Prediction of Ji Sung Nam vs Ruan Roelofse Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
J. Sung Nam vs R. Roelofse

Ji Sung Nam

KOR

1

Win

Played

0

Win

Age

6'0" (183 cm)

Height

6'2" (188 cm)

719

C. Rank

Ret.

236

Best Rank

357

Total Titles

YTD Titles

$1.4K

Career Money

$740

Right-Handed

Plays

Right-Handed

Ruan Roelofse

RSA

1

Win

Played

0

Win

Age

6'0" (183 cm)

Height

6'2" (188 cm)

719

C. Rank

Ret.

236

Best Rank

357

Total Titles

YTD Titles

$1.4K

Career Money

$740

Right-Handed

Plays

Right-Handed

Head-to-head: Nam 1 - 0 Roelofse

They have played 2 sets in total, with Ji Sung Nam winning 2 and Ruan Roelofse winning 0. The last match between Ji Sung Nam and Ruan Roelofse was at the Gimcheon Challenger, 03-06-2015, Round: R1, Surface: Hard, with Ji Sung Nam getting the victory 6-2 6-4.

Players	Head To Head Match Wins
Nam	1
Roelofse	0

Last 1 H2H Matches:

(R1) Gimcheon Challenger(06-03-15)

Stats

Ji Sung Nam

Ruan Roelofse

J. S. Nam vs R. Roelofse H2H Profile

J. S. Nam	Stats	R. Roelofse
$1,445	Career Prize Money	$740
56.36% (310-240)	Career Total W/L	53.92% (268-229)
1	Hard	0
6	Titles	2
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

J. S. Nam vs R. Roelofse Match Preview:

Second serve performance recent form: In recent form (last 6 months), Ji Sung Nam has won 41.47% of points on their second serve, while Ruan Roelofse 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 47.27% of their opponent's second serve points, while Ruan Roelofse has won 0%. The same stats for first serve returns are 27.85% 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 57.03% of breakpoints in recent form, whereas Ruan Roelofse has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Ji Sung Nam has won 58.54% of matches played (W/L 24/17), with Ruan Roelofse 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 256/186), and worse career win % on Grass, winning 33% (W/L 1/2). Ruan Roelofse has their best career surface win % on Hard, winning 58% (W/L 210/164), and worse career win % on Grass, winning 29% (W/L 2/5).
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 Ruan Roelofse 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 1 times and Ruan Roelofse being victorious 0 times. They have played 2 sets in total, with Ji Sung Nam winning 2 and Ruan Roelofse winning 0.
The last match between Ji Sung Nam and Ruan Roelofse was at the Gimcheon Challenger, 03-06-2015, Round: R1, Surface: Hard, with Ji Sung Nam getting the victory 6-2 6-4.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:1:31.
Opponent quality stats: Over the last 12 months, Ji Sung Nam has played against opponents with an average rank of 393 while Ruan Roelofse 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 50% of deciding sets over the last 12 months, while Ruan Roelofse has won 0% in all matches played on tour.
Break point conversion: In recent form, Ji Sung Nam has converted 42.86% of breakpoint opportunities, and Ruan Roelofse 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 Ruan Roelofse Editorial Preview By TennisTipster88.

J. S. Nam vs R. Roelofse H2H Stats Used In Our Predictions

J. S. Nam	Stats	R. Roelofse
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	6
2	Aces (Total)	1
0	Total Double Faults	2
1:1:31	Average Match Time	1:1:31
73% (41/56)	1st Serve %	65% (36/55)
73% (30/41)	1st Serve Win %	64% (23/36)
67% (10/15)	2nd Serve Win %	53% (10/19)
100% (3/3)	Break Pts Won %	0% (0/2)
40% (22/55)	Return Points Win %	29% (16/56)
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

J. S. Nam Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
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
Taipei Challenger - 03-11-2025
R1 Jurij RodionovJ. Rodionov	L	2-6 7-6(3) 6-2	Stats
Q3 Takeru YuzukiT. Yuzuki	W	7-6(5) 6-1	Stats

View All

R. Roelofse Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M25 Calabasas - 21-03-2022
Q3 Kiranpal PannuK. Pannu	L	7-6(1) 6-4	Stats
Q1 Jurence Zosimo MendozaJ. Zosimo	W	6-3 2-2 ret.	Stats
M25 Bakersfield - 14-03-2022
Q1 Kyle KangK. Kang	L	6-4 6-1	Stats
Davis Cup, Group I, PO, ISR-RSA 3-1 - 28-02-2022
Rubber 2 Yshai OlielY. Oliel	L	6-2 6-3	Stats
M25 Cancun - 14-02-2022
Q3 Isaiah StrodeI. Strode	L	6-3 6-4	Stats

View All

J. S. Nam vs R. Roelofse Stats Breakdown Vs All H2H Opponents

J. S. Nam	Stats	R. Roelofse
56.36% (310/240)	YTD Win/Loss	53.92% (268/229)
55.81% (696/551)	Sets Win/Loss	53.63% (599/518)
52.35% (6050/5507)	Games Win/Loss	51.71% (5541/5174)
57.92% (256/186)	Hard Win/Loss	56.15% (210/164)
50.00% (28/28)	Clay Win/Loss	46.43% (26/30)
51.02% (25/24)	Indoor Hard W/L	50.00% (30/30)
33.33% (1/2)	Grass Win/Loss	28.57% (2/5)
0.18	Aces Per Game	0.23
1044	Aces Total	1225
0.17	Double Faults Per Game	0.12
979	Total Double Faults	617
1st Match	Average Match Time	1st Match
578.66	Average Opponent Rank	573.22
65% (14574/22466)	1st Serve %	61% (8076/13295)
68% (9844/14574)	1st Serve Win %	73% (5888/8076)
49% (3859/7892)	2nd Serve Win %	52% (2689/5219)
44% (1175/2672)	Break Points Won % (Total)	39% (400/1022)
43% (10105/23650)	Return Points Win %	35% (4693/13323)
0.00% (0/1)	Slam W/L	0% (0/0)
50.00% (3/3)	Cups W/L	20.00% (2/8)
20.00% (1/4)	Main Tour W/L	25.00% (1/3)
50.00% (111/111)	Challenger W/L	45.81% (71/84)
61.71% (195/121)	Futures W/L	59.15% (194/134)
56% (300/534)	Best of 3 Sets Win %	54% (262/485)
100% (4/4)	Best of 5 Sets Win %	29% (2/7)
53% (77/144)	Tiebreaks Win % (Total)	49% (88/179)
47% (74/156)	Deciding Set Win %	47% (55/117)
85% (310/265)	1st Set Won, Won Match	88% (277/244)
14% (310/44)	1st Set Won, Lost Match	12% (277/33)
19% (239/45)	1st Set Lost, Won Match	11% (220/24)