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 | 851. |  |
| 20. 3. 2001 | Birthdate | 25. 7. 1998 | ||
| - | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Surface | Kai Wai Yu | Ryan Ziegann Sam |
|---|---|---|
| Indoors | - | 2/4 |
| Clay | - | 4/4 |
| Grass | - | 0/1 |
| Hard | - | 21/15 |
| 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: | 193/180 | 10/14 | 151/147 | 2/4 | 2/3 | 28/12 |
| 2026 | 40/28 | 4/4 | 20/15 | 2/4 | 0/1 | 14/4 |
| 2025 | 35/40 | - | 24/33 | - | - | 11/7 |
| 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
| Phan Thiet 4 challenger, Q-R16, 14.09.2026 | ||
| Peliwo - Ryan Ziegann | 2:0 | |
| Phan Thiet 4 challenger, Q-1R, 13.09.2026 | ||
| Ryan Ziegann - Suksumrarn | 2:0 | |
| Phan Thiet 3 challenger, 1R, 08.09.2026 | ||
| Derepasko - Ryan Ziegann | 2:1 | |
| Phan Thiet 3 challenger, Q-R16, 07.09.2026 | ||
| Ryan Ziegann - Kawahashi | 2:0 | |
| Phan Thiet 3 challenger, Q-1R, 06.09.2026 | ||
| Ryan Ziegann - Papa | 2:0 | |
| Futures 2026, QF, 04.09.2026 | ||
| Borg - Ryan Ziegann | 2:1 | |
| Futures 2026, R16, 03.09.2026 | ||
| Ryan Ziegann - Storch | 2:0 | |
| Futures 2026, 1R, 01.09.2026 | ||
| Ryan Ziegann - Ahren Moonga | 2:0 | |
| Futures 2026, 1R, 26.08.2026 | ||
| Oh - Ryan Ziegann | 2:0 | |
| Futures 2026, 1R, 19.08.2026 | ||
| Meng - Ryan Ziegann | 2:1 | |
This week's tournaments
| Main tournaments | ||||
| Davis Cup | 1 | |||
| Guadalajara 2 WTA | 6 | |||
| Sao Paulo WTA | 12 | |||
| Lower level tournaments | ||||
| Tiburon challenger | 9 | |||
| Szczecin challenger | 10 | |||
| Guangzhou 2 challenger | 10 | |||
| Rennes challenger | 9 | |||
| Phan Thiet 4 challenger | 10 | |||
| Biella challenger | 9 | |||
| UTR Pro Tennis Series | 50 | |||
| UTR Pro Tennis Series 3 | 97 | |||
| UTR Pro Tennis Series 5 | 53 | |||
| Caldas da Rainha | 8 | |||
| Ljubljana WTA | 7 | |||
| Valencia WTA | 7 | |||
| Le Neubourg ITF | 11 | |||
| Pazardzhik ITF | 6 | |||
| Hurghada 11 ITF | 12 | |||
| Kyoto ITF | 10 | |||
| Shenyang ITF | 12 | |||
| Santa Margherita Di Pula 11 ITF | 12 | |||
| UTR Pro Tennis Series 5 | 41 | |||
| Monastir 50 ITF | 12 | |||
| Sao Luis do Maranhao ITF | 12 | |||
| UTR Pro Match Series | 87 | |||
| UTR Pro Tennis Series | 65 | |||
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