serve, while Marek Semjan has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Ji Sung Nam, in recent form, has won 47.25% of their opponent's second serve points, while Marek Semjan has won 0%. The same stats for first serve returns are 27.97% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Ji Sung Nam has saved 55.19% of breakpoints in recent form, whereas Marek Semjan has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Ji Sung Nam has won 57.50% of matches played (W/L 23/17), with Marek Semjan winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: Ji Sung Nam has their best career surface win % on Hard, winning 58% (W/L 257/187), and worse career win % on Grass, winning 33% (W/L 1/2). Marek Semjan has their best career surface win % on Hard, winning 58% (W/L 111/80), and worse career win % on Grass, winning 0% (W/L 0/2).
Player level: In the last year, Ji Sung Nam has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 69.57% of matches (W/L 16/7), where as Marek Semjan 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 Ji Sung Nam winning 0 times and Marek Semjan being victorious 1 times. They have played 2 sets in total, with Ji Sung Nam winning 0 and Marek Semjan winning 2.
The last match between Ji Sung Nam and Marek Semjan was at the Korea F1, 05-04-2010, Round: R1, Surface: Hard, with Marek Semjan getting the victory 6-2 6-2.
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, Ji Sung Nam has played against opponents with an average rank of 387.95 while Marek Semjan 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, Ji Sung Nam has won 47% of deciding sets over the last 12 months, while Marek Semjan has won 0% in all matches played on tour.
Break point conversion: In recent form, Ji Sung Nam has converted 42.54% of breakpoint opportunities, and Marek Semjan 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.

Ji Sung Nam vs Marek Semjan Editorial Preview By TennisTipster88.

J. S. Nam vs M. Semjan H2H Stats Used In Our Predictions

J. S. Nam	Stats	M. Semjan
0	H2H Matches Won	1
0	Sets Won	2
4	Games Won	12
0:0:0	Average Match Time	0:0:0
0% (0/1)	Best‑of‑3 Win %	100% (1/1)
0% (0/0)	1st Set Won, Won Match	100% (1/1)
0% (0/0)	1st Set Won, Lost Match	0% (0/1)
0% (0/1)	1st Set Lost, Won Match	0% (0/0)

Recent Performance Stats

J. S. Nam Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Yokohama Challenger - 17-11-2025
Q3 Igor Ribeiro MarcondesI. Ribeiro	L	6-4 6-4	Stats
Q1 Nathan TrouveN. Trouve	W	6-0 6-1	Stats
Kobe Challenger - 10-11-2025
R1 Hynek BartonH. Barton	L	6-7(8) 6-4 7-6(6)	Stats
Q3 Duje AjdukovicD. Ajdukovic	W	6-4 5-7 6-4	Stats
Q1 Tsung-Hao HuangT. Huang	W	6-2 6-3	Stats

View All

M. Semjan Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M15 Bratislava - 23-08-2021
Q3 Janos FeketeJ. Fekete	L	6-4 6-4	Stats
Q1 Jakub KatuchJ. Katuch	W	6-4 6-4	Stats
M15 Bratislava - 16-08-2021
Q1 Eric MorrisE. Morris	L	6-7(5) 6-4 10-6	Stats
M15 Trnava - 24-02-2020
Q1 Dominik RecekD. Recek	L	6-3 6-1	Stats
M15 Doha - 21-10-2019
R1 Yurii DzhavakianY. Dzhavakian	L	3-1 ret.	Stats

View All

J. S. Nam vs M. Semjan Stats Breakdown Vs All H2H Opponents

J. S. Nam	Stats	M. Semjan
56.34% (311/241)	YTD Win/Loss	54.51% (447/373)
55.80% (698/553)	Sets Win/Loss	54.07% (1017/864)
52.37% (6070/5520)	Games Win/Loss	51.88% (9131/8469)
57.88% (257/187)	Hard Win/Loss	58.12% (111/80)
50.00% (28/28)	Clay Win/Loss	54.51% (266/222)
51.02% (25/24)	Indoor Hard W/L	50.36% (70/69)
33.33% (1/2)	Grass Win/Loss	0.00% (0/2)
0.18	Aces Per Game	0.08
1047	Aces Total	697
0.17	Double Faults Per Game	0.07
982	Total Double Faults	629
1st Match	Average Match Time	1st Match
577.9	Average Opponent Rank	524.2
65% (14629/22558)	1st Serve %	63% (7930/12544)
68% (9882/14629)	1st Serve Win %	67% (5340/7930)
49% (3878/7929)	2nd Serve Win %	46% (2142/4614)
44% (1184/2688)	Break Points Won % (Total)	40% (514/1289)
43% (10166/23771)	Return Points Win %	40% (5106/12879)
0.00% (0/1)	Slam W/L	0.00% (0/4)
50.00% (3/3)	Cups W/L	0% (0/0)
20.00% (1/4)	Main Tour W/L	50.00% (4/4)
50.00% (112/112)	Challenger W/L	45.21% (99/120)
61.71% (195/121)	Futures W/L	58.40% (344/245)
56% (301/536)	Best of 3 Sets Win %	55% (439/799)
100% (4/4)	Best of 5 Sets Win %	50% (1/2)
53% (77/144)	Tiebreaks Win % (Total)	53% (124/235)
47% (74/156)	Deciding Set Win %	50% (130/260)
86% (311/266)	1st Set Won, Won Match	85% (436/370)
14% (311/44)	1st Set Won, Lost Match	15% (436/66)
19% (240/45)	1st Set Lost, Won Match	20% (383/76)