Name: Kai Wehnelt
Country: Germany
Birthdate: 27.11.95, 28 years
ATP ranking: 602
TOP ranking's position: 513 (09.09.19, 53 points)
Points: 58
Prize money: 109781 $
Matches total: 359
Win: 199
%: 55.43 %
Country: Germany
Birthdate: 27.11.95, 28 years
ATP ranking: 602
TOP ranking's position: 513 (09.09.19, 53 points)
Points: 58
Prize money: 109781 $
Matches total: 359
Win: 199
%: 55.43 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2024 | 1/4 | 1/2 | 0/0 | 0/0 | 0/2 | 0/0 | 0/0 |
| 2023 | 36/33 | 16/8 | 20/21 | 0/4 | 0/0 | 0/0 | 0/0 |
| 2022 | 29/31 | 4/6 | 19/20 | 4/4 | 2/1 | 0/0 | 0/0 |
| 2021 | 29/27 | 16/9 | 12/15 | 1/3 | 0/0 | 0/0 | 0/0 |
| 2020 | 9/6 | 5/3 | 2/1 | 0/0 | 2/2 | 0/0 | 0/0 |
| 2019 | 38/26 | 11/9 | 23/14 | 0/0 | 4/3 | 0/0 | 0/0 |
| 2018 | 51/24 | 28/12 | 17/9 | 0/0 | 6/3 | 0/0 | 0/0 |
| 2017 | 3/5 | 0/0 | 2/3 | 1/2 | 0/0 | 0/0 | 0/0 |
| 2015 | 0/1 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2014 | 1/1 | 0/0 | 1/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2013 | 2/2 | 2/2 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 199/160 | 83/51 | 96/85 | 6/13 | 14/11 | 0/0 | 0/0 |
| perc. % | 55.43 % | 61.94 % | 53.04 % | 31.58 % | 56 % | 0 % | 0 % |
Kai Wehnelt / scheduled / last
| no matches found |
Kai Wehnelt form / surface: Clay
Kai Wehnelt / surface: Clay
| 28.09.23 | 1/4 | Juan Pablo Paz | Kai Wehnelt | 6-3, 6-76, 6-3 |  | match details |  M15 Arad | Clay |
| 27.09.23 | 2nd round | Kai Wehnelt | Jan Hrazdil | 4-6, 6-1, 7-64 |  | match details | ||
| 26.09.23 | 1st round | Kai Wehnelt | Jan Kupcic | 3-6, 7-612, 6-4 | | match details | ||
| 18.09.23 | qual. | Filip Cristian Jianu | Kai Wehnelt | 6-0, 7-5 | | match details | Sibiu Challenger | Clay |
| 17.09.23 | q 1 | Kai Wehnelt | Vladyslav Orlov | 7-5, 6-75, 6-4 | | match details | ||
| 10.09.23 | q 1 | Rudolf Molleker | Kai Wehnelt | 6-4, 7-5 | | match details |  Szczecin Challenger | Clay |
| 03.09.23 | q 1 | Jeremy Jahn | Kai Wehnelt | 6-4, 6-4 | | match details |  Tulln Challenger | Clay |
| 26.08.23 | 1/2 | Georgii Kravchenko | Kai Wehnelt | 6-2, 7-5 | | match details | M25 Poznan | Clay |
| 25.08.23 | 1/4 | Kai Wehnelt | Sander Jong | 7-64, 6-3 | | match details | ||
| 24.08.23 | 2nd round | Kai Wehnelt | Maks Kasnikowski | 6-4, 6-4 | | match details | ||
| 23.08.23 | 1st round | Kai Wehnelt | Siim Troost | 6-77, 6-0, 6-0 | | match details | ||
| 14.08.23 | 1st round | Luciano Emanuel Ambrogi | Kai Wehnelt | 6-3, 6-3 | | match details |  M25 Koksijde | Clay |
| 07.08.23 | q 1 | Georgii Kravchenko | Kai Wehnelt | 6-4, 7-66 | | match details |  Meerbusch Challenger | Clay |
| 31.07.23 | qual. | Duje Ajdukovic | Kai Wehnelt | 6-4, 3-6, 6-3 | | match details | Luedenscheid Challenger | Clay |
| 30.07.23 | q 1 | Kai Wehnelt | Jose Pereira | 6-2, 6-4 | | match details | ||
| 27.07.23 | 1st round | Kai Wehnelt | Manuel Plunger | 6-3, 3-6, 6-2 | | match details | M25 Kramsach | Clay |
| 27.07.23 | 2nd round | Peter Heller | Kai Wehnelt | 7-5, 6-4 | | match details | ||
| 20.07.23 | 2nd round | Alex Barrena | Kai Wehnelt | 6-3, 6-1 | | match details | M25 Telfs | Clay |
| 19.07.23 | 1st round | Kai Wehnelt | Pietro Orlando Fellin | 6-3, 6-1 | | match details | ||
| 14.07.23 | 1/4 | Alexander Blockx | Kai Wehnelt | 3-6, 7-5, 6-1 | | match details |  M25 Esch/Alzette | Clay |
| 13.07.23 | 2nd round | Kai Wehnelt | Alex Knaff | 6-72, 7-60, 7-64 | | match details | ||
| 12.07.23 | 1st round | Kai Wehnelt | Stijn Slump | 6-1, 3-6, 6-3 | | match details | ||
| 05.07.23 | 1st round | Sander Jong | Kai Wehnelt | 6-1, 6-2 | | match details |  M25 The | Clay |
| 19.06.23 | qual. | Rudolf Molleker | Kai Wