Back, Ku - Gureva, Samir
18.07.2025, 11:00, Monastir 44 ITF, semifinal, hard
| Back Dayeon | 1 : 0 | Gureva Anastasiia | ||
|---|---|---|---|---|
 |
242. | Doubles ranking | 1496. |  |
| 24. 1. 2002 | Birthdate | - | ||
| - | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Ku Yeon Woo | Samir Sandra | |||
|---|---|---|---|---|
 |
694. | Doubles ranking | 350. |  |
| 15. 3. 2003 | Birthdate | 4. 11. 1997 | ||
| - | Height | 170 cm | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
No records for this pair.
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 138/86 | 16/7 | 121/75 | 1/3 | - | 0/1 |
| 2026 | 29/12 | 5/5 | 23/4 | 1/3 | - | - |
| 2025 | 37/21 | - | 37/21 | - | - | - |
| 2024 | 25/15 | - | 25/15 | - | - | - |
| 2023 | 19/18 | - | 19/17 | - | - | 0/1 |
| 2022 | 16/9 | - | 16/9 | - | - | - |
| 2021 | 12/5 | 11/2 | 1/3 | - | - | - |
| 2019 | 0/5 | - | 0/5 | - | - | - |
| 2018 | 0/1 | - | 0/1 | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 80/53 | 18/6 | 58/43 | 3/4 | - | 1/0 |
| 2026 | 2/2 | - | 2/2 | - | - | - |
| 2025 | 23/10 | - | 23/10 | - | - | - |
| 2024 | 10/14 | 3/1 | 6/12 | 0/1 | - | 1/0 |
| 2023 | 11/10 | - | 10/9 | 1/1 | - | - |
| 2022 | 10/7 | 1/2 | 8/4 | 1/1 | - | - |
| 2021 | 22/9 | 14/3 | 7/5 | 1/1 | - | - |
| 2019 | 2/1 | - | 2/1 | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 91/46 | 31/12 | 58/30 | 2/4 | - | - |
| 2026 | 1/3 | - | 1/2 | 0/1 | - | - |
| 2025 | 16/8 | 3/3 | 13/5 | - | - | - |
| 2024 | 27/18 | 18/7 | 7/8 | 2/3 | - | - |
| 2023 | 20/11 | 2/2 | 18/9 | - | - | - |
| 2022 | 27/6 | 8/0 | 19/6 | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 286/228 | 137/109 | 149/116 | 0/2 | 0/1 | - |
| 2026 | 20/12 | 8/5 | 12/6 | - | 0/1 | - |
| 2025 | 22/20 | 5/6 | 17/14 | - | - | - |
| 2024 | 28/23 | 11/13 | 17/10 | - | - | - |
| 2023 | 36/17 | 10/7 | 26/10 | - | - | - |
| 2022 | 20/23 | 9/7 | 11/16 | - | - | - |
| 2021 | 23/21 | 19/10 | 4/10 | 0/1 | - | - |
| 2020 | 11/10 | 1/1 | 10/9 | - | - | - |
| 2019 | 27/21 | 9/10 | 18/11 | - | - | - |
| 2018 | 28/24 | 24/21 | 4/3 | - | - | - |
| 2017 | 31/22 | 20/15 | 11/7 | - | - | - |
| 2016 | 19/17 | 9/9 | 10/7 | 0/1 | - | - |
| 2015 | 15/13 | 10/4 | 5/9 | - | - | - |
| 2014 | 6/4 | 2/1 | 4/3 | - | - | - |
| 2013 | 0/1 | - | 0/1 | - | - | - |
Head-to-head: 0 - 0
| Year | Tournament | Match | S | Surface | 1 | 2 | 3 | 4 | 5 | Round |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | Monastir 44 ITF | Back / Ku | 1 | SF | ||||||
| Gureva / Samir | 0 |
Betting odds
