Prediction of Erika Sema vs Mari Tanaka Head-to-Head, At
Wojtek Kolan
HEAD TO HEAD
E. Sema vs M. Tanaka
Erika Sema
JPN
l
l
w
w
l
l
w
l
w
l
3
Win
4
Played
1
Win
37
Age
38
-
Height
-
595
C. Rank
Ret.
114
Best Rank
287
0
Total Titles
0
0
YTD Titles
0
$117.4K
Career Money
$0
-
Plays
-
Mari Tanaka
JPN
w
w
l
l
l
l
w
w
l
l
3
Win
4
Played
1
Win
37
Age
38
-
Height
-
595
C. Rank
Ret.
114
Best Rank
287
0
Total Titles
0
0
YTD Titles
0
$117.4K
Career Money
$0
-
Plays
-
Head-to-head: Sema 3 - 1 Tanaka
They have played 9 sets in total, with Erika Sema winning 7 and Mari Tanaka winning 2. The last match between Erika Sema and Mari Tanaka was at the Kofu, 03-10-2011, Round: R1, Surface: Hard, with Erika Sema getting the victory 6-0 6-2.
| Players | Head To Head Match Wins |
|---|---|
| Sema | 3 |
| Tanaka | 1 |
Last 4 H2H Matches:
(R1) Kofu(10-03-11)
Erika Sema
6
6
Mari Tanaka
0
2
(R1) Niigata(05-23-11)
Erika Sema
6
6
Mari Tanaka
1
2
(R2) Obihiro(07-28-08)
Mari Tanaka
7
6
6
Erika Sema
5
7
4
E. Sema vs M. Tanaka H2H Profile
E. Sema vs M. Tanaka Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Erika Sema has won 36.52% 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 Erika Sema, in recent form, has won 52.86% of their opponent's second serve points, while Mari Tanaka has won 0%. The same stats for first serve returns are 35.47% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Erika Sema has saved 47.71% 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 Erika Sema has won 52.83% of matches played (W/L 28/25), with Mari Tanaka winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
- Best surface: Erika Sema has their best career surface win % on Hard, winning 55% (W/L 390/319), and worse career win % on Grass, winning 42% (W/L 15/21). Mari Tanaka has their best career surface win % on Hard, winning 55% (W/L 125/95), and worse career win % on I.hard, winning 33% (W/L 1/2).
- Player level: In the last year, Erika Sema has played most of their matches on the Challengers/ITF tournaments > $10K, winning 51.22% of matches (W/L 21/20), 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 Erika Sema winning 3 times and Mari Tanaka being victorious 1 times. They have played 9 sets in total, with Erika Sema winning 7 and Mari Tanaka winning 2.
- The last match between Erika Sema and Mari Tanaka was at the Kofu, 03-10-2011, Round: R1, Surface: Hard, with Erika Sema getting the victory 6-0 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, Erika Sema has played against opponents with an average rank of 415.32 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, Erika Sema has won 59% 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, Erika Sema has converted 42.20% 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.
Erika Sema vs Mari Tanaka Editorial Preview By TennisTipster88.
E. Sema vs M. Tanaka H2H Stats Used In Our Predictions
Recent Performance Stats
2nd Serve Win %: Sema 41%, Tanaka 0%.
Opp 2nd Serve Pts Won: Sema 61%, Tanaka 0%.
Break Points Saved %: Sema 48%, Tanaka 0%.
E. Sema Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| W50 Yokohama - 24-11-2025 | ||||
Q3 Ena KoikeE. Koike | L | 6-0 6-3 | ||
Q1 Yuka HosokiY. Hosoki | W | 3-6 6-0 6-3 | ||
| W100 Takasaki - 17-11-2025 | ||||
Q3  Jana KolodynskaJ. Kolodynska | L | 6-0 6-3 | ||
Q1 Kisa YoshiokaK. Yoshioka | W | 6-1 4-6 6-4 | ||
| W35 Hamamatsu - 03-11-2025 | ||||
R1 Sara SaitoS. Saito | L | 6-1 6-2 | ||
M. Tanaka Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| Toyota - 17-11-2014 | ||||
R1 Miyu KatoM. Kato | L | 6-2 6-3 | ||
| Hamamatsu - 20-10-2014 | ||||
QF Junri NamigataJ. Namigata | L | 6-1 6-3 | ||
R2 Chiaki OkadaueC. Okadaue | W | 6-3 7-5 | ||
R1  Tatjana MariaT. Maria | W | 3-6 6-4 6-4 | ||
 Makinohara - 13-10-2014 | ||||
R1 Tatjana MariaT. Maria | L | 6-3 6-2 | ||
E. Sema vs M. Tanaka Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 52.46% (502/455) | YTD Win/Loss | 52.45% (203/184) |
| 51.99% (1138/1051) | Sets Win/Loss | 51.98% (459/424) |
| 51.53% (10227/9621) | Games Win/Loss | 51.26% (4087/3886) |
| 55.01% (390/319) | Hard Win/Loss | 56.82% (125/95) |
| 44.68% (42/52) | Clay Win/Loss | 50.00% (16/16) |
| 46.61% (55/63) | Indoor Hard W/L | 44.66% (46/57) |
| 41.67% (15/21) | Grass Win/Loss | 50.00% (16/16) |
| 0.04 | Aces Per Game | 0 |
| 383 | Aces Total | 8 |
| 0.17 | Double Faults Per Game | 0.01 |
| 1688 | Total Double Faults | 26 |
| 1st Match | Average Match Time | 1st Match |
| 590.19 | Average Opponent Rank | 592.03 |
| 73% (25744/35410) | 1st Serve % | 64% (362/566) |
| 57% (14605/25744) | 1st Serve Win % | 56% (203/362) |
| 43% (4158/9666) | 2nd Serve Win % | 40% (82/204) |
| 49% (2311/4699) | Break Points Won % (Total) | 42% (26/62) |
| 47% (16759/35681) | Return Points Win % | 41% (225/551) |
| 33.33% (8/16) | Slam W/L | 0% (0/0) |
| 40.00% (2/3) | Masters W/L | 0.00% (0/2) |
| 39.13% (18/28) | Main Tour W/L | 0.00% (0/7) |
| 52.83% (420/375) | Challenger W/L | 41.89% (93/129) |
| 62.07% (54/33) | Futures W/L | 70.51% (110/46) |
| 52% (485/937) | Best of 3 Sets Win % | 53% (201/382) |
| 100% (3/3) | Best of 5 Sets Win % | 0% (0/1) |
| 44% (72/163) | Tiebreaks Win % (Total) | 44% (28/64) |
| 48% (141/291) | Deciding Set Win % | 52% (58/112) |
| 84% (504/425) | 1st Set Won, Won Match | 86% (206/177) |
| 15% (504/77) | 1st Set Won, Lost Match | 14% (206/28) |
| 15% (452/69) | 1st Set Lost, Won Match | 14% (181/26) |
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