Shintaro Imai vs Seita Watanabe Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
S. Imai vs S. Watanabe

Shintaro Imai

JPN

1

Win

Played

0

Win

Age

5'10" (178 cm)

Height

5'11" (180 cm)

622

C. Rank

889

290

Best Rank

824

Total Titles

YTD Titles

Career Money

Right-Handed

Plays

Right-Handed

Seita Watanabe

JPN

1

Win

Played

0

Win

Age

5'10" (178 cm)

Height

5'11" (180 cm)

622

C. Rank

889

290

Best Rank

824

Total Titles

YTD Titles

Career Money

Right-Handed

Plays

Right-Handed

Head-to-head: Imai 1 - 0 Watanabe

They have played 2 sets in total, with Shintaro Imai winning 2 and Seita Watanabe winning 0. The last match between Shintaro Imai and Seita Watanabe was at the Kobe Challenger, 04-11-2019, Round: R1, Surface: I.hard, with Shintaro Imai getting the victory 6-4 6-2.

Players	Head To Head Match Wins
Imai	1
Watanabe	0

Last 1 H2H Matches:

(R1) Kobe Challenger(11-04-19)

Stats

Shintaro Imai

Seita Watanabe

S. Imai vs S. Watanabe H2H Profile

S. Imai	Stats	S. Watanabe
$0	Career Prize Money	$0
63.18% (326-190)	Career Total W/L	48.31% (100-107)
1	Indoor	0
15	Titles	0
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

S. Imai vs S. Watanabe 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 Seita Watanabe has won 42.31%. 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 Seita Watanabe has won 46.59%. The same stats for first serve returns are 22.06% and 31.51% 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 Seita Watanabe has saved 33.33% 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 Seita Watanabe winning 0% (W/L 0/8) 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). Seita Watanabe has their best career surface win % on Hard, winning 80% (W/L 84/76), and worse career win % on I.hard, winning 20% (W/L 1/4).
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 Seita Watanabe has played most of their matches on the Challengers/ITF tournaments > $10K, winning 0.00% of matches (W/L 0/8). 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 Shintaro Imai winning 1 times and Seita Watanabe being victorious 0 times. They have played 2 sets in total, with Shintaro Imai winning 2 and Seita Watanabe winning 0.
The last match between Shintaro Imai and Seita Watanabe was at the Kobe Challenger, 04-11-2019, Round: R1, Surface: I.hard, with Shintaro Imai getting the victory 6-4 6-2.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:11:36.
Opponent quality stats: Over the last 12 months, Shintaro Imai has played against opponents with an average rank of 514.76 while Seita Watanabe has played against players with an average rank of 535.
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 Seita Watanabe has won 0% in all matches played on tour.
Break point conversion: In recent form, Shintaro Imai has converted 32.26% of breakpoint opportunities, and Seita Watanabe has converted 40.00% 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 Seita Watanabe Editorial Preview By TennisTipster88.

S. Imai vs S. Watanabe H2H Stats Used In Our Predictions

S. Imai	Stats	S. Watanabe
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	6
3	Aces (Total)	1
3	Total Double Faults	4
1:11:36	Average Match Time	1:11:36
60% (42/70)	1st Serve %	71% (37/52)
74% (31/42)	1st Serve Win %	65% (24/37)
50% (14/28)	2nd Serve Win %	40% (6/15)
44% (4/9)	Break Pts Won %	14% (1/7)
42% (22/52)	Return Points Win %	36% (25/70)
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

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

S. Watanabe Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Suzhou Challenger - 20-10-2025
Q1 Takuya KumasakaT. Kumasaka	L	6-3 3-6 6-4	Stats
Guangzhou Challenger - 08-09-2025
Q3 Ramkumar RamanathanR. Ramanathan	L	7-5 7-6(4)	Stats
Zhangjiagang Challenger - 25-08-2025
Q1 James WattJ. Watt	L	6-3 6-4	Stats
San Luis Potosi Challenger - 14-04-2025
Q1 Cannon KingsleyC. Kingsley	L	6-1 6-2	Stats
Concepcion Challenger - 24-03-2025
Q1 Paulo Saraiva Dos SantosP. Saraiva	L	7-5 7-6(1)	Stats

View All

S. Imai vs S. Watanabe Stats Breakdown Vs All H2H Opponents

S. Imai	Stats	S. Watanabe
63.18% (326/190)	YTD Win/Loss	48.31% (100/107)
60.86% (706/454)	Sets Win/Loss	49.57% (229/233)
54.43% (5865/4911)	Games Win/Loss	51.42% (2194/2073)
63.33% (285/165)	Hard Win/Loss	52.50% (84/76)
80.00% (4/1)	Clay Win/Loss	36.59% (15/26)
60.71% (34/22)	Indoor Hard W/L	16.67% (1/5)
60.00% (3/2)	Grass Win/Loss	0% (0/0)
0.35	Aces Per Game	0.18
1862	Aces Total	366
0.24	Double Faults Per Game	0.2
1239	Total Double Faults	421
1:30:41	Average Match Time	1:16:23
568.18	Average Opponent Rank	442.47
58% (17087/29567)	1st Serve %	62% (6246/10153)
71% (12185/17087)	1st Serve Win %	64% (3984/6246)
50% (6259/12479)	2nd Serve Win %	47% (1851/3907)
46% (1404/3072)	Break Points Won % (Total)	42% (444/1046)
41% (12360/29918)	Return Points Win %	40% (4095/10157)
0.00% (0/1)	Main Tour W/L	0% (0/0)
45.05% (41/50)	Challenger W/L	30.23% (13/30)
67.22% (285/139)	Futures W/L	53.05% (87/77)
64% (318/498)	Best of 3 Sets Win %	48% (98/205)
14% (1/7)	Best of 5 Sets Win %	0% (0/0)
54% (79/146)	Tiebreaks Win % (Total)	47% (20/43)
57% (77/134)	Deciding Set Win %	38% (19/50)
90% (319/287)	1st Set Won, Won Match	85% (105/89)
10% (319/32)	1st Set Won, Lost Match	15% (105/16)
19% (196/37)	1st Set Lost, Won Match	11% (102/11)