Ji Sung Nam vs Roman Safiullin Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
J. Sung Nam vs R. Safiullin

Ji Sung Nam

KOR

1

Win

Played

0

Win

Age

6'0" (183 cm)

Height

6'1" (185 cm)

719

C. Rank

170

236

Best Rank

Total Titles

YTD Titles

$1.4K

Career Money

$2.3M

Right-Handed

Plays

Right-Handed

Roman Safiullin

RUS

1

Win

Played

0

Win

Age

6'0" (183 cm)

Height

6'1" (185 cm)

719

C. Rank

170

236

Best Rank

Total Titles

YTD Titles

$1.4K

Career Money

$2.3M

Right-Handed

Plays

Right-Handed

Head-to-head: Nam 1 - 0 Safiullin

They have played 2 sets in total, with Ji Sung Nam winning 2 and Roman Safiullin winning 0. The last match between Ji Sung Nam and Roman Safiullin was at the Thailand F11 (Hua Hin), 06-12-2017, Round: R2, Surface: Hard, with Ji Sung Nam getting the victory 6-4 6-4.

Players	Head To Head Match Wins
Nam	1
Safiullin	0

Last 1 H2H Matches:

(R2) Thailand F11 (Hua Hin)(12-06-17)

Stats

Ji Sung Nam

Roman Safiullin

J. S. Nam vs R. Safiullin H2H Profile

J. S. Nam	Stats	R. Safiullin
$1,445	Career Prize Money	$2,294,235
56.36% (310-240)	Career Total W/L	64.06% (410-230)
1	Hard	0
6	Titles	25
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	29.17% (7-17)

J. S. Nam vs R. Safiullin 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 Roman Safiullin has won 50.91%. 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 Roman Safiullin has won 45.32%. The same stats for first serve returns are 27.85% and 24.40% 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 Roman Safiullin has saved 55.67% 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 Roman Safiullin winning 39.39% (W/L 13/20) 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). Roman Safiullin has their best career surface win % on Hard, winning 58% (W/L 233/104), and worse career win % on Grass, winning 52% (W/L 14/13).
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 Roman Safiullin has played most of their matches on the Main tour, winning 27.27% of matches (W/L 3/8). 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 Roman Safiullin being victorious 0 times. They have played 2 sets in total, with Ji Sung Nam winning 2 and Roman Safiullin winning 0.
The last match between Ji Sung Nam and Roman Safiullin was at the Thailand F11 (Hua Hin), 06-12-2017, Round: R2, Surface: Hard, with Ji Sung Nam getting the victory 6-4 6-4.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:36:0.
Opponent quality stats: Over the last 12 months, Ji Sung Nam has played against opponents with an average rank of 393 while Roman Safiullin has played against players with an average rank of 108.42.
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 Roman Safiullin has won 46% in all matches played on tour.
Break point conversion: In recent form, Ji Sung Nam has converted 42.86% of breakpoint opportunities, and Roman Safiullin has converted 29.11% 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 Roman Safiullin Editorial Preview By TennisTipster88.

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

J. S. Nam	Stats	R. Safiullin
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	8
1	Aces (Total)	1
2	Total Double Faults	4
1:36:0	Average Match Time	1:36:0
74% (55/74)	1st Serve %	65% (48/74)
67% (37/55)	1st Serve Win %	63% (30/48)
42% (8/19)	2nd Serve Win %	35% (9/26)
27% (4/15)	Break Pts Won %	25% (2/8)
47% (35/74)	Return Points Win %	39% (29/74)
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. Safiullin Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
U.S. Open - New York - 25-08-2025
R2 Felix Auger AliassimeF. Auger	L	6-1 7-6(4) 7-6(5)	Stats
R1 Gael MonfilsG. Monfils	W	6-4 2-6 6-1 3-6 6-4	Stats
Winston-Salem Open - Winston-Salem - 18-08-2025
R1 Christopher O'ConnellC. O'Connell	L	6-3 6-3	Stats
Cincinnati Open - Cincinnati - 04-08-2025
R2 Holger RuneH. Rune	L	7-5 7-6(5)	Stats
R1 Alejandro TabiloA. Tabilo	W	6-3 6-3	Stats

View All

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

J. S. Nam	Stats	R. Safiullin
56.36% (310/240)	YTD Win/Loss	64.12% (411/230)
55.81% (696/551)	Sets Win/Loss	61.05% (934/596)
52.35% (6050/5507)	Games Win/Loss	54.31% (7940/6681)
57.92% (256/186)	Hard Win/Loss	69.23% (234/104)
50.00% (28/28)	Clay Win/Loss	57.05% (85/64)
51.02% (25/24)	Indoor Hard W/L	61.42% (78/49)
33.33% (1/2)	Grass Win/Loss	51.85% (14/13)
0.18	Aces Per Game	0.43
1044	Aces Total	3047
0.17	Double Faults Per Game	0.26
979	Total Double Faults	1858
1st Match	Average Match Time	1:30:33
578.66	Average Opponent Rank	463.66
65% (14574/22466)	1st Serve %	64% (26444/41601)
68% (9844/14574)	1st Serve Win %	71% (18878/26444)
49% (3859/7892)	2nd Serve Win %	51% (7772/15157)
44% (1175/2672)	Break Points Won % (Total)	43% (1809/4255)
43% (10105/23650)	Return Points Win %	40% (17035/42674)
0.00% (0/1)	Slam W/L	52.50% (21/19)
0% (0/0)	Masters W/L	56.25% (27/21)
50.00% (3/3)	Cups W/L	50.00% (2/2)
20.00% (1/4)	Main Tour W/L	46.24% (43/50)
50.00% (111/111)	Challenger W/L	58.04% (130/94)
61.71% (195/121)	Futures W/L	81.14% (185/43)
56% (300/534)	Best of 3 Sets Win %	65% (385/596)
100% (4/4)	Best of 5 Sets Win %	50% (16/32)
53% (77/144)	Tiebreaks Win % (Total)	51% (117/229)
47% (74/156)	Deciding Set Win %	53% (115/215)
85% (310/265)	1st Set Won, Won Match	87% (395/342)
14% (310/44)	1st Set Won, Lost Match	13% (395/50)
19% (239/45)	1st Set Lost, Won Match	27% (245/65)