Knaff Alex - profile
|   | Knaff AlexCountry: Luxembourg Age: 27 (26. 11. 1997) Current/Highest rank - singles: 696. / 486. Current/Highest rank - doubles: 770. / 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 | ||||||
| Davis Cup | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 16.09. | Rola B. - Knaff A. | 6-4, 6-2 | 1.35 | 2.94 | ||
| 15.09. | Knaff A. - Artnak B. | 3-6, 7-65, 6-2 | 1.86 | 1.84 | ||
| 05.02. | Knaff A. - Van Wyk K. | 3-6, 6-3, 6-4 | 1.61 | 2.20 | ||
| 04.02. | Knaff A. - Beckley A. | 4-6, 6-3, 6-3 | 1.36 | 2.96 | ||
| Davis Cup | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 16.09. | Knaff / Rodes - Domin / Rola | 7-5, 6-4 | 1.87 | 1.84 | ||
| 05.02. | Beckl / Klaas - Knaff / Rodes | 6-4, 5-7, 6-3 | 1.36 | 2.99 | ||
| No matches. | 
- Injuries
| Start | Tournament | Reason | 
|---|---|---|
| 23.10.2025 - ? | Futures 2025 | walkover | 
- This week's tournaments
| Main tournaments | ||||
| Paris | 8 | |||
| Masters Cup WTA | 24 | |||
| Chennai WTA | 5 | |||
| Hong Kong WTA | 2 | |||
| Jiujiang | 3 | |||
| Lower level tournaments | ||||
| Bratislava challenger | 5 | |||
| Seoul challenger | 3 | |||
| Charlottesville challenger | 6 | |||
| Lima challenger | 6 | |||
| Monastir challenger | 3 | |||
| UTR Pro Tennis Series 3 | 231 | |||
| UTR Pro Tennis Series 5 | 51 | |||
| Cali | 4 | |||
| Irapuato ITF | 8 | |||
| Glasgow 2 ITF | 4 | |||
| Toronto ITF | 6 | |||
| Brisbane 4 ITF | 3 | |||
| Istanbul ITF | 2 | |||
| Loule ITF | 5 | |||
| Makinohara ITF | 3 | |||
| Neuquén ITF | 7 | |||
| Villeneuve d'Ascq ITF | 5 | |||
| UTR Pro Tennis Series 5 | 31 | |||
| Bol 15 ITF | 2 | |||
| Malta ITF | 3 | |||
| Monastir 5 ITF | 2 | |||
| Sharm El Sheikh 19 ITF | 2 | |||
| Solarino 3 ITF | 3 | |||
| Sumter 2 ITF | 6 | |||
| Taby ITF | 2 | |||
| Tashkent 4 ITF | 3 | |||
| UTR Pro Match Series | 112 | |||
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