Roman Safiullin vs Ji Sung Nam Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
R. Safiullin vs J. Sung Nam
Roman Safiullin
RUS
w
l
l
w
l
w
l
l
w
l
0
Win
1
Played
1
Win
28
Age
32
6'1" (185 cm)
Height
6'0" (183 cm)
170
C. Rank
692
36
Best Rank
236
0
Total Titles
0
0
YTD Titles
0
$2.3M
Career Money
$1.4K
Right-Handed
Plays
Right-Handed
Ji Sung Nam
KOR
w
l
w
w
l
w
w
l
w
l
0
Win
1
Played
1
Win
28
Age
32
6'1" (185 cm)
Height
6'0" (183 cm)
170
C. Rank
692
36
Best Rank
236
0
Total Titles
0
0
YTD Titles
0
$2.3M
Career Money
$1.4K
Right-Handed
Plays
Right-Handed
Head-to-head: Safiullin 0 - 1 Nam
They have played 2 sets in total, with Roman Safiullin winning 0 and Ji Sung Nam winning 2. 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 |
|---|---|
| Safiullin | 0 |
| Nam | 1 |
Last 1 H2H Matches:
(R2) Thailand F11 (Hua Hin)(12-06-17)
Ji Sung Nam
6
6
Roman Safiullin
4
4
R. Safiullin vs J. S. Nam H2H Profile
| Stats | ||
|---|---|---|
| $2,294,235 | Career Prize Money | $1,445 |
| 64.06% (410-230) | Career Total W/L | 56.34% (311-241) |
| 0 | Hard | 1 |
| 25 | Titles | 6 |
| 0 | Total H2H Matches | 1 |
| 29.17% (7-17) | YTD Win/Loss | 0% (0-0) |
R. Safiullin vs J. S. Nam Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Roman Safiullin has won 50.91% of points on their second serve, while Ji Sung Nam has won 42.22%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Roman Safiullin, in recent form, has won 45.32% of their opponent's second serve points, while Ji Sung Nam has won 46.00%. The same stats for first serve returns are 24.40% and 27.89% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Roman Safiullin has saved 55.67% of breakpoints in recent form, whereas Ji Sung Nam has saved 56.10% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Roman Safiullin has won 39.39% of matches played (W/L 13/20), with Ji Sung Nam winning 57.50% (W/L 23/17) that gives us an overall head-to head prediction overview.
- Best surface: Roman Safiullin has their best career surface win % on Hard, winning 69% (W/L 233/104), and worse career win % on Grass, winning 52% (W/L 14/13). Ji Sung Nam has their best career surface win % on Hard, winning 69% (W/L 257/187), and worse career win % on Grass, winning 33% (W/L 1/2).
- Player level: In the last year, Roman Safiullin has played most of their matches on the Main tour, winning 27.27% of matches (W/L 3/8), where as 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). 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 Roman Safiullin winning 0 times and Ji Sung Nam being victorious 1 times. They have played 2 sets in total, with Roman Safiullin winning 0 and Ji Sung Nam winning 2.
- The last match between Roman Safiullin and Ji Sung Nam 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, Roman Safiullin has played against opponents with an average rank of 109.21 while Ji Sung Nam has played against players with an average rank of 387.95.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Roman Safiullin has won 46% of deciding sets over the last 12 months, while Ji Sung Nam has won 47% in all matches played on tour.
- Break point conversion: In recent form, Roman Safiullin has converted 29.11% of breakpoint opportunities, and Ji Sung Nam has converted 42.02% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Roman Safiullin vs Ji Sung Nam Editorial Preview By TennisTipster88.
R. Safiullin vs J. S. Nam H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 0 | H2H Matches Won | 1 |
| 0 | Sets Won | 2 |
| 8 | Games Won | 12 |
| 1 | Aces (Total) | 1 |
| 4 | Total Double Faults | 2 |
| 1:36:0 | Average Match Time | 1:36:0 |
| 65% (48/74) | 1st Serve % | 74% (55/74) |
| 63% (30/48) | 1st Serve Win % | 67% (37/55) |
| 35% (9/26) | 2nd Serve Win % | 42% (8/19) |
| 25% (2/8) | Break Pts Won % | 27% (4/15) |
| 39% (29/74) | Return Points Win % | 47% (35/74) |
| 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
2nd Serve Win %: Safiullin 51%, Nam 50%.
