Yamasoto - Sema
26.05.2007, Gunma ITF, Qualification - 1. round, indoors
| Yamasoto Aki | 2 : 0 (6-1, 6-2) |
Sema Erika | ||
|---|---|---|---|---|
![]() |
-. | Singles ranking | 631. | ![]() |
| 24. 9. 1991 | Birthdate | 24. 11. 1988 | ||
| - | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Surface | Yamasoto Aki | Sema Erika |
|---|---|---|
| Indoors | - | 5/3 |
| Clay | - | - |
| Grass | - | - |
| Hard | - | 4/6 |
| Not set | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 164/138 | 4/6 | 105/89 | 27/25 | 28/18 | - |
| 2017 | 5/2 | 2/1 | 3/1 | - | - | - |
| 2016 | 22/15 | - | 16/12 | - | 6/3 | - |
| 2015 | 19/11 | - | 16/9 | - | 3/2 | - |
| 2014 | 11/10 | 0/1 | 10/8 | - | 1/1 | - |
| 2013 | 10/18 | 0/2 | 5/11 | 2/2 | 3/3 | - |
| 2012 | 26/13 | 0/1 | 19/8 | 1/1 | 6/3 | - |
| 2011 | 24/14 | - | 12/8 | 9/6 | 3/0 | - |
| 2010 | 19/22 | 2/1 | 10/10 | 6/8 | 1/3 | - |
| 2009 | 15/21 | - | 7/17 | 3/2 | 5/2 | - |
| 2008 | 6/5 | - | 4/2 | 2/2 | 0/1 | - |
| 2007 | 5/5 | - | 1/2 | 4/3 | - | - |
| 2006 | 2/2 | - | 2/1 | 0/1 | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 576/497 | 52/53 | 439/361 | 51/50 | 34/33 | - |
| 2026 | 9/9 | - | 4/6 | 5/3 | - | - |
| 2025 | 28/26 | - | 23/24 | 5/2 | - | - |
| 2024 | 30/26 | 4/4 | 26/22 | - | - | - |
| 2023 | 37/28 | 2/2 | 34/23 | 0/1 | 1/2 | - |
| 2022 | 32/25 | 4/2 | 28/20 | 0/3 | - | - |
| 2021 | 31/23 | 13/7 | 18/16 | - | - | - |
| 2020 | 6/4 | - | 6/4 | - | - | - |
| 2019 | 24/28 | 1/1 | 21/25 | 2/2 | - | - |
| 2018 | 19/27 | 0/1 | 19/26 | - | - | - |
| 2017 | 40/30 | - | 39/29 | 1/1 | - | - |
| 2016 | 22/28 | 1/2 | 19/22 | 1/1 | 1/3 | - |
| 2015 | 30/26 | 1/2 | 27/21 | 0/1 | 2/2 | - |
| 2014 | 17/25 | 1/3 | 13/14 | 1/3 | 2/5 | - |
| 2013 | 30/24 | 2/2 | 25/19 | - | 3/3 | - |
| 2012 | 23/31 | 2/6 | 15/18 | 4/4 | 2/3 | - |
| 2011 | 43/28 | 6/8 | 28/15 | 4/2 | 5/3 | - |
| 2010 | 37/22 | 3/6 | 27/11 | 4/2 | 3/3 | - |
| 2009 | 47/26 | 6/3 | 29/14 | 10/8 | 2/1 | - |
| 2008 | 7/13 | 0/1 | 3/8 | 2/3 | 2/1 | - |
| 2007 | 39/20 | - | 26/13 | 6/4 | 7/3 | - |
| 2006 | 13/15 | 2/1 | 5/6 | 5/5 | 1/3 | - |
| 2005 | 8/8 | 4/1 | 1/4 | 0/2 | 3/1 | - |
| 2004 | 4/4 | - | 3/1 | 1/3 | - | - |
| 2003 | 0/1 | 0/1 | - | - | - | - |
Head-to-head: 1 - 0
| Year | Tournament | Match | S | Surface | 1 | 2 | 3 | 4 | 5 | Round |
|---|---|---|---|---|---|---|---|---|---|---|
| 2007 | Gunma ITF | Yamasoto | 2 | 6 | 6 | Q-1R | ||||
| Sema | 0 | 1 | 2 |
Betting odds
Latest matches
- Yamasoto