Latest matches
| Monastir 44 ITF, F, 19.07.2025 | ||
| Back / Ku - Hosog / Matsu | 2:0 | |
| Monastir 44 ITF, SF, 18.07.2025 | ||
| Back / Ku - Gurev / Samir | 1:0 | |
| Monastir 44 ITF, QF, 17.07.2025 | ||
| Back / Ku - Colli / Lahey | 2:1 | |
| Monastir 44 ITF, R16, 16.07.2025 | ||
| Back / Ku - Fabbr / Koman | 2:0 | |
| Monastir 43 ITF, QF, 10.07.2025 | ||
| Lemai / Lahey - Back / Ku | 2:0 | |
| Monastir 43 ITF, R16, 08.07.2025 | ||
| Back / Ku - Koman / Nita | 2:0 | |
| Hamburg 4 ITF, QF, 13.08.2026 | ||
| Brock / Daems - Back / Park | 2:0 | |
| Hamburg 4 ITF, R16, 11.08.2026 | ||
| Back / Park - Morde / Morde | 2:1 | |
| Leipzig ITF, QF, 06.08.2026 | ||
| Kucmo / Labou - Back / Park | 2:0 | |
| Leipzig ITF, R16, 05.08.2026 | ||
| Back / Park - Barsu / Hofma | 2:0 | |
| Hechingen ITF, R16, 29.07.2026 | ||
| Bayer / Gimbr - Back / Park | 2:1 | |
| Horb ITF, F, 25.07.2026 | ||
| Nguye / Sakel - Back / Park | 2:1 | |
| Horb ITF, SF, 24.07.2026 | ||
| Back / Park - Mande / Tran | 2:0 | |
| Horb ITF, QF, 23.07.2026 | ||
| Back / Park - Fomin / Toma | 2:0 | |
| Darmstadt ITF, QF, 16.07.2026 | ||
| Firma / Zapar - Back / Park | 2:1 | |
| Darmstadt ITF, R16, 14.07.2026 | ||
| Back / Park - Marku / Marku | 2:0 | |
| Gifu ITF, QF, 30.04.2026 | ||
| Dart / Watso - Kawag / Ku | 2:1 | |
| Gifu ITF, R16, 29.04.2026 | ||
| Kawag / Ku - Nagat / Yoshi | 2:0 | |
| Luan ITF, QF, 02.04.2026 | ||
| Shi / Ye - Ku / Yamaz | 2:1 | |
| Luan ITF, R16, 31.03.2026 | ||
| Ku / Yamaz - Wang / Wang | 2:0 | |
| Takasaki ITF, R16, 20.11.2025 | ||
| Bains / Bhosa - Ku / Shimi | 2:1 | |
| Incheon ITF, SF, 26.09.2025 | ||
| Imamu / Park - Ku / Shimi | 2:0 | |
| Incheon ITF, QF, 25.09.2025 | ||
| Ku / Shimi - Kawag / Sato | 2:0 | |
| Incheon ITF, R16, 24.09.2025 | ||
| Ku / Shimi - Akita / Muram | 2:0 | |
| Aldershot ITF, R16, 13.08.2025 | ||
| Adesh / Allen - Ku / Wecke | 2:0 | |
| Roehampton 2 ITF, QF, 07.08.2025 | ||
| Lewis / Walke - Ku / Raina | 2:0 | |
| Monastir 44 ITF, SF, 18.07.2025 | ||
| Back / Ku - Gurev / Samir | 1:0 | |
| Monastir 44 ITF, QF, 17.07.2025 | ||
| Gurev / Samir - Duden / Mert | 2:1 | |
| Monastir 44 ITF, R16, 16.07.2025 | ||
| Gurev / Samir - Sysoe / Tikho | 2:0 | |
| Luan 2 ITF, R16, 07.07.2026 | ||
| Choi / Lee - Gurev / Trynk | 2:0 | |
| Maanshan 6 ITF, R16, 01.07.2026 | ||
| Cai / Cao - Gurev / Trynk | 2:1 | |
| Kayseri 2 ITF, QF, 30.05.2026 | ||
| Easwa / Khayn - Dilek / Gurev | 2:1 | |
| Kayseri 2 ITF, R16, 27.05.2026 | ||
| Dilek / Gurev - Ville / Wildg | 2:1 | |
