Prediction of Seiko Okamoto vs Mari Tanaka Head-to-Head, At

Wojtek Kolan

Wojtek Kolan

HEAD TO HEAD

S. Okamoto vs M. Tanaka

Seiko Okamoto
Seiko Okamoto

Flag JPN JPN

w
l
w
l
w
l
l
l
w
l
Mari Tanaka
Mari Tanaka

Flag JPN JPN

l
w
w
l
l
l
w
w
l
l

4

Win

4

Played

0

Win

47
Age
38
-
Height
-
Ret.
C. Rank
Ret.
178
Best Rank
287
0
Total Titles
0
0
YTD Titles
0
$21.7K
Career Money
$0
-
Plays
-

Head-to-head: Okamoto 4 - 0 Tanaka

They have played 10 sets in total, with Seiko Okamoto winning 8 and Mari Tanaka winning 2. The last match between Seiko Okamoto and Mari Tanaka was at the Tokyo, 27-10-2008, Round: R1, Surface: Hard, with Seiko Okamoto getting the victory 6-4 6-4.

PlayersHead To Head Match Wins
Okamoto4
Tanaka0
Last 4 H2H Matches:

(R1Tokyo(10-27-08)

Hard
JPN Flag
Seiko Okamoto
6
6
JPN Flag
Mari Tanaka
4
4

(R2Hamanako(10-22-07)

Carpet
JPN Flag
Seiko Okamoto
6
6
JPN Flag
Mari Tanaka
2
3

(R1Gifu(04-30-07)

Carpet
JPN Flag
Seiko Okamoto
6
4
7
JPN Flag
Mari Tanaka
0
6
5

S. Okamoto vs M. Tanaka H2H Profile

Stats
$21,745Career Prize Money$0
47.42% (156-173)Career Total W/L52.45% (203-184)
2Hard0
2Indoor0
1Titles4
4Total H2H Matches0
0% (0-0)YTD Win/Loss0% (0-0)

S. Okamoto vs M. Tanaka Match Preview:

  • Second serve performance recent form: In recent form (last 6 months), Seiko Okamoto has won 0% of points on their second serve, while Mari Tanaka has won 0%. There is a high correlation between this stat and match prediction accuracy.
  • Return game stats recent form: Return stats show Seiko Okamoto, in recent form, has won 0% of their opponent's second serve points, while Mari Tanaka has won 0%. The same stats for first serve returns are 0% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
  • Under pressure analysis: Seiko Okamoto has saved 0% of breakpoints in recent form, whereas Mari Tanaka has saved 0% which is a useful statistic for in-game betting predictions.
  • Performance overview: Over the last year Seiko Okamoto has won 0% of matches played (W/L 0/0), with Mari Tanaka winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
  • Best surface: Seiko Okamoto has their best career surface win % on Clay, winning 52% (W/L 11/10), and worse career win % on I.hard, winning 42% (W/L 5/7). Mari Tanaka has their best career surface win % on Hard, winning 52% (W/L 125/95), and worse career win % on I.hard, winning 33% (W/L 1/2).
  • Player level: In the last year, Seiko Okamoto has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Mari Tanaka 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 4 times before with Seiko Okamoto winning 4 times and Mari Tanaka being victorious 0 times. They have played 10 sets in total, with Seiko Okamoto winning 8 and Mari Tanaka winning 2.
  • The last match between Seiko Okamoto and Mari Tanaka was at the Tokyo, 27-10-2008, Round: R1, Surface: Hard, with Seiko Okamoto getting the victory 6-4 6-4.
  • 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, Seiko Okamoto has played against opponents with an average rank of 0 while Mari Tanaka 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, Seiko Okamoto has won 0% of deciding sets over the last 12 months, while Mari Tanaka has won 0% in all matches played on tour.
  • Break point conversion: In recent form, Seiko Okamoto has converted 0% of breakpoint opportunities, and Mari Tanaka 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.

Seiko Okamoto vs Mari Tanaka Editorial Preview By TennisTipster88.

S. Okamoto vs M. Tanaka H2H Stats Used In Our Predictions

Stats
4H2H Matches Won0
8Sets Won2
55Games Won39
0:0:0Average Match Time0:0:0
100% (4/4)Best‑of‑3 Win %0% (0/4)
100% (2/2)Deciding Set Win %0% (0/2)
100% (3/3)1st Set Won, Won Match0% (0/1)
0% (0/3)1st Set Won, Lost Match100% (1/1)
100% (1/1)1st Set Lost, Won Match0% (0/3)

Recent Performance Stats

2nd Serve Win %: Okamoto 0%, Tanaka 0%.
Opp 2nd Serve Pts Won: Okamoto 0%, Tanaka 0%.
Break Points Saved %: Okamoto 0%, Tanaka 0%.