| Mornington ITF, 1R, 22.03.2017 | ||
| Bains - Yamasoto | 2:0 | |
| Mornington ITF, Q-R16, 20.03.2017 | ||
| Yamasoto - Medcalf | 2:1 | |
| Mornington ITF, Q-2R, 19.03.2017 | ||
| Yamasoto - Ruhrig | 2:0 | |
| Yokohama ITF, R16, 09.03.2017 | ||
| Kato - Yamasoto | 2:0 | |
| Yokohama ITF, 1R, 07.03.2017 | ||
| Yamasoto - Buayam | 2:1 | |
| Yokohama ITF, Q-R16, 06.03.2017 | ||
| Yamasoto - Yoshitomi | 2:0 | |
| Yokohama ITF, Q-1R, 05.03.2017 | ||
| Yamasoto - Miyahara | 2:0 | |
| Hong Kong 5 ITF, 1R, 27.12.2016 | ||
| Yuan - Yamasoto | 2:0 | |
| Hong Kong 5 ITF, Q-R16, 25.12.2016 | ||
| Yamasoto - Li | 2:1 | |
| Hong Kong 5 ITF, Q-1R, 24.12.2016 | ||
| Yamasoto - Wong | 2:0 | |
- Sema
| Nakhon Pathom ITF, 1R, 29.04.2026 | ||
| Oh - Sema | 2:0 | |
| Singapore 7 ITF, QF, 24.04.2026 | ||
| Sun - Sema | 2:0 | |
| Singapore 7 ITF, R16, 23.04.2026 | ||
| Sema - Hou | 2:0 | |
| Singapore 7 ITF, 1R, 22.04.2026 | ||
| Sema - Shin | 2:1 | |
| Singapore 6 ITF, SF, 18.04.2026 | ||
| Wong - Sema | 2:0 | |
| Singapore 6 ITF, QF, 17.04.2026 | ||
| Sema - Kim | 2:0 | |
| Singapore 6 ITF, R16, 16.04.2026 | ||
| Sema - Ivanov | 2:0 | |
| Singapore 6 ITF, 1R, 15.04.2026 | ||
| Sema - Nguyen | 2:1 | |
| Osaka ITF, Q-1R, 05.04.2026 | ||
| Uemura - Sema | 2:1 | |
| Kofu ITF, Q-1R, 15.03.2026 | ||
| Tian - Sema | 2:1 | |
This week's tournaments
| Main tournaments | ||||
| Madrid | 2 | |||
| Aix en Provence challenger | 4 | |||
| Cagliari challenger | 4 | |||
| Madrid WTA | 2 | |||
| Lower level tournaments | ||||
| Mauthausen challenger | 3 | |||
| Jiujiang challenger | 3 | |||
| Abidjan 2 challenger | 2 | |||
| Ostrava challenger | 3 | |||
| Shymkent 2 challenger | 3 | |||
| UTR Pro Tennis Series | 2 | |||
| UTR Pro Tennis Series 3 | 7 | |||
| UTR Pro Tennis Series 5 | 2 | |||
| Huzhou | 3 | |||
| Bonita Springs ITF | 3 | |||
| Gifu ITF | 9 | |||
| La Bisbal | 3 | |||
| Saint-Malo WTA | 3 | |||
| Wiesbaden ITF | 7 | |||
| Lopota ITF | 2 | |||
| Boca Raton ITF | 3 | |||
| Goyang ITF | 3 | |||
| Nottingham 6 ITF | 3 | |||
| Santa Margherita Di Pula 5 ITF | 2 | |||
| UTR Pro Tennis Series 5 | 5 | |||
| Hurghada 3 ITF | 4 | |||
| Luan 10 ITF | 4 | |||
| Madrid 20 ITF | 2 | |||
| Mbombela ITF | 6 | |||
| Monastir 33 ITF | 3 | |||
| Nakhon Pathom ITF | 3 | |||
| New Delhi ITF | 3 | |||
| Oegstgeest ITF | 3 | |||
| UTR Pro Match Series | 9 | |||
| UTR Pro Tennis Series | 7 | |||
- Player's profile
- Tournament search
- Head-to-head
- Interesting matches




