Nume: Alex Knaff
Ţara: Luxemburg
Data naşterii: 26.11.97, 28 Vârsta
Clasament ATP: 804
TOP poziţie în clasament: 486 (11.09.23, 85 puncte)
Puncte: 35
Premii: 71341 $
Total meciuri: 409
Victorii: 244
Succes: 59.66 %
Ţara: Luxemburg
Data naşterii: 26.11.97, 28 Vârsta
Clasament ATP: 804
TOP poziţie în clasament: 486 (11.09.23, 85 puncte)
Puncte: 35
Premii: 71341 $
Total meciuri: 409
Victorii: 244
Succes: 59.66 %
| an | sumar | Hard | Zgura | In. Hard | Carpet | Iarbă | Acryl |
| 2026 | 16/11 | 1/1 | 0/0 | 14/9 | 1/1 | 0/0 | 0/0 |
| 2025 | 26/18 | 18/10 | 2/5 | 5/2 | 1/1 | 0/0 | 0/0 |
| 2024 | 41/33 | 29/23 | 2/3 | 10/7 | 0/0 | 0/0 | 0/0 |
| 2023 | 54/31 | 38/22 | 16/9 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2022 | 50/25 | 20/9 | 3/6 | 24/9 | 3/1 | 0/0 | 0/0 |
| 2021 | 20/13 | 5/4 | 5/5 | 9/3 | 1/1 | 0/0 | 0/0 |
| 2019 | 1/2 | 0/0 | 1/1 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2018 | 11/10 | 0/0 | 10/9 | 1/1 | 0/0 | 0/0 | 0/0 |
| 2017 | 19/10 | 0/0 | 18/9 | 1/1 | 0/0 | 0/0 | 0/0 |
| 2016 | 6/11 | 0/3 | 5/7 | 1/1 | 0/0 | 0/0 | 0/0 |
| 2015 | 0/1 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| ÎN TOTAL | 244/165 | 111/72 | 62/55 | 65/34 | 6/4 | 0/0 | 0/0 |
| succes % | 59.66 % | 60.66 % | 52.99 % | 65.66 % | 60 % | 0 % | 0 % |
Alex Knaff / nejucate / ultimele
| nu a fost găsit nici un meci |
Alex Knaff form / suprafaţa: In. Hard
Alex Knaff / suprafaţa: In. Hard
| 22.04.26 | 1-a rundă | Emile Hudd | Alex Knaff | 6-1, 6-2 |  | detaliu meci |  M15 Singapore | In. Hard |
| 17.04.26 | Sfert de finală | Koki Matsuda | Alex Knaff | 3-6, 6-4, 7-68 | | detaliu meci | M15 Singapore | In. Hard |
| 16.04.26 | a 2-a rundă | Alex Knaff | Anton Shepp | 4-6, 6-3, 6-2 |  | detaliu meci | ||
| 14.04.26 | 1-a rundă | Alex Knaff | Bill Chan | 6-4, 1-6, 6-3 | | detaliu meci | ||
| 12.03.26 | a 2-a rundă | Jurij Rodionov | Alex Knaff | 6-1, 6-4 | | detaliu meci |  Cherbourg Challenger | In. Hard |
| 10.03.26 | 1-a rundă | Alex Knaff | Niels Visker | 6-4, 6-1 | | detaliu meci | ||
| 09.03.26 | Calificare | Lucas Poullain | Alex Knaff | 6-4, 6-3 | | detaliu meci | ||
| 08.03.26 | 1-a rundă de calif. | Alex Knaff | Luc Fomba | 3-6, 6-1, 6-3 | | detaliu meci | ||
| 01.03.26 | 1-a rundă de calif. | Charles Broom | Alex Knaff | 6-1, 6-76, 7-5 | | detaliu meci | Thionville Challenger | In. Hard |
| 25.02.26 | 1-a rundă | Mika Brunold | Alex Knaff | 7-5, 6-72, 6-3 | | detaliu meci |  Lugano Challenger | In. Hard |
| 23.02.26 | Calificare | Alex Knaff | Francesco Forti | 6-2, 6-4 | | detaliu meci | ||
| 22.02.26 | 1-a rundă de calif. | Alex Knaff | Federico Arnaboldi | 7-5, 6-4 | | detaliu meci | ||
| 20.02.26 | Sfert de finală | Oskari Paldanius | Alex Knaff | 1-6, 6-2, 6-2 | | detaliu meci |  M15 The | In. Hard |
| 18.02.26 | a 2-a rundă | Alex Knaff | Peter Alam | 4-6, 6-4, 6-1 | | detaliu meci | ||
