MK
WTA · Unranked

Mayuko
Koshiba

JPNJPN·age 56
0
Career titles
3-18
Career W/L
Current form
last 5 matches
1–4 · recent
Oklahoma · R32
L
Erica Adams
6–16–0
06-30
Coatzacoalcos · R32
L
Julia Boden
6–06–0
10-14
Sao · R32
W
Masami Nakai
6–06–1
07-15
Sao · R16
L
Maria Florencia Cianfagna
6–26–0
07-15
Sao · R32
L
Maria Eugenia Rojas
6–17–5
07-08
Race position
Not in current race
go to WTA Race →
Head to Head
top rivals · all-time
BRACaroline Nahuz0–1
CHNJing Jing Chen0–1
JPNMasami Nakai1–0
Career Stats
singles · all-time
Career record
3 – 18
win rate · 14.3%
Titles
0
tour-level singles
Hard
2–12
14% win
Clay
1–5
17% win
Grass
0–1
0% win
Elo rating by surface
Grass1495peak 1500 · 1 matches
Clay1476peak 1500 · 6 matches
Hard1439peak 1500 · 14 matches
Recent Matches
last 20
DateTournamentRoundOpponentScoreW/L
1997-06-30Oklahoma 10KR32Erica Adams6-1 6-0L
1996-10-14Coatzacoalcos 10KR32Julia Boden6-0 6-0L
1996-07-15Sao Paulo 10KR16Maria Florencia Cianfagna6-2 6-0L
1996-07-15Sao Paulo 10KR32Masami Nakai6-0 6-1W
1996-07-08Sao Paulo 10KR32Maria Eugenia Rojas6-1 7-5L
1996-07-01Sao Paulo 10KR32Lilian Silva6-1 6-0L
1996-06-24Mato Grosso Sul 10KR32Martina Nejedly6-1 6-0L
1996-03-11Tuxtla Gutierrez 1 5KR32Mariana Moreno6-3 6-4W
1996-03-11Tuxtla Gutierrez 1 5KR16Tracey King6-0 6-2L
1996-03-11Tuxtla Gutierrez 3 5KR32Yamile Cordova6-2 6-4L
1996-03-11Tuxtla Gutierrez 4 5KR32Mercedes Del Valle Prieto6-0 4-0 RETL
1995-10-30ITF SagaQ1Zorica Glisic3-6 6-3 7-6(4)L
1995-10-09ITF KuroshioR32Jing Jing Chen6-3 6-1L
1995-09-18ITF SamutrakanR32Maria Widyadharma6-1 6-0L
1995-09-11ITF Khon KaenR32Aafje Evers5-7 6-3 6-3L
1995-07-31ITF BrasiliaQ1Juliana Piumatti6-3 7-5L
1995-07-24ITF SalvadorR32Carla Bazzon7-6(5) 5-7 6-3W
1995-07-24ITF SalvadorR16Lucila Becerra6-2 6-2L
1995-07-17ITF SantosR32Caroline Nahuz6-3 6-4L
1995-05-22ITF Beijing 2R32Li Liu6-0 6-1L