Knaff Alex - profile
   | 
			Knaff AlexCountry: Luxembourg Age: 27 (26. 11. 1997) Current/Highest rank - singles: 692. / 486. Current/Highest rank - doubles: 766. / 364. Sex: man Plays: right  | 
		
- Next match
 
| Tournament | Round | Start | Match | H | A | 
|---|---|---|---|---|---|
| No upcoming matches. | |||||
- Tournaments results
 
Player's record
| Year | Summary | Clay | Hard | Indoors | Grass | Not set | 
|---|---|---|---|---|---|---|
| Summary: | 238/158 | 61/52 | 108/67 | 52/27 | - | 17/12 | 
| 2025 | 27/17 | 3/5 | 18/9 | 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 | 
| Year | Summary | Clay | Hard | Indoors | Grass | Not set | 
|---|---|---|---|---|---|---|
| Summary: | 119/83 | 51/30 | 50/33 | 16/17 | - | 2/3 | 
| 2025 | 11/4 | 4/0 | 5/2 | 1/1 | - | 1/1 | 
| 2024 | 23/19 | - | 22/15 | 1/3 | - | 0/1 | 
| 2023 | 32/16 | 17/5 | 14/10 | - | - | 1/1 | 
| 2022 | 30/14 | 14/5 | 9/4 | 7/5 | - | - | 
| 2021 | 6/8 | 1/2 | 0/2 | 5/4 | - | - | 
| 2019 | 2/3 | 2/2 | - | 0/1 | - | - | 
| 2018 | 8/8 | 8/7 | - | 0/1 | - | - | 
| 2017 | 7/7 | 5/6 | - | 2/1 | - | - | 
| 2016 | 0/4 | 0/3 | - | 0/1 | - | - | 
No record for this player.
| Year | Main tournaments | Lower level tournaments | ||||
|---|---|---|---|---|---|---|
| No titles | ||||||
| Futures 2024 | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 19.10. | Massard L. - Knaff A. | SF | 6-3, 6-4 | 2.24 | 1.57 | |
| 18.10. | Knaff A. - Brosset S. | QF | 6-2, 6-3 | 1.53 | 2.32 | |
| 16.10. | Knaff A. - Marionneau L. | R16 | 6-4, 6-3 | 1.22 | 3.80 | |
| 15.10. | Knaff A. - Deschamps T. | 1R | 6-4, 6-0 | 1.56 | 2.24 | |
| 11.10. | Agwi M. - Knaff A. | QF | 6-2, 6-2 | 1.21 | 3.82 | |
| 10.10. | Knaff A. - Borg L. | R16 | 4-6, 6-4, 6-4 | 1.83 | 1.84 | |
| 09.10. | Knaff A. - Pieczonka F. | 1R | 7-5, 6-3 | 1.84 | 1.84 | |
| 03.10. | Szajrych J. - Knaff A. | R16 | 1-6, 6-4, 6-1 | 3.31 | 1.28 | |
| 01.10. | Knaff A. - Kaukovalta P. | 1R | 3-6, 6-2, 6-4 | 1.36 | 2.89 | |
| 27.03. | Gueymard Wayenburg S. - Knaff A. | 1R | 6-1, 6-3 | 1.65 | 2.10 | |
| 21.03. | Janvier M. - Knaff A. | R16 | 3-6, 7-62, 6-1 | 1.44 | 2.43 | |
| 19.03. | Knaff A. - Poljak D. | 1R | 6-4, 7-5 | 1.67 | 2.02 | |
| Glasgow challenger | Round | Result | H | A | ||
| 12.02. | Kuhn N. - Knaff A. | Q-R16 | 5-7, 6-2, 6-4 | 1.48 | 2.55 | |
| 11.02. | Knaff A. - Ponwith N. | Q-1R | 6-3, 6-3 | 1.44 | 2.67 | |
| Futures 2024 | Round | Result | H | A | ||
| 03.01. | Fassbender B. - Knaff A. | 1R | 6-2, 6-3 | 3.86 | 1.20 | |
| Futures 2024 | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 16.10. | Delag / Dussi - Aubri / Knaff | QF | 6-3, 6-1 | 2.34 | 1.52 | |
| 15.10. | Aubri / Knaff - Ifi N / Lagar | R16 | 6-3, 6-4 | 1.22 | 3.50 | |
| 02.10. | Kamro / Szajr - Knaff / Tamm | R16 | 6-4, 2-6, 10-5 | 1.82 | 1.83 | |
| Glasgow challenger | Round | Result | H | A | ||
| 14.02. | Broom / Jones - Knaff / Macki | R16 | 5-7, 6-3, 10-5 | 1.33 | 3.09 | |
| No matches. | 
- Injuries
 
| Start | Tournament | Reason | 
|---|---|---|
| 23.10.2025 - ? | Futures 2025 | walkover | 
This week's tournaments
| Main tournaments | ||||
| Athens | 14 | |||
| Metz | 11 | |||
| Masters Cup WTA | 10 | |||
| Lower level tournaments | ||||
| Helsinki challenger | 17 | |||
| Taipei challenger | 14 | |||
| Lima 3 challenger | 22 | |||
| Matsuyama challenger | 13 | |||
| Knoxville challenger | 20 | |||
| UTR Pro Tennis Series 3 | 279 | |||
| UTR Pro Tennis Series 5 | 59 | |||
| UTR Pro Tennis Series 9 | 69 | |||
| Austin 2 | 11 | |||
| Tucuman | 8 | |||
| Faro ITF | 15 | |||
| Hamamatsu ITF | 18 | |||
| Liberec ITF | 15 | |||
| Orlando 3 ITF | 26 | |||
| UTR Pro Tennis Series 5 | 32 | |||
| UTR Pro Tennis Series 9 | 13 | |||
| Antalya 32 ITF | 17 | |||
| Castellon 2 ITF | 16 | |||
| Heraklion 9 ITF | 17 | |||
| Lincoln ITF | 15 | |||
| Monastir 6 ITF | 10 | |||
| Neuquén 2 ITF | 22 | |||
| Sharm El Sheikh 20 ITF | 4 | |||
| Solarino 4 ITF | 13 | |||
| Szabolcsveresmart ITF | 15 | |||
| UTR Pro Match Series | 156 | |||
- Player's profile
 
- Tournament search
 
- Head-to-head
 
- Interesting matches
 
| H2H | |
|---|---|
| Sabalenka A. - Pegula J. | 8-3 | 
| Hsu Y. - Santillan A. | 0-4 | 
| Udvardy P. - Papamichail D. | 4-0 | 
| Pegula J. - Paolini J. | 5-1 | 
| Park S. - Lee Y. | 3-0 | 
| Shimizu A. - Kobori M. | 6-3 | 