S. Okamoto Recent Matches Played

OPPONENTRESULTSCOREH2H
CarpetKusatsu - 24-05-2010

R1

JPNA. Oka
L
7-6(7) 4-6 6-4
CarpetKaruizawa - 17-05-2010

R2

KORJ. Lee
L
6-1 6-2

R1

JPNA. Yamasoto
W
6-2 6-0
HardKofu - 22-03-2010

R1

JPNR. Tezuka
L
6-3 6-4
HardJapan Women's Open Tennis - Osaka - 12-10-2009

Q1

RUSA. Panova
L
6-2 6-1

M. Tanaka Recent Matches Played

OPPONENTRESULTSCOREH2H
CarpetToyota - 17-11-2014

R1

JPNM. Kato
L
6-2 6-3
CarpetHamamatsu - 20-10-2014

R2

JPNC. Okadaue
W
6-3 7-5

QF

JPNJ. Namigata
L
6-1 6-3

R1

GERT. Maria
W
3-6 6-4 6-4
GrassMakinohara - 13-10-2014

R1

GERT. Maria
L
6-3 6-2
banner

S. Okamoto vs M. Tanaka Stats Breakdown Vs All H2H Opponents

Stats
47.85% (156/170)YTD Win/Loss52.45% (203/184)
47.85% (356/388)Sets Win/Loss51.98% (459/424)
48.95% (3274/3414)Games Win/Loss51.26% (4087/3886)
45.11% (83/101)Hard Win/Loss56.82% (125/95)
52.38% (11/10)Clay Win/Loss50.00% (16/16)
52.29% (57/52)Indoor Hard W/L44.66% (46/57)
41.67% (5/7)Grass Win/Loss50.00% (16/16)
5Aces Total8
0.01Double Faults Per Game0.01
24Total Double Faults26
1st MatchAverage Match Time1st Match
521.92Average Opponent Rank591.72
67% (353/525)1st Serve %64% (362/566)
56% (197/353)1st Serve Win %56% (203/362)
48% (83/172)2nd Serve Win %40% (82/204)
48% (20/42)Break Points Won % (Total)42% (26/62)
38% (195/509)Return Points Win %41% (225/551)
30.77% (4/9)Slam W/L0% (0/0)
33.33% (3/6)Masters W/L0.00% (0/2)
48.98% (24/25)Main Tour W/L0.00% (0/7)
49.79% (121/122)Challenger W/L41.89% (93/129)
36.36% (4/7)Futures W/L70.51% (110/46)
48% (154/323)Best of 3 Sets Win %53% (201/382)
100% (1/1)Best of 5 Sets Win %0% (0/1)
51% (30/59)Tiebreaks Win % (Total)44% (28/64)
52% (48/93)Deciding Set Win %52% (58/112)
91% (142/129)1st Set Won, Won Match86% (206/177)
9% (142/13)1st Set Won, Lost Match14% (206/28)
15% (184/27)1st Set Lost, Won Match14% (181/26)

Other Tennis Predictions Today

09:30 PM 12/11/25
Prediction
BRAG. HeidePR
USAE. Nava3
W1
2.03
W2
1.68
07:00 PM 12/11/25
Prediction
FRAK. Jacquet
NORV. Durasovicq
W1
1.42
W2
2.61
11:00 PM 12/11/25
Prediction
ITAM. CecchinatoWC
ARGM. Navone2
W1
4.15
W2
1.182
05:30 PM 12/11/25
Prediction
POLT. BerkietaJR
FRAD. AddedLL
W1
3.34
W2
1.27
07:00 PM 13/11/25
Prediction
USAS. Kozlov
USAT. Zink8
W1
1.68
W2
2.03
09:00 PM 12/11/25
Prediction
POLM. Kasnikowski
GERM. Wiskandt
W1
1.4
W2
2.68

Tennis Previews & Betting Tips

12 Nov 2025

Jan-Lennard Struff vs Mark Lajal Prediction – ATP Lyon Challenger – 12th November 2025 Best Bets

12 Nov 2025

Ben Shelton vs Felix Auger Aliassime Prediction – ATP Nitto ATP Finals – 12th November 2025 Best Bets

12 Nov 2025

Laslo Djere vs Tom Paris Prediction – ATP Lyon Challenger – 12th November 2025 Best Bets

11 Nov 2025

Sebastian Baez vs Alvaro Guillen Meza Prediction – ATP Montevideo Challenger – 12th November 2025 Best Bets

11 Nov 2025

Lorenzo Musetti vs Alex De Minaur Prediction – ATP Nitto ATP Finals – 11th November 2025 Best Bets

11 Nov 2025

Nitto ATP Finals – Turin Preview And Prediction: Lorenzo Musetti vs Alex De Minaur Betting Tips & Picks November 11, 2025