| 16.02.26 | 1-a rundă | Alex Knaff | Calvin Mueller | 7-5, 6-2 | | detaliu meci | ||
| 07.02.26 | Alex Knaff | Vladyslav Orlov | 7-62, 6-2 | | detaliu meci |  Davis Cup | In. Hard | |
| 28.01.26 | a 2-a rundă | Charles Broom | Alex Knaff | 6-3, 3-6, 6-2 | | detaliu meci |  M25 Glasgow | In. Hard |
| 27.01.26 | 1-a rundă | Alex Knaff | Marcus Walters | 6-1, 7-64 | | detaliu meci | ||
| 11.01.26 | Finală | Max Hans Rehberg | Alex Knaff | 6-2, 4-6, 6-3 | | detaliu meci |  M15 Oslo | In. Hard |
| 10.01.26 | Semifinală | Alex Knaff | Oskar Brostrom Poulsen | 6-2, 6-3 | | detaliu meci | ||
| 09.01.26 | Sfert de finală | Alex Knaff | Nikola Slavic | 7-65, 6-2 | | detaliu meci | ||
| 08.01.26 | a 2-a rundă | Alex Knaff | Billy Suarez | 6-4, 6-2 | | detaliu meci | ||
| 06.01.26 | 1-a rundă | Alex Knaff | Alexander Vasilev | 6-1, 6-4 | | detaliu meci | ||
| 18.10.25 | Semifinală | Robin Catry | Alex Knaff | 7-65, 2-6, 6-1 | | detaliu meci | M15 Villers | In. Hard |
| 17.10.25 | Sfert de finală | Alex Knaff | Loann Massard | 1-6, 7-68, 6-4 | | detaliu meci | ||
| 16.10.25 | a 2-a rundă | Alex Knaff | Matisse Bobichon | 6-3, 6-72, 6-1 | | detaliu meci | ||
| 14.10.25 | 1-a rundă | Alex Knaff | Brian Bozemoj | 6-3, 6-0 | | detaliu meci | ||
| 01.02.25 | Alex Knaff | Vilius Gaubas | 6-4, 3-6, 6-2 | | detaliu meci | Davis Cup | In. Hard | |
| 23.01.25 | a 2-a rundă | Mathias Bourgue | Alex Knaff | 6-1, 7-67 | | detaliu meci | M25 Esch/Alzette | In. Hard |
| 21.01.25 | 1-a rundă | Alex Knaff | Alexandre Reco | 4-6, 6-3, 7-5 | | detaliu meci | ||
| 19.10.24 | Semifinală | Loann Massard | Alex Knaff | 6-3, 6-4 | | detaliu meci | M15 Villers | In. Hard |
| 18.10.24 | Sfert de finală | Alex Knaff | Samuel Brosset | 6-2, 6-3 | | detaliu meci | ||
| 16.10.24 | a 2-a rundă | Alex Knaff | Lucas Marionneau | 6-4, 6-3 | | detaliu meci | ||
| 15.10.24 | 1-a rundă | Alex Knaff | Thomas Deschamps | 6-4, 6-0 | | detaliu meci | ||
| 11.10.24 | Sfert de finală | Michael Agwi | Alex Knaff | 6-2, 6-2 | | detaliu meci |  M15 Grodzisk | In. Hard |
| 10.10.24 | a 2-a rundă | Alex Knaff | Leo Borg | 4-6, 6-4, 6-4 | | detaliu meci | ||
| 09.10.24 | 1-a rundă | Alex Knaff | Filip Pieczonka | 7-5, 6-3 | | detaliu meci | ||
| 03.10.24 | a 2-a rundă | Jasza Szajrych | Alex Knaff | 1-6, 6-4, 6-1 | | detaliu meci | M15 Grodzisk | In. Hard |
| 01.10.24 | 1-a rundă | Alex Knaff | Patrick Kaukovalta | 3-6, 6-2, 6-4 | | detaliu meci | ||
| 15.09.24 | Alex Knaff | Jose Statham | 6-3, 6-2 | | detaliu meci |  Davis Cup | In. Hard | |
| 14.09.24 | Rubber 1 | Alex Knaff | Kiranpal Pannu | 6-1, 6-78, 7-5 | | detaliu meci | ||
| 27.03.24 | 1-a rundă | Sascha Gueymard Wayenburg | Alex Knaff | 6-1, 6-3 | | detaliu meci | M25 Saint | In. Hard |
| 21.03.24 | a 2-a rundă | Maxime Janvier | Alex Knaff | 3-6, 7-62, 6-1 | | detaliu meci | M25 Toulouse | In. Hard |