| Austin ITF, QF, 13.11.2025 | ||
| Broad / Zhiye - Gurev / Khayr | 2:0 | |
| Austin ITF, R16, 12.11.2025 | ||
| Gurev / Khayr - Jacks / Ramos | 2:0 | |
| Monastir 45 ITF, R16, 23.07.2025 | ||
| Koshi / Muram - Gurev / Mert | 2:0 | |
| Monastir 44 ITF, SF, 18.07.2025 | ||
| Back / Ku - Gurev / Samir | 1:0 | |
| Monastir 44 ITF, QF, 17.07.2025 | ||
| Gurev / Samir - Duden / Mert | 2:1 | |
| Monastir 44 ITF, R16, 16.07.2025 | ||
| Gurev / Samir - Sysoe / Tikho | 2:0 | |
| Kraków ITF, R16, 19.08.2026 | ||
| Maduz / Pace - Kucze / Samir | 1:0 | |
| Bydgoszcz ITF, QF, 13.08.2026 | ||
| Maduz / Turin - Kucze / Samir | 2:0 | |
| Bydgoszcz ITF, R16, 11.08.2026 | ||
| Kucze / Samir - Ewald / Zelni | 2:1 | |
| Knokke ITF, F, 01.08.2026 | ||
| Adams / Hoedt - Kucze / Samir | 2:0 | |
| Knokke ITF, SF, 31.07.2026 | ||
| Kucze / Samir - Ivano / Wecke | 2:1 | |
| Knokke ITF, QF, 30.07.2026 | ||
| Kucze / Samir - Matou / Strak | 2:1 | |
| Knokke ITF, R16, 28.07.2026 | ||
| Kucze / Samir - De Ba / Seye | 2:0 | |
| Darmstadt ITF, F, 18.07.2026 | ||
| Da Si / McGif - Samir / Steur | 2:0 | |
| Darmstadt ITF, SF, 17.07.2026 | ||
| Samir / Steur - Firma / Zapar | 2:0 | |
| Darmstadt ITF, QF, 16.07.2026 | ||
| Samir / Steur - Marty / Matte | 2:1 | |
This week's tournaments
| Main tournaments | ||||
| US Open | 64 | |||
| US Open | 64 | |||
| Lower level tournaments | ||||
| Zhangjiagang challenger | 27 | |||
| Como challenger | 31 | |||
| Porto 2 challenger | 32 | |||
| Plovdiv 3 challenger | 28 | |||
| UTR Pro Tennis Series | 2 | |||
| UTR Pro Tennis Series 3 | 63 | |||
| UTR Pro Tennis Series 5 | 11 | |||
| UTR Pro Tennis Series 9 | 13 | |||
| Bytom ITF | 1 | |||
| Tianjin 5 ITF | 16 | |||
| Kursumlijska Banja 16 ITF | 1 | |||
| Leiria ITF | 16 | |||
| Oldenzaal ITF | 1 | |||
| Saint Palais sur Mer ITF | 9 | |||
| Barueri ITF | 1 | |||
| Kursumlijska Banja 17 ITF | 16 | |||
| Verbier 2 ITF | 1 | |||
| UTR Pro Tennis Series 5 | 25 | |||
| UTR Pro Tennis Series 9 | 16 | |||
| Badalona ITF | 21 | |||
| Brasov 2 ITF | 1 | |||
| Brasov 3 ITF | 30 | |||
| Cap d'Agde ITF | 12 | |||
| Fiano Romano ITF | 16 | |||
| Grodzisk Mazowiecki ITF | 16 | |||
| Haren ITF | 16 | |||
| Hurghada 8 ITF | 1 | |||
| Hurghada 9 ITF | 26 | |||
| Lujan ITF | 16 | |||
| Monastir 47 ITF | 1 | |||
| Monastir 48 ITF | 16 | |||
| Torello ITF | 1 | |||
| Yeongwol ITF | 26 | |||
| UTR Pro Match Series | 76 | |||
| UTR Pro Tennis Series | 5 | |||
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