Prediction of Yasutaka Uchiyama vs Keisuke Numajiri Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
Y. Uchiyama vs K. Numajiri

Yasutaka Uchiyama

JPN

1

Win

Played

0

Win

Age

6'0" (183 cm)

Height

306

C. Rank

Ret.

Best Rank

Total Titles

YTD Titles

$404.7K

Career Money

Right-Handed

Plays

Right-Handed

Keisuke Numajiri

JPN

1

Win

Played

0

Win

Age

6'0" (183 cm)

Height

306

C. Rank

Ret.

Best Rank

Total Titles

YTD Titles

$404.7K

Career Money

Right-Handed

Plays

Right-Handed

Head-to-head: Uchiyama 1 - 0 Numajiri

They have played 2 sets in total, with Yasutaka Uchiyama winning 2 and Keisuke Numajiri winning 0. The last match between Yasutaka Uchiyama and Keisuke Numajiri was at the Japan F8, 23-06-2014, Round: R1, Surface: Clay, with Yasutaka Uchiyama getting the victory 6-0 6-1.

Players	Head To Head Match Wins
Uchiyama	1
Numajiri	0

Last 1 H2H Matches:

(R1) Japan F8(06-23-14)

Stats

Yasutaka Uchiyama

Keisuke Numajiri

Y. Uchiyama vs K. Numajiri H2H Profile

Y. Uchiyama	Stats	K. Numajiri
$404,745	Career Prize Money	$0
55.01% (467-382)	Career Total W/L	53.68% (102-88)
1	Clay	0
16	Titles	0
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

Y. Uchiyama vs K. Numajiri Match Preview:

Second serve performance recent form: In recent form (last 6 months), Yasutaka Uchiyama has won 48.40% of points on their second serve, while Keisuke Numajiri 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 43.41% of their opponent's second serve points, while Keisuke Numajiri has won 0%. The same stats for first serve returns are 20.52% 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 60.00% of breakpoints in recent form, whereas Keisuke Numajiri has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Yasutaka Uchiyama has won 44.23% of matches played (W/L 23/29), with Keisuke Numajiri 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). Keisuke Numajiri has their best career surface win % on Clay, winning 57% (W/L 37/26), and worse career win % on I.hard, winning 40% (W/L 2/3).
Player level: In the last year, Yasutaka Uchiyama has played most of their matches on the Challengers/ITF tournaments > $10K, winning 51.35% of matches (W/L 19/18), where as Keisuke Numajiri 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 Keisuke Numajiri being victorious 0 times. They have played 2 sets in total, with Yasutaka Uchiyama winning 2 and Keisuke Numajiri winning 0.
The last match between Yasutaka Uchiyama and Keisuke Numajiri was at the Japan F8, 23-06-2014, Round: R1, Surface: Clay, with Yasutaka Uchiyama getting the victory 6-0 6-1.
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 273.87 while Keisuke Numajiri 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 42% of deciding sets over the last 12 months, while Keisuke Numajiri has won 0% in all matches played on tour.
Break point conversion: In recent form, Yasutaka Uchiyama has converted 26.67% of breakpoint opportunities, and Keisuke Numajiri 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 Keisuke Numajiri Editorial Preview By TennisTipster88.

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

Y. Uchiyama	Stats	K. Numajiri
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	1
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
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
Shenzhen Challenger - 13-10-2025
R1 Omar JasikaO. Jasika	L	7-6(5) 1-0 ret.	Stats

View All

K. Numajiri Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Guam F1 (Tumon) - 18-06-2018
R1 David BarclayD. Barclay	L	1-6 6-2 6-2	Stats
Japan F8 (Akishima) - 11-06-2018
Q3 Kousuke OguraK. Ogura	L	6-2 6-1	Stats
Q1 Shinichiro YodaS. Yoda	W	6-0 6-0	Stats
Q2 Daiki KatoD. Kato	W	7-6(2) 6-2	Stats
Japan F6 (Matsuyama) - 09-04-2018
Q1 Daisuke SumizawaD. Sumizawa	L	2-0 ret.	Stats

View All

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

Y. Uchiyama	Stats	K. Numajiri
55.01% (467/382)	YTD Win/Loss	53.68% (102/88)
53.40% (1053/919)	Sets Win/Loss	53.32% (225/197)
51.73% (9906/9243)	Games Win/Loss	52.02% (1904/1756)
57.38% (342/254)	Hard Win/Loss	50.46% (55/54)
54.95% (50/41)	Clay Win/Loss	58.73% (37/26)
48.82% (62/65)	Indoor Hard W/L	56.25% (9/7)
37.14% (13/22)	Grass Win/Loss	50.00% (1/1)
0.45	Aces Per Game	0.02
4191	Aces Total	43
0.14	Double Faults Per Game	0.05
1279	Total Double Faults	94
1:13:52	Average Match Time	1st Match
556.55	Average Opponent Rank	341.87
62% (27349/44113)	1st Serve %	71% (1919/2702)
73% (19945/27349)	1st Serve Win %	55% (1049/1919)
51% (8593/16764)	2nd Serve Win %	44% (341/783)
38% (1363/3619)	Break Points Won % (Total)	44% (101/229)
36% (16043/44560)	Return Points Win %	38% (945/2487)
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)
53.88% (257/220)	Challenger W/L	25.00% (2/6)
68.86% (157/71)	Futures W/L	54.95% (100/82)
55% (458/827)	Best of 3 Sets Win %	54% (100/186)
33% (4/12)	Best of 5 Sets Win %	100% (1/1)
48% (157/329)	Tiebreaks Win % (Total)	52% (14/27)
55% (148/268)	Deciding Set Win %	49% (22/45)
85% (451/384)	1st Set Won, Won Match	90% (98/88)
15% (451/66)	1st Set Won, Lost Match	10% (98/10)
20% (398/80)	1st Set Lost, Won Match	14% (92/13)