| 19.03.24 | 1-a rundă | Alex Knaff | David Poljak | 6-4, 7-5 | | detaliu meci | ||
| 12.02.24 | Calificare | Nicola Kuhn | Alex Knaff | 5-7, 6-2, 6-4 | | detaliu meci | Glasgow Challenger | In. Hard |
| 11.02.24 | 1-a rundă de calif. | Alex Knaff | Nathan Ponwith | 6-3, 6-3 | | detaliu meci | ||
| 03.01.24 | 1-a rundă | Boris Fassbender | Alex Knaff | 6-2, 6-3 | | detaliu meci | M25 Esch/Alzette | In. Hard |
| 18.11.22 | Sfert de finală | Mitchell Harper | Alex Knaff | 2-6, 6-3, 6-4 | | detaliu meci |  M15 East | In. Hard |
| 17.11.22 | a 2-a rundă | Alex Knaff | Aidan Kim | 6-3, 6-0 | | detaliu meci | ||
| 15.11.22 | 1-a rundă | Alex Knaff | Andre Ilagan | 6-0, 6-75, 7-67 | | detaliu meci | ||
| 11.11.22 | Sfert de finală | Pedro Rodenas | Alex Knaff | 7-5, 6-4 | | detaliu meci | M15 Winston | In. Hard |
| 10.11.22 | a 2-a rundă | Alex Knaff | Aidan Kim | 6-2, 6-3 | | detaliu meci | ||
| 08.11.22 | 1-a rundă | Alex Knaff | Constantinos Koshis | 6-1, 1-0, Constantinos Koshis - retragere | | detaliu meci | ||
| 02.11.22 | 1-a rundă | Damien Salvestre | Alex Knaff | 7-66, 6-4 | | detaliu meci | M15 Ithaca | In. Hard |
| 30.10.22 | Finală | Alex Knaff | William Grant | 6-3, 6-0 | | detaliu meci | M15 Tallahassee | In. Hard |
| 29.10.22 | Semifinală | Alex Knaff | Philip Henning | 4-6, 7-62, 7-63 | | detaliu meci | ||
| 28.10.22 | Sfert de finală | Alex Knaff | Antoine Cornut-Chauvinc | 4-6, 6-3, 7-5 | | detaliu meci | ||
| 27.10.22 | a 2-a rundă | Alex Knaff | Marcus McDaniel | 6-3, 6-1 | | detaliu meci | ||
| 25.10.22 | 1-a rundă | Alex Knaff | Kosuke Ogura | 6-3, 7-63 | | detaliu meci | ||
| 12.10.22 | a 2-a rundă | Mark Lajal | Alex Knaff | 6-4, 6-4 | | detaliu meci | M25 Sunderland | In. Hard |
| 11.10.22 | 1-a rundă | Alex Knaff | Aziz Kijametovic | 6-2, 6-4 | | detaliu meci | ||
| 06.10.22 | Sfert de finală | Mili Poljicak | Alex Knaff | 6-4, 6-2 | | detaliu meci | M25 Sheffield | In. Hard |
| 05.10.22 | a 2-a rundă | Alex Knaff | Henri Squire | 6-4, 7-5 | | detaliu meci | ||
| 04.10.22 | 1-a rundă | Alex Knaff | Liam Hignett | 6-3, 6-1 | | detaliu meci | ||
| 03.03.22 | 1-a rundă | Alex Knaff | Mattia Bellucci | 6-2, 6-4 | | detaliu meci |  M25 Trento | In. Hard |
| 03.03.22 | a 2-a rundă | Sascha Gueymard Wayenburg | Alex Knaff | 6-3, 7-5 | | detaliu meci | ||
| 01.03.22 | Calificare | Alex Knaff | Alessio Zanotti | 6-2, 6-2 | | detaliu meci | ||
| 28.02.22 | 1-a rundă de calif. | Alex Knaff | Stefano D'Agostino | 6-2, 6-0 | | detaliu meci | ||
| 18.02.22 | Sfert de finală | Marvin Moeller | Alex Knaff | 6-4, 6-2 | | detaliu meci |  M15 Oberhaching | In. Hard |
| 17.02.22 | a 2-a rundă | Alex Knaff | Dan Added | 6-2, 7-5 | | detaliu meci | ||
| 15.02.22 | 1-a rundă | Alex Knaff | Gabriel Debru | 2-6, 7-62, 6-4 | | detaliu meci | ||
