Kai - Ryan Ziegann
23.06.2018, 04:00, Futures 2018, Qualification - 1. round, hard
| Kai Wai Yu | 2 : 0 (6-3, 6-3) |
Ryan Ziegann Sam | ||
|---|---|---|---|---|
 |
-. | Singles ranking | 1068. |  |
| 20. 3. 2001 | Birthdate | 25. 7. 1998 | ||
| - | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Surface | Kai Wai Yu | Ryan Ziegann Sam |
|---|---|---|
| Indoors | - | - |
| Clay | - | - |
| Grass | - | - |
| Hard | - | 17/24 |
| Not set | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 19/37 | 1/3 | 18/32 | - | - | 0/2 |
| 2024 | 0/2 | - | 0/2 | - | - | - |
| 2023 | 8/9 | 0/1 | 8/8 | - | - | - |
| 2020 | 1/8 | - | 1/7 | - | - | 0/1 |
| 2019 | 1/6 | 1/1 | 0/4 | - | - | 0/1 |
| 2018 | 8/9 | 0/1 | 8/8 | - | - | - |
| 2017 | 1/3 | - | 1/3 | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 135/136 | 6/10 | 124/123 | - | 2/2 | 3/1 |
| 2025 | 17/24 | - | 17/24 | - | - | - |
| 2024 | 45/25 | 2/1 | 38/21 | - | 2/2 | 3/1 |
| 2023 | 21/22 | - | 21/22 | - | - | - |
| 2022 | 25/21 | 2/3 | 23/18 | - | - | - |
| 2021 | 15/9 | - | 15/9 | - | - | - |
| 2020 | 2/3 | - | 2/3 | - | - | - |
| 2019 | 3/12 | 1/3 | 2/9 | - | - | - |
| 2018 | 6/16 | - | 6/16 | - | - | - |
| 2017 | 1/4 | 1/3 | 0/1 | - | - | - |
Head-to-head: 1 - 0
| Year | Tournament | Match | S | Surface | 1 | 2 | 3 | 4 | 5 | Round |
|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | Futures 2018 | Kai | 2 | 6 | 6 | Q-1R | ||||
| Ryan Ziegann | 0 | 3 | 3 |
Betting odds
Latest matches
- Kai
| Futures 2024, Q-1R, 23.06.2024 | ||
| Yang - Kai | 1:0 | |
| Futures 2024, Q-1R, 12.05.2024 | ||
| Wang - Kai | 1:0 | |
| Futures 2023, Q-2R, 18.09.2023 | ||
| Wang - Kai | 2:1 | |
| Futures 2023, Q-1R, 03.09.2023 | ||
| Xu - Kai | 1:0 | |
| Futures 2023, Q-1R, 27.08.2023 | ||
| Mott - Kai | 2:0 | |
| Futures 2023, 1R, 16.08.2023 | ||
| Mo - Kai | 2:1 | |
| Futures 2023, Q-R16, 15.08.2023 | ||
| Kai - Hongyu | 2:1 | |
| Futures 2023, Q-2R, 14.08.2023 | ||
| Kai - Berger | 2:1 | |
| Futures 2023, Q-1R, 13.08.2023 | ||
| Kai - Bai | 2:0 | |
| Futures 2023, Q-1R, 30.07.2023 | ||
| Mugelli - Kai | 2:0 | |
- Ryan Ziegann
| Futures 2025, 1R, 20.08.2025 | ||
| Longwe-Smit - Ryan Ziegann | 2:0 | |
| Futures 2025, 1R, 13.08.2025 | ||
| Volonski - Ryan Ziegann | 2:1 | |
| Futures 2025, R16, 07.08.2025 | ||
| Marinkov - Ryan Ziegann | 2:0 | |
| Futures 2025, 1R, 06.08.2025 | ||
| Ryan Ziegann - Winter | 2:0 | |
| UTR Pro Tennis Series, 20.07.2025 | ||
| Ryan Ziegann - Nicholls | 2:0 | |
| UTR Pro Tennis Series, 19.07.2025 | ||
| Ryan Ziegann - Winter | 2:0 | |
| UTR Pro Tennis Series, 17.07.2025 | ||
| Ryan Ziegann - Statham | 2:0 | |
| UTR Pro Tennis Series, 17.07.2025 | ||
| Ryan Ziegann - Sach | 2:1 | |
| UTR Pro Tennis Series, 16.07.2025 | ||
| Giesen - Ryan Ziegann | 2:0 | |
| UTR Pro Tennis Series, 14.07.2025 | ||
| Stevens - Ryan Ziegann | 2:0 | |
This week's tournaments
| Main tournaments | ||||
| US Open | 63 | |||
| US Open | 64 | |||
| Monterrey | 1 | |||
| Billie Jean King Cup | 1 | |||
| Lower level tournaments | ||||
| Zhangjiagang challenger | 31 | |||
| Como challenger | 31 | |||
| Porto 2 challenger | 30 | |||
| UTR Pro Tennis Series | 26 | |||
| UTR Pro Tennis Series 3 | 48 | |||
| UTR Pro Tennis Series 5 | 12 | |||
| UTR Pro Tennis Series 8 | 11 | |||
| Bistrita ITF | 1 | |||
| Brasov 2 ITF | 30 | |||
| Heraklion 4 ITF | 16 | |||
| Nakhon Pathom 5 ITF | 16 | |||
| Trieste ITF | 13 | |||
| Verbier 2 ITF | 8 | |||
| Verbier ITF | 1 | |||
| UTR Pro Tennis Series 5 | 14 | |||
| Ankara 2 ITF | 2 | |||
| Ankara 3 ITF | 8 | |||
| Kaltenkirchen ITF | 17 | |||
| Logrono ITF | 1 | |||
| Luan 7 ITF | 1 | |||
| Luan 8 ITF | 21 | |||
| Monastir 49 ITF | 1 | |||
| Monastir 50 ITF | 16 | |||
| Nakhon Pathom 4 ITF | 1 | |||
| Telavi 7 ITF | 8 | |||
| Wanfercee-Baulet ITF | 1 | |||
| UTR Pro Match Series | 23 | |||
| UTR Pro Tennis Series | 85 | |||
| UTR Pro Tennis Series 8 | 17 | |||
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