Prediction of Daisuke Sumizawa vs Washi Gervais Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
D. Sumizawa vs W. Gervais

Daisuke Sumizawa

JPN

1

Win

Played

0

Win

Age

5'9" (175 cm)

Height

6'2" (188 cm)

857

C. Rank

Ret.

687

Best Rank

Total Titles

YTD Titles

Career Money

Right-Handed

Plays

Right-Handed

Washi Gervais

CAN

1

Win

Played

0

Win

Age

5'9" (175 cm)

Height

6'2" (188 cm)

857

C. Rank

Ret.

687

Best Rank

Total Titles

YTD Titles

Career Money

Right-Handed

Plays

Right-Handed

Head-to-head: Sumizawa 1 - 0 Gervais

They have played 2 sets in total, with Daisuke Sumizawa winning 2 and Washi Gervais winning 0. The last match between Daisuke Sumizawa and Washi Gervais was at the Egypt F35 (Sharm El Sheikh), 22-11-2017, Round: R1, Surface: Hard, with Daisuke Sumizawa getting the victory 6-4 6-1.

Players	Head To Head Match Wins
Sumizawa	1
Gervais	0

Last 1 H2H Matches:

(R1) Egypt F35 (Sharm El Sheikh)(11-22-17)

Stats

Daisuke Sumizawa

Washi Gervais

D. Sumizawa vs W. Gervais H2H Profile

D. Sumizawa	Stats	W. Gervais
$0	Career Prize Money	$0
52.55% (216-195)	Career Total W/L	43.10% (50-66)
1	Hard	0
1	Titles	0
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

D. Sumizawa vs W. Gervais Match Preview:

Second serve performance recent form: In recent form (last 6 months), Daisuke Sumizawa has won 44.29% of points on their second serve, while Washi Gervais has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Daisuke Sumizawa, in recent form, has won 42.73% of their opponent's second serve points, while Washi Gervais has won 0%. The same stats for first serve returns are 26.09% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Daisuke Sumizawa has saved 45.78% of breakpoints in recent form, whereas Washi Gervais has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Daisuke Sumizawa has won 57.89% of matches played (W/L 33/24), with Washi Gervais winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: Daisuke Sumizawa has their best career surface win % on I.hard, winning 59% (W/L 10/7), and worse career win % on Grass, winning 0% (W/L 0/2). Washi Gervais has their best career surface win % on I.hard, winning 59% (W/L 11/11), and worse career win % on Hard, winning 38% (W/L 20/33).
Player level: In the last year, Daisuke Sumizawa has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 61.11% of matches (W/L 33/21), where as Washi Gervais 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 Daisuke Sumizawa winning 1 times and Washi Gervais being victorious 0 times. They have played 2 sets in total, with Daisuke Sumizawa winning 2 and Washi Gervais winning 0.
The last match between Daisuke Sumizawa and Washi Gervais was at the Egypt F35 (Sharm El Sheikh), 22-11-2017, Round: R1, Surface: Hard, with Daisuke Sumizawa getting the victory 6-4 6-1.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:12:0.
Opponent quality stats: Over the last 12 months, Daisuke Sumizawa has played against opponents with an average rank of 369.26 while Washi Gervais 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, Daisuke Sumizawa has won 50% of deciding sets over the last 12 months, while Washi Gervais has won 0% in all matches played on tour.
Break point conversion: In recent form, Daisuke Sumizawa has converted 34.82% of breakpoint opportunities, and Washi Gervais 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.

Daisuke Sumizawa vs Washi Gervais Editorial Preview By TennisTipster88.

D. Sumizawa vs W. Gervais H2H Stats Used In Our Predictions

D. Sumizawa	Stats	W. Gervais
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	5
1	Aces (Total)	0
2	Total Double Faults	2
1:12:0	Average Match Time	1:12:0
52% (29/56)	1st Serve %	74% (34/46)
62% (18/29)	1st Serve Win %	62% (21/34)
67% (18/27)	2nd Serve Win %	17% (2/12)
80% (4/5)	Break Pts Won %	25% (1/4)
50% (23/46)	Return Points Win %	36% (20/56)
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

D. Sumizawa Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Sydney Challenger - 17-11-2025
Q1 Taiyo YamanakaT. Yamanaka	L	6-3 6-0	Stats
Brisbane 3 Challenger - 10-11-2025
Q1 Takuya KumasakaT. Kumasaka	L	6-4 4-6 6-1	Stats
Taipei Challenger - 03-11-2025
Q1 Takeru YuzukiT. Yuzuki	L	6-4 6-3	Stats
M15 Tanagura - 20-10-2025
R2 Yuta TomidaY. Tomida	L	6-1 6-3	Stats
R1 Sung Woo ChoS. Woo	W	6-2 6-2	Stats

View All

W. Gervais Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M25 Saint-Augustin - 24-10-2022
Q1 Sid DonarskiS. Donarski	L	3-6 7-6(2) 10-6	Stats
Drummondville Challenger - 17-02-2020
R1 Lucas CatarinaL. Catarina	L	6-1 6-2	Stats
Q3 Tony BourcetT. Bourcet	W	6-4 6-3	Stats
M15 Cancun - 29-07-2019
Q3 Jack GibbensJ. Gibbens	L	6-4 6-4	Stats
Q1 Edgar Hipolito Cruz VazquezE. Hipolito	W	6-0 6-0	Stats

View All

D. Sumizawa vs W. Gervais Stats Breakdown Vs All H2H Opponents

D. Sumizawa	Stats	W. Gervais
52.55% (216/195)	YTD Win/Loss	43.10% (50/66)
52.26% (486/444)	Sets Win/Loss	46.74% (122/139)
51.30% (4371/4150)	Games Win/Loss	49.42% (1184/1212)
54.64% (159/132)	Hard Win/Loss	37.74% (20/33)
45.74% (43/51)	Clay Win/Loss	46.34% (19/22)
58.33% (14/10)	Indoor Hard W/L	50.00% (11/11)
0.00% (0/2)	Grass Win/Loss	0% (0/0)
0.16	Aces Per Game	0.06
669	Aces Total	69
0.16	Double Faults Per Game	0.09
681	Total Double Faults	103
1:1:49	Average Match Time	1st Match
402.71	Average Opponent Rank	233.17
58% (9144/15894)	1st Serve %	65% (1224/1893)
67% (6147/9144)	1st Serve Win %	62% (755/1224)
48% (3206/6749)	2nd Serve Win %	40% (267/669)
44% (658/1486)	Break Points Won % (Total)	47% (64/137)
39% (6167/15641)	Return Points Win %	37% (659/1784)
21.43% (3/11)	Challenger W/L	30.77% (4/9)
53.65% (213/184)	Futures W/L	44.66% (46/57)
52% (211/404)	Best of 3 Sets Win %	43% (50/116)
100% (2/2)	Best of 5 Sets Win %	0% (0/0)
45% (40/88)	Tiebreaks Win % (Total)	52% (13/25)
49% (54/111)	Deciding Set Win %	24% (7/29)
85% (215/183)	1st Set Won, Won Match	79% (58/46)
14% (215/31)	1st Set Won, Lost Match	21% (58/12)
17% (196/33)	1st Set Lost, Won Match	7% (58/4)