James Watt vs Yuichiro Inui Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
J. Watt vs Y. Inui

James Watt

NZL

1

Win

Played

0

Win

Age

Height

6'1" (185 cm)

681

C. Rank

888

569

Best Rank

862

Total Titles

YTD Titles

Career Money

Plays

Right-Handed

Yuichiro Inui

JPN

1

Win

Played

0

Win

Age

Height

6'1" (185 cm)

681

C. Rank

888

569

Best Rank

862

Total Titles

YTD Titles

Career Money

Plays

Right-Handed

Head-to-head: Watt 1 - 0 Inui

They have played 2 sets in total, with James Watt winning 2 and Yuichiro Inui winning 0. The last match between James Watt and Yuichiro Inui was at the M15 Wellington, 16-12-2022, Round: R2, Surface: Hard, with James Watt getting the victory 6-3 6-1.

Players	Head To Head Match Wins
Watt	1
Inui	0

Last 1 H2H Matches:

(R2) M15 Wellington(12-16-22)

Stats

James Watt

Yuichiro Inui

J. Watt vs Y. Inui H2H Profile

J. Watt	Stats	Y. Inui
$0	Career Prize Money	$0
49.06% (52-54)	Career Total W/L	43.81% (145-186)
1	Hard	0
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

J. Watt vs Y. Inui Match Preview:

Second serve performance recent form: In recent form (last 6 months), James Watt has won 45.30% of points on their second serve, while Yuichiro Inui has won 43.01%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show James Watt, in recent form, has won 39.85% of their opponent's second serve points, while Yuichiro Inui has won 43.08%. The same stats for first serve returns are 21.66% and 24.13% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: James Watt has saved 53.80% of breakpoints in recent form, whereas Yuichiro Inui has saved 53.53% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year James Watt has won 39.53% of matches played (W/L 17/26), with Yuichiro Inui winning 41.67% (W/L 20/28) that gives us an overall head-to head prediction overview.
Best surface: James Watt has their best career surface win % on Grass, winning 57% (W/L 8/6), and worse career win % on Hard, winning 47% (W/L 40/45). Yuichiro Inui has their best career surface win % on I.hard, winning 57% (W/L 4/5), and worse career win % on Grass, winning 20% (W/L 1/4).
Player level: In the last year, James Watt has played most of their matches on the Challengers/ITF tournaments > $10K, winning 48.39% of matches (W/L 15/16), where as Yuichiro Inui has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 42.55% of matches (W/L 20/27). 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 James Watt winning 1 times and Yuichiro Inui being victorious 0 times. They have played 2 sets in total, with James Watt winning 2 and Yuichiro Inui winning 0.
The last match between James Watt and Yuichiro Inui was at the M15 Wellington, 16-12-2022, Round: R2, Surface: Hard, with James Watt getting the victory 6-3 6-1.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:7:0.
Opponent quality stats: Over the last 12 months, James Watt has played against opponents with an average rank of 466.56 while Yuichiro Inui has played against players with an average rank of 243.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, James Watt has won 29% of deciding sets over the last 12 months, while Yuichiro Inui has won 23% in all matches played on tour.
Break point conversion: In recent form, James Watt has converted 23.16% of breakpoint opportunities, and Yuichiro Inui has converted 28.42% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

James Watt vs Yuichiro Inui Editorial Preview By TennisTipster88.

J. Watt vs Y. Inui H2H Stats Used In Our Predictions

J. Watt	Stats	Y. Inui
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	4
6	Aces (Total)	3
1	Total Double Faults	4
1:7:0	Average Match Time	1:7:0
75% (33/44)	1st Serve %	60% (32/53)
82% (27/33)	1st Serve Win %	59% (19/32)
64% (7/11)	2nd Serve Win %	33% (7/21)
50% (4/8)	Break Pts Won %	0% (0/3)
51% (27/53)	Return Points Win %	23% (10/44)
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. Watt Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Shanghai Challenger - 01-09-2025
Q3 Filip PeliwoF. Peliwo	L	6-2 3-6 6-3	Stats
Q1 Alexandr BindaA. Binda	W	6-3 6-4	Stats
Zhangjiagang Challenger - 25-08-2025
R1 Sho ShimabukuroS. Shimabukuro	L	6-4 3-6 6-2	Stats
Q3 Kaito UesugiK. Uesugi	L	6-2 6-3	Stats
Q1 Seita WatanabeS. Watanabe	W	6-3 6-4	Stats

View All

Y. Inui Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M25 Takasaki - 15-09-2025
Q3 Tomohiro MasabayashiT. Masabayashi	L	3-6 6-3 10-1	Stats
Q1 Daiki YoshimuraD. Yoshimura	W	6-2 6-3	Stats
Guangzhou Challenger - 08-09-2025
Q1 Luca CastelnuovoL. Castelnuovo	L	6-1 4-6 6-1	Stats
M15 Maanshan - 01-09-2025
R1 Taiyo YamanakaT. Yamanaka	L	6-1 6-3	Stats
M15 Maanshan - 25-08-2025
R2 Shaoyun LiuS. Liu	L	6-4 6-2	Stats

View All

J. Watt vs Y. Inui Stats Breakdown Vs All H2H Opponents

J. Watt	Stats	Y. Inui
49.06% (52/54)	YTD Win/Loss	43.81% (145/186)
51.01% (126/121)	Sets Win/Loss	45.83% (341/403)
51.35% (1275/1208)	Games Win/Loss	49.43% (3480/3560)
47.06% (40/45)	Hard Win/Loss	43.75% (105/135)
57.14% (4/3)	Clay Win/Loss	44.29% (31/39)
0% (0/0)	Indoor Hard W/L	50.00% (8/8)
57.14% (8/6)	Grass Win/Loss	20.00% (1/4)
0.69	Aces Per Game	0.3
834	Aces Total	1021
0.17	Double Faults Per Game	0.16
206	Total Double Faults	535
1:26:53	Average Match Time	1st Match
403.83	Average Opponent Rank	292.08
71% (4569/6460)	1st Serve %	56% (6412/11549)
74% (3368/4569)	1st Serve Win %	71% (4580/6412)
52% (978/1891)	2nd Serve Win %	47% (2411/5138)
34% (182/540)	Break Points Won % (Total)	39% (359/919)
36% (2378/6698)	Return Points Win %	36% (4055/11140)
48.39% (15/16)	Challenger W/L	31.25% (5/11)
49.33% (37/38)	Futures W/L	44.44% (140/175)
49% (50/103)	Best of 3 Sets Win %	44% (145/327)
0% (0/0)	Best of 5 Sets Win %	0% (0/2)
41% (17/41)	Tiebreaks Win % (Total)	34% (31/90)
39% (15/38)	Deciding Set Win %	40% (33/82)
77% (56/43)	1st Set Won, Won Match	83% (157/130)
23% (56/13)	1st Set Won, Lost Match	17% (157/27)
20% (50/10)	1st Set Lost, Won Match	9% (174/15)