De Jonge - Knaff
17.06.2018, 13:00, Futures 2018, Qualification - 2. round, clay
| De Jonge Daniel | 2 : 0 (6-3, 6-3) |
Knaff Alex | ||
|---|---|---|---|---|
 |
583. | Singles ranking | 764. |  |
| 17. 8. 1999 | Birthdate | 26. 11. 1997 | ||
| - | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Surface | De Jonge Daniel | Knaff Alex |
|---|---|---|
| Indoors | 17/7 | 14/11 |
| Clay | 2/4 | - |
| Grass | 1/1 | - |
| Hard | 13/6 | 4/3 |
| Not set | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 205/131 | 62/57 | 62/39 | 55/30 | 1/1 | 25/4 |
| 2026 | 38/19 | 2/4 | 13/6 | 17/7 | 1/1 | 5/1 |
| 2025 | 52/24 | 0/4 | 13/9 | 20/9 | - | 19/2 |
| 2024 | 14/21 | 9/11 | 4/5 | 1/5 | - | - |
| 2023 | 29/17 | 5/5 | 17/9 | 7/3 | - | - |
| 2022 | 4/5 | 2/4 | 2/1 | - | - | - |
| 2021 | 24/8 | 16/7 | 8/1 | - | - | - |
| 2020 | 3/3 | 0/1 | - | 3/2 | - | - |
| 2019 | 21/13 | 15/6 | 0/4 | 5/2 | - | 1/1 |
| 2018 | 16/12 | 11/8 | 5/4 | - | - | - |
| 2017 | 4/7 | 2/5 | - | 2/2 | - | - |
| 2016 | 0/1 | 0/1 | - | - | - | - |
| 2015 | 0/1 | 0/1 | - | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 257/175 | 61/52 | 112/71 | 66/38 | - | 18/14 |
| 2026 | 19/16 | - | 4/3 | 14/11 | - | 1/2 |
| 2025 | 27/18 | 3/5 | 18/10 | 5/2 | - | 1/1 |
| 2024 | 44/34 | 1/2 | 29/23 | 8/7 | - | 6/2 |
| 2023 | 54/31 | 15/8 | 36/22 | - | - | 3/1 |
| 2022 | 55/27 | 3/6 | 20/9 | 27/10 | - | 5/2 |
| 2021 | 20/15 | 5/5 | 5/4 | 10/4 | - | 0/2 |
| 2019 | 1/2 | 1/1 | - | 0/1 | - | - |
| 2018 | 11/10 | 10/9 | - | 0/1 | - | 1/0 |
| 2017 | 20/10 | 18/9 | - | 1/1 | - | 1/0 |
| 2016 | 6/11 | 5/7 | - | 1/1 | - | 0/3 |
| 2015 | 0/1 | - | - | - | - | 0/1 |
Head-to-head: 1 - 0
| Year | Tournament | Match | S | Surface | 1 | 2 | 3 | 4 | 5 | Round |
|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | Futures 2018 | De Jonge | 2 | 6 | 6 | Q-2R | ||||
| Knaff | 0 | 3 | 3 |
Betting odds
Latest matches
- De Jonge
| Futures 2026, QF, 25.09.2026 | ||
| Seifert - De Jonge | 2:0 | |
| Futures 2026, R16, 24.09.2026 | ||
| De Jonge - Hoffmann | 2:0 | |
| Futures 2026, 1R, 23.09.2026 | ||
| De Jonge - Thurner | 2:0 | |
| Rennes challenger, Q-R16, 14.09.2026 | ||
| Masur - De Jonge | 2:1 | |
| Rennes challenger, Q-1R, 13.09.2026 | ||
| De Jonge - Sanchez | 2:0 | |
| Futures 2026, 1R, 09.09.2026 | ||
| Freire Da Silva - De Jonge | 2:0 | |
| Futures 2026, SF, 15.08.2026 | ||
| Strombachs - De Jonge | 2:0 | |
| Futures 2026, QF, 14.08.2026 | ||
| De Jonge - Moroni | 2:0 | |
| Futures 2026, R16, 13.08.2026 | ||
| De Jonge - Juszczak | 2:0 | |
| Futures 2026, 1R, 12.08.2026 | ||
| De Jonge - Fitzpatrick | 2:0 | |
- Knaff
| Davis Cup, 18.09.2026 | ||
| Piros - Knaff | 2:0 | |
| Futures 2026, 1R, 08.09.2026 | ||
| Friberg - Knaff | 2:0 | |
| Futures 2026, SF, 05.09.2026 | ||
| Perot - Knaff | 2:0 | |
| Futures 2026, QF, 04.09.2026 | ||
| Knaff - Zakaryia | 2:1 | |
| Futures 2026, R16, 03.09.2026 | ||
| Knaff - Dalmasso | 2:1 | |
| Futures 2026, 1R, 01.09.2026 | ||
| Knaff - Aguilar | 1:0 | |
| Futures 2026, 1R, 21.07.2026 | ||
| Gannon - Knaff | 2:0 | |
| UTR Pro Tennis Series 5, 13.05.2026 | ||
| McKay - Knaff | 2:1 | |
| Futures 2026, R16, 07.05.2026 | ||
| Hurrion - Knaff | 2:1 | |
| Futures 2026, 1R, 05.05.2026 | ||
| Knaff - Martin | 2:1 | |
This week's tournaments
| Main tournaments | ||||
| Beijing | 8 | |||
| Tokyo (Japan Open) | 8 | |||
| Chengdu | 3 | |||
| Hangzhou | 4 | |||
| Beijing | 24 | |||
| Lower level tournaments | ||||
| Porto challenger | 25 | |||
| Jingshan challenger | 22 | |||
| Buenos Aires challenger | 1 | |||
| Columbus 3 challenger | 28 | |||
| Curitiba challenger | 26 | |||
| San Diego 2 challenger | 1 | |||
| Asian Games | 16 | |||
| Mouilleron-Le-Captif challenger | 23 | |||
| Bari challenger | 24 | |||
| UTR Pro Tennis Series 3 | 21 | |||
| UTR Pro Tennis Series 5 | 1 | |||
| UTR Pro Tennis Series 9 | 23 | |||
| Adana | 19 | |||
| Jingshan | 24 | |||
| Asian Games | 8 | |||
| Quinta do Lago ITF | 8 | |||
| Berkeley ITF | 2 | |||
| Baza ITF | 11 | |||
| Reims ITF | 14 | |||
| Wagga Wagga ITF | 16 | |||
| UTR Pro Tennis Series 5 | 1 | |||
| UTR Pro Tennis Series 9 | 16 | |||
| Maanshan 11 ITF | 16 | |||
| Monastir 52 ITF | 16 | |||
| Sharm El Sheikh 15 ITF | 16 | |||
| Trelew ITF | 8 | |||
| Varna ITF | 8 | |||
| UTR Pro Match Series | 12 | |||
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