Prediction of Yasutaka Uchiyama vs Ken Onishi Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
Y. Uchiyama vs K. Onishi

Yasutaka Uchiyama

JPN

1

Win

Played

0

Win

Age

6'0" (183 cm)

Height

5'7" (170 cm)

305

C. Rank

Ret.

Best Rank

684

Total Titles

YTD Titles

$404.7K

Career Money

Right-Handed

Plays

Right-Handed

Ken Onishi

JPN

1

Win

Played

0

Win

Age

6'0" (183 cm)

Height

5'7" (170 cm)

305

C. Rank

Ret.

Best Rank

684

Total Titles

YTD Titles

$404.7K

Career Money

Right-Handed

Plays

Right-Handed

Head-to-head: Uchiyama 1 - 0 Onishi

They have played 2 sets in total, with Yasutaka Uchiyama winning 2 and Ken Onishi winning 0. The last match between Yasutaka Uchiyama and Ken Onishi was at the Japan F3, 25-03-2013, Round: R1, Surface: Hard, with Yasutaka Uchiyama getting the victory 6-3 6-2.

Players	Head To Head Match Wins
Uchiyama	1
Onishi	0

Last 1 H2H Matches:

(R1) Japan F3(03-25-13)

Stats

Yasutaka Uchiyama

Ken Onishi

Y. Uchiyama vs K. Onishi H2H Profile

Y. Uchiyama	Stats	K. Onishi
$404,745	Career Prize Money	$0
54.94% (467-383)	Career Total W/L	49.10% (109-113)
1	Hard	0
16	Titles	0
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

Y. Uchiyama vs K. Onishi Match Preview:

Second serve performance recent form: In recent form (last 6 months), Yasutaka Uchiyama has won 48.58% of points on their second serve, while Ken Onishi has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Yasutaka Uchiyama, in recent form, has won 43.04% of their opponent's second serve points, while Ken Onishi has won 0%. The same stats for first serve returns are 20.72% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Yasutaka Uchiyama has saved 59.83% of breakpoints in recent form, whereas Ken Onishi has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Yasutaka Uchiyama has won 41.18% of matches played (W/L 21/30), with Ken Onishi winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: Yasutaka Uchiyama has their best career surface win % on Hard, winning 57% (W/L 342/254), and worse career win % on Grass, winning 37% (W/L 13/22). Ken Onishi has their best career surface win % on Hard, winning 57% (W/L 74/71), and worse career win % on I.hard, winning 33% (W/L 3/6).
Player level: In the last year, Yasutaka Uchiyama has played most of their matches on the Challengers/ITF tournaments > $10K, winning 47.22% of matches (W/L 17/19), where as Ken Onishi has played most of their matches on the N/A, winning 0% of matches (W/L 0/0). 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 Yasutaka Uchiyama winning 1 times and Ken Onishi being victorious 0 times. They have played 2 sets in total, with Yasutaka Uchiyama winning 2 and Ken Onishi winning 0.
The last match between Yasutaka Uchiyama and Ken Onishi was at the Japan F3, 25-03-2013, Round: R1, Surface: Hard, with Yasutaka Uchiyama getting the victory 6-3 6-2.
Head to head match duration: In past head to head matches, the average match time between these players has been 0:0:0.
Opponent quality stats: Over the last 12 months, Yasutaka Uchiyama has played against opponents with an average rank of 272.25 while Ken Onishi has played against players with an average rank of 0.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Yasutaka Uchiyama has won 37% of deciding sets over the last 12 months, while Ken Onishi has won 0% in all matches played on tour.
Break point conversion: In recent form, Yasutaka Uchiyama has converted 27.36% of breakpoint opportunities, and Ken Onishi has converted 0% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Yasutaka Uchiyama vs Ken Onishi Editorial Preview By TennisTipster88.

Y. Uchiyama vs K. Onishi H2H Stats Used In Our Predictions

Y. Uchiyama	Stats	K. Onishi
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	5
0:0:0	Average Match Time	0:0:0
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

Y. Uchiyama Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Kobe Challenger - 10-11-2025
R1 Oliver CrawfordO. Crawford	L	6-7(1) 6-4 7-6(7)	Stats
Matsuyama Challenger - 03-11-2025
R2 Hugo GrenierH. Grenier	L	6-7(8) 6-3 6-1	Stats
R1 Kaylan BigunK. Bigun	W	6-4 6-4	Stats
Seoul Challenger - 27-10-2025
R1 Taro DanielT. Daniel	L	7-5 5-7 6-2	Stats
Suzhou Challenger - 20-10-2025
R1 Harold MayotH. Mayot	L	6-4 6-7(6) 7-5	Stats

View All

K. Onishi Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M15 Sharm El Sheikh - 08-02-2021
Q2 Zsombor VelczZ. Velcz	L	6-3 6-4	Stats
Q1 Taisei IchikawaT. Ichikawa	W	3-6 6-2 12-10	Stats
M15 Sharm El Sheikh - 01-02-2021
Q1 Marko MiladinovicM. Miladinovic	L	7-5 6-2	Stats
M15 Cairo - 25-01-2021
R1 Aristotelis ThanosA. Thanos	L	6-3 7-6(5)	Stats
Q3 Yurii DzhavakianY. Dzhavakian	W	6-4 6-1	Stats

View All

Y. Uchiyama vs K. Onishi Stats Breakdown Vs All H2H Opponents

Y. Uchiyama	Stats	K. Onishi
54.94% (467/383)	YTD Win/Loss	49.10% (109/113)
53.37% (1054/921)	Sets Win/Loss	49.20% (247/255)
51.72% (9923/9262)	Games Win/Loss	50.25% (2350/2327)
57.38% (342/254)	Hard Win/Loss	51.03% (74/71)
54.95% (50/41)	Clay Win/Loss	49.23% (32/33)
48.44% (62/66)	Indoor Hard W/L	25.00% (3/9)
37.14% (13/22)	Grass Win/Loss	0% (0/0)
0.45	Aces Per Game	0.05
4208	Aces Total	115
0.14	Double Faults Per Game	0.1
1285	Total Double Faults	220
1:13:58	Average Match Time	1st Match
556.66	Average Opponent Rank	456.19
62% (27416/44224)	1st Serve %	69% (5622/8169)
73% (20002/27416)	1st Serve Win %	60% (3382/5622)
51% (8616/16808)	2nd Serve Win %	49% (1236/2547)
38% (1364/3620)	Break Points Won % (Total)	47% (366/776)
36% (16076/44671)	Return Points Win %	41% (3297/8083)
32.65% (16/33)	Slam W/L	0% (0/0)
28.57% (4/10)	Masters W/L	0% (0/0)
40.00% (2/3)	Cups W/L	0% (0/0)
40.79% (31/45)	Main Tour W/L	0% (0/0)
53.77% (257/221)	Challenger W/L	23.08% (3/10)
68.86% (157/71)	Futures W/L	50.72% (106/103)
55% (458/828)	Best of 3 Sets Win %	49% (108/221)
33% (4/12)	Best of 5 Sets Win %	0% (0/0)
48% (158/331)	Tiebreaks Win % (Total)	40% (22/55)
55% (148/269)	Deciding Set Win %	49% (29/59)
85% (452/384)	1st Set Won, Won Match	84% (112/94)
15% (452/67)	1st Set Won, Lost Match	16% (112/18)
20% (398/80)	1st Set Lost, Won Match	14% (110/15)