| 14.02.22 | Calificare | Alex Knaff | Johannes Ingildsen | 6-0, 4-6, 10-7 | | detaliu meci | ||
| 13.02.22 | 1-a rundă de calif. | Alex Knaff | Moritz Kudernatsch | 7-5, 6-1 | | detaliu meci | ||
| 13.02.22 | 2-a rundă de calif. | Alex Knaff | Mark Havlicek | 7-5, 6-3 | | detaliu meci | ||
| 09.02.22 | 1-a rundă | Baptiste Crepatte | Alex Knaff | 6-1, 6-4 | | detaliu meci | M15 Grenoble | In. Hard |
| 07.02.22 | Calificare | Alex Knaff | Osgar O'Hoisin | 6-4, 7-5 | | detaliu meci | ||
| 06.02.22 | 1-a rundă de calif. | Alex Knaff | Maikel De Boes | 6-2, 6-2 | | detaliu meci | ||
| 25.01.22 | 1-a rundă | Paul Jubb | Alex Knaff | 6-3, 6-4 | | detaliu meci | M25 Loughborough | In. Hard |
| 24.01.22 | Calificare | Alex Knaff | Tom Hands | 6-4, 6-2 | | detaliu meci | ||
| 23.01.22 | 1-a rundă de calif. | Alex Knaff | Luca Pow | 6-1, 6-2 | | detaliu meci | ||
| 20.11.21 | Semifinală | Gabriel Diallo | Alex Knaff | 6-2, 6-72, 6-2 | | detaliu meci | M15 East | In. Hard |
| 19.11.21 | Sfert de finală | Alex Knaff | Colin Sinclair | 7-64, 5-7, 6-2 | | detaliu meci | ||
| 18.11.21 | a 2-a rundă | Alex Knaff | Ronald Hohmann | 6-3, 6-4 | | detaliu meci | ||
| 17.11.21 | 1-a rundă | Alex Knaff | William Bushamuka | 6-2, 7-63 | | detaliu meci | ||
| 16.11.21 | Calificare | Alex Knaff | Joshua Sheehy | 6-3, 6-2 | | detaliu meci | ||
| 15.11.21 | 1-a rundă de calif. | Alex Knaff | Jackson Winkler | 6-1, 6-0 | | detaliu meci | ||
| 04.11.21 | a 2-a rundă | Felix Corwin | Alex Knaff | 5-7, 7-64, 7-5 | | detaliu meci | M15 Ithaca | In. Hard |
| 03.11.21 | 1-a rundă | Alex Knaff | Radu Mihai Papoe | 4-6, 6-3, 6-0 | | detaliu meci | ||
| 02.11.21 | Calificare | Alex Knaff | Robert Hagan | 6-2, 6-0 | | detaliu meci | ||
| 27.10.21 | 1-a rundă | Sho Shimabukuro | Alex Knaff | 6-4, 4-6, 6-4 | | detaliu meci | M15 Tallahassee | In. Hard |
| 26.10.21 | Calificare | Alex Knaff | Blu Baker | 7-65, 7-5 | | detaliu meci | ||
| 25.10.21 | 1-a rundă de calif. | Alex Knaff | Matthew Dellavedova | 6-4, 6-2 | | detaliu meci | ||
| 04.12.19 | 1-a rundă | Jason Kros | Alex Knaff | 1-6, 6-3, 7-61 | | detaliu meci | M15 Tallahassee | In. Hard |
| 03.12.18 | 1-a rundă | Paul Oosterbaan | Alex Knaff | 7-64, 6-4 | | detaliu meci | USA F35 | In. Hard |
| 08.04.18 | Alex Knaff | Vazha Shubladze | 6-1, 6-2 | | detaliu meci | Davis Cup | In. Hard | |
| 07.12.17 | a 2-a rundă | Jacob Dunbar | Alex Knaff | 6-2, 6-4 | | detaliu meci | USA F40 | In. Hard |
| 06.12.17 | 1-a rundă | Alex Knaff | Austin Krajicek | 4-6, 6-1, 6-4 | | detaliu meci | ||
| 05.12.16 | 1-a rundă de calif. | Alex Knaff | Karlyn Small | 6-1, 6-0 | | detaliu meci | USA F40 | In. Hard |
| 05.12.16 | 2-a rundă de calif. | Dragos Constantin Ignat | Alex Knaff | 6-2, 6-75, 6-2 | | detaliu meci |
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