Shintaro Imai vs Ji Sung Nam Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
S. Imai vs J. Sung Nam

Shintaro Imai

JPN

2

Win

Played

2

Win

Age

5'10" (178 cm)

Height

6'0" (183 cm)

624

C. Rank

716

290

Best Rank

236

Total Titles

YTD Titles

Career Money

$1.4K

Right-Handed

Plays

Right-Handed

Ji Sung Nam

KOR

2

Win

Played

2

Win

Age

5'10" (178 cm)

Height

6'0" (183 cm)

624

C. Rank

716

290

Best Rank

236

Total Titles

YTD Titles

Career Money

$1.4K

Right-Handed

Plays

Right-Handed

Head-to-head: Imai 2 - 2 Nam

They have played 9 sets in total, with Shintaro Imai winning 5 and Ji Sung Nam winning 4. The last match between Ji Sung Nam and Shintaro Imai was at the Taipei Challenger, 12-05-2024, Round: Q1, Surface: Hard, with Ji Sung Nam getting the victory 2-6 6-3 6-3.

Players	Head To Head Match Wins
Imai	2
Nam	2

Last 4 H2H Matches:

(Q1) Taipei Challenger(05-12-24)

Stats

Ji Sung Nam

Shintaro Imai

(SF) M15 Nonthaburi(11-30-19)

Stats

Shintaro Imai

Ji Sung Nam

(SF) M25 Nonthaburi(05-25-19)

Stats

Ji Sung Nam

Shintaro Imai

S. Imai vs J. S. Nam H2H Profile

S. Imai	Stats	J. S. Nam
$0	Career Prize Money	$1,445
63.18% (326-190)	Career Total W/L	56.34% (311-241)
2	Hard	2
15	Titles	6
2	Total H2H Matches	2
0% (0-0)	YTD Win/Loss	0% (0-0)

S. Imai vs J. S. Nam Match Preview:

Second serve performance recent form: In recent form (last 6 months), Shintaro Imai has won 45.54% of points on their second serve, while Ji Sung Nam has won 42.76%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Shintaro Imai, in recent form, has won 42.83% of their opponent's second serve points, while Ji Sung Nam has won 47.92%. The same stats for first serve returns are 22.06% and 26.86% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Shintaro Imai has saved 53.73% of breakpoints in recent form, whereas Ji Sung Nam has saved 54.64% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Shintaro Imai has won 63.41% of matches played (W/L 26/15), with Ji Sung Nam winning 58.97% (W/L 23/16) that gives us an overall head-to head prediction overview.
Best surface: Shintaro Imai has their best career surface win % on Clay, winning 80% (W/L 4/1), and worse career win % on Grass, winning 60% (W/L 3/2). Ji Sung Nam has their best career surface win % on Hard, winning 80% (W/L 257/187), and worse career win % on Grass, winning 33% (W/L 1/2).
Player level: In the last year, Shintaro Imai has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 65.63% of matches (W/L 21/11), 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 4 times before with Shintaro Imai winning 2 times and Ji Sung Nam being victorious 2 times. They have played 9 sets in total, with Shintaro Imai winning 5 and Ji Sung Nam winning 4.
The last match between Shintaro Imai and Ji Sung Nam was at the Taipei Challenger, 12-05-2024, Round: Q1, Surface: Hard, with Ji Sung Nam getting the victory 2-6 6-3 6-3.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:29:9.
Opponent quality stats: Over the last 12 months, Shintaro Imai has played against opponents with an average rank of 514.98 while Ji Sung Nam has played against players with an average rank of 375.79.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Shintaro Imai has won 70% 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, Shintaro Imai has converted 32.26% of breakpoint opportunities, and Ji Sung Nam has converted 39.42% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Shintaro Imai vs Ji Sung Nam Editorial Preview By TennisTipster88.

S. Imai vs J. S. Nam H2H Stats Used In Our Predictions

S. Imai	Stats	J. S. Nam
2	H2H Matches Won	2
5	Sets Won	4
47	Games Won	43
13	Aces (Total)	8
10	Total Double Faults	13
1:29:9	Average Match Time	1:29:9
60% (143/238)	1st Serve %	63% (161/254)
67% (96/143)	1st Serve Win %	70% (112/161)
49% (47/95)	2nd Serve Win %	46% (43/93)
40% (8/20)	Break Pts Won %	61% (11/18)
39% (99/254)	Return Points Win %	40% (95/238)
50% (2/4)	Best‑of‑3 Win %	50% (2/4)
0% (0/1)	Deciding Set Win %	100% (1/1)
67% (2/3)	1st Set Won, Won Match	100% (1/1)
33% (1/3)	1st Set Won, Lost Match	0% (0/1)
0% (0/1)	1st Set Lost, Won Match	33% (1/3)

Recent Performance Stats

S. Imai Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M15 Singapore - 04-08-2025
QF Shu MatsuokaS. Matsuoka	L	7-6(2) ret.	Stats
R2 Justin BarkiJ. Barki	W	6-4 6-4	Stats
R1 Yuhei KonoY. Kono	W	6-1 6-1	Stats
Astana Challenger - 28-07-2025
SF Nicolai Budkov KjaerN. Budkov	L	6-3 7-5	Stats
QF Aleksandre BakshiA. Bakshi	W	2-6 6-4 6-4	Stats

View All

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

S. Imai vs J. S. Nam Stats Breakdown Vs All H2H Opponents

S. Imai	Stats	J. S. Nam
63.18% (326/190)	YTD Win/Loss	56.34% (311/241)
60.86% (706/454)	Sets Win/Loss	55.80% (698/553)
54.43% (5865/4911)	Games Win/Loss	52.37% (6070/5520)
63.33% (285/165)	Hard Win/Loss	57.88% (257/187)
80.00% (4/1)	Clay Win/Loss	50.00% (28/28)
60.71% (34/22)	Indoor Hard W/L	51.02% (25/24)
60.00% (3/2)	Grass Win/Loss	33.33% (1/2)
0.35	Aces Per Game	0.18
1862	Aces Total	1047
0.24	Double Faults Per Game	0.17
1239	Total Double Faults	982
1:30:41	Average Match Time	1st Match
568.64	Average Opponent Rank	577.57
58% (17087/29567)	1st Serve %	65% (14629/22558)
71% (12185/17087)	1st Serve Win %	68% (9882/14629)
50% (6259/12479)	2nd Serve Win %	49% (3878/7929)
46% (1404/3072)	Break Points Won % (Total)	44% (1184/2688)
41% (12360/29918)	Return Points Win %	43% (10166/23771)
0% (0/0)	Slam W/L	0.00% (0/1)
0% (0/0)	Cups W/L	50.00% (3/3)
0.00% (0/1)	Main Tour W/L	20.00% (1/4)
45.05% (41/50)	Challenger W/L	50.00% (112/112)
67.22% (285/139)	Futures W/L	61.71% (195/121)
64% (318/498)	Best of 3 Sets Win %	56% (301/536)
14% (1/7)	Best of 5 Sets Win %	100% (4/4)
54% (79/146)	Tiebreaks Win % (Total)	53% (77/144)
57% (77/134)	Deciding Set Win %	47% (74/156)
90% (319/287)	1st Set Won, Won Match	86% (311/266)
10% (319/32)	1st Set Won, Lost Match	14% (311/44)
19% (196/37)	1st Set Lost, Won Match	19% (240/45)