Sema - Koshiishi
24.03.2024, 02:00, Kofu ITF, Qualification - 1. round, hard
| Sema Erika | 2 : 0 (6-2, 6-0) |
Koshiishi Ayumi | ||
|---|---|---|---|---|
 |
525. | Singles ranking | 372. |  |
| 24. 11. 1988 | Birthdate | 28. 7. 2000 | ||
| - | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Surface | Sema Erika | Koshiishi Ayumi |
|---|---|---|
| Indoors | 3/1 | 0/1 |
| Clay | - | - |
| Grass | - | - |
| Hard | 14/15 | 25/19 |
| Not set | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 556/478 | 52/53 | 426/346 | 44/46 | 34/33 | - |
| 2025 | 17/16 | - | 14/15 | 3/1 | - | - |
| 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 | - | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 287/170 | 26/15 | 239/136 | 22/19 | - | - |
| 2025 | 25/20 | - | 25/19 | 0/1 | - | - |
| 2024 | 45/31 | 1/1 | 35/25 | 9/5 | - | - |
| 2023 | 50/20 | - | 50/18 | 0/2 | - | - |
| 2022 | 19/12 | - | 16/9 | 3/3 | - | - |
| 2021 | 48/15 | 4/4 | 41/10 | 3/1 | - | - |
| 2020 | 25/9 | 16/5 | 9/4 | - | - | - |
| 2019 | 22/23 | 5/5 | 13/15 | 4/3 | - | - |
| 2018 | 30/21 | - | 30/21 | - | - | - |
| 2017 | 13/12 | - | 13/10 | 0/2 | - | - |
| 2016 | 10/7 | - | 7/5 | 3/2 | - | - |
Head-to-head: 2 - 0
| Year | Tournament | Match | S | Surface | 1 | 2 | 3 | 4 | 5 | Round |
|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | Kofu ITF | Sema | 2 | 6 | 6 | Q-1R | ||||
| Koshiishi | 0 | 2 | 0 | |||||||
| 2021 | Monastir 35 ITF | Sema | 2 | 6 | 7 | 1R | ||||
| Koshiishi | 0 | 3 | 61 |
Betting odds
Latest matches
- Sema
| Singapore ITF, SF, 09.08.2025 | ||
| Arakawa - Sema | 2:1 | |
| Singapore ITF, QF, 08.08.2025 | ||
| Sema - Nepliy | 2:1 | |
| Singapore ITF, R16, 07.08.2025 | ||
| Sema - Suvirdjonkova | 2:0 | |
| Singapore ITF, 1R, 06.08.2025 | ||
| Sema - Cho | 2:1 | |
| Nakhon Pathom 3 ITF, 1R, 30.07.2025 | ||
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| Nakhon Pathom 2 ITF, QF, 25.07.2025 | ||
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| Nakhon Pathom 2 ITF, R16, 24.07.2025 | ||
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| Nakhon Pathom 2 ITF, 1R, 23.07.2025 | ||
| Sema - Khan | 2:1 | |
| Sapporo 2 ITF, 1R, 25.06.2025 | ||
| Moon - Sema | 2:1 | |
| Taizhou ITF, Q-R16, 16.06.2025 | ||
| Ye - Sema | 2:1 | |
- Koshiishi
| Ourense ITF, 1R, 05.08.2025 | ||
| Guerrero Alvarez - Koshiishi | 2:0 | |
| Roehampton ITF, 1R, 29.07.2025 | ||
| Nishino - Koshiishi | 2:0 | |
| Monastir 45 ITF, 1R, 22.07.2025 | ||
| Matsuda - Koshiishi | 2:0 | |
| Nottingham 3 ITF, QF, 17.07.2025 | ||
| Valdmannova - Koshiishi | 2:0 | |
| Nottingham 3 ITF, R16, 17.07.2025 | ||
| Koshiishi - Veldman | 2:0 | |
| Nottingham 3 ITF, 1R, 16.07.2025 | ||
| Koshiishi - Wainwright | 2:0 | |
| Luzhou ITF, QF, 13.06.2025 | ||
| Wang - Koshiishi | 2:0 | |
| Luzhou ITF, R16, 12.06.2025 | ||
| Koshiishi - Zhu | 2:0 | |
| Luzhou ITF, 1R, 11.06.2025 | ||
| Koshiishi - Morvayova | 2:1 | |
| Andong ITF, R16, 22.05.2025 | ||
| Back - Koshiishi | 2:0 | |
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