Opp 2nd Serve Pts Won: Safiullin 51%, Nam 57%.
Break Points Saved %: Safiullin 60%, Nam 53%.
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) | ||
R1  Gael MonfilsG. Monfils | W | 6-4 2-6 6-1 3-6 6-4 | ||
| Winston-Salem Open - Winston-Salem - 18-08-2025 | ||||
R1  Christopher O'ConnellC. O'Connell | L | 6-3 6-3 | ||
| Cincinnati Open - Cincinnati - 04-08-2025 | ||||
R2  Holger RuneH. Rune | L | 7-5 7-6(5) | ||
R1  Alejandro TabiloA. Tabilo | W | 6-3 6-3 | ||
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 | ||
Q1 Nathan TrouveN. Trouve | W | 6-0 6-1 | ||
 Kobe Challenger - 10-11-2025 | ||||
R1  Hynek BartonH. Barton | L | 6-7(8) 6-4 7-6(6) | ||
Q3  Duje AjdukovicD. Ajdukovic | W | 6-4 5-7 6-4 | ||
Q1  Tsung-Hao HuangT. Huang | W | 6-2 6-3 | ||
R. Safiullin vs J. S. Nam Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 64.12% (411/230) | YTD Win/Loss | 56.34% (311/241) |
| 61.05% (934/596) | Sets Win/Loss | 55.80% (698/553) |
| 54.31% (7940/6681) | Games Win/Loss | 52.37% (6070/5520) |
| 69.23% (234/104) | Hard Win/Loss | 57.88% (257/187) |
| 57.05% (85/64) | Clay Win/Loss | 50.00% (28/28) |
| 61.42% (78/49) | Indoor Hard W/L | 51.02% (25/24) |
| 51.85% (14/13) | Grass Win/Loss | 33.33% (1/2) |
| 0.43 | Aces Per Game | 0.18 |
| 3047 | Aces Total | 1047 |
| 0.26 | Double Faults Per Game | 0.17 |
| 1858 | Total Double Faults | 982 |
| 1:30:33 | Average Match Time | 1st Match |
| 466.12 | Average Opponent Rank | 577.9 |
| 64% (26444/41601) | 1st Serve % | 65% (14629/22558) |
| 71% (18878/26444) | 1st Serve Win % | 68% (9882/14629) |
| 51% (7772/15157) | 2nd Serve Win % | 49% (3878/7929) |
| 43% (1809/4255) | Break Points Won % (Total) | 44% (1184/2688) |
| 40% (17035/42674) | Return Points Win % | 43% (10166/23771) |
| 52.50% (21/19) | Slam W/L | 0.00% (0/1) |
| 56.25% (27/21) | Masters W/L | 0% (0/0) |
| 50.00% (2/2) | Cups W/L | 50.00% (3/3) |
| 46.24% (43/50) | Main Tour W/L | 20.00% (1/4) |
| 58.04% (130/94) | Challenger W/L | 50.00% (112/112) |
| 81.14% (185/43) | Futures W/L | 61.71% (195/121) |
| 65% (385/596) | Best of 3 Sets Win % | 56% (301/536) |
| 50% (16/32) | Best of 5 Sets Win % | 100% (4/4) |
| 51% (117/229) | Tiebreaks Win % (Total) | 53% (77/144) |
| 53% (115/215) | Deciding Set Win % | 47% (74/156) |
| 87% (395/342) | 1st Set Won, Won Match | 86% (311/266) |
| 13% (395/50) | 1st Set Won, Lost Match | 14% (311/44) |
| 27% (245/65) | 1st Set Lost, Won Match | 19% (240/45) |
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