Chappell Nick / Knaff Alex - profil
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Chappell NickCountry: USA
Height / Weight: 178 cm / 82 kg
Age: 33 (19. 9. 1992)
Current/Highest rank - singles: - / 329. Current/Highest rank - doubles: - / 345. Plays: left
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Knaff AlexCountry: Luxembourg
Age: 28 (26. 11. 1997)
Current/Highest rank - singles: 835. / 486. Current/Highest rank - doubles: 1591. / 364. Plays: right
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- Next match
| Tournament | Round | Start | Match | H | A |
|---|---|---|---|---|---|
| No upcoming matches. | |||||
- Tournaments results
Doubles team's record
- Titles
| Year | Main tournaments | Lower level tournaments | ||||
|---|---|---|---|---|---|---|
| No titles | ||||||
- Played matches - 2025
| Futures 2025 | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 13.03. | Tabac / Tabac - Chapp / Knaff | QF | 6-3, 4-6, 10-6 | 1.99 | 1.72 | |
| 11.03. | Chapp / Knaff - Chaiy / Noiko | R16 | 6-2, 6-3 | 1.10 | 6.01 | |
This week's tournaments
| Main tournaments | ||||
| Washington | 21 | |||
| Los Cabos | 20 | |||
| Washington | 16 | |||
| Memphis | 22 | |||
| Lower level tournaments | ||||
| Vancouver challenger | 31 | |||
| San Marino challenger | 21 | |||
| Bonn challenger | 21 | |||
| Liberec challenger | 21 | |||
| Samsun challenger | 19 | |||
| UTR Pro Tennis Series 3 | 90 | |||
| UTR Pro Tennis Series 5 | 20 | |||
| UTR Pro Tennis Series 9 | 15 | |||
| Vancouver WTA | 22 | |||
| Targu Mures | 17 | |||
| UTR Pro Tennis Series 5 | 19 | |||
| UTR Pro Tennis Series 9 | 16 | |||
| UTR Pro Match Series | 66 | |||
- Player's profile
- Tournament search
- Head-to-head
- Interesting matches
| H2H | |
|---|---|
| De Minaur A. - Tsitsipas S. | 2-14 |
| Frech M. - Li A. | 0-5 |
| Marinkov P. - Langmo C. | 0-5 |
| Samsonova L. - Keys M. | 1-5 |
| Zarazua R. - Kessler M. | 0-4 |
| Wei S. - Wong H. | 3-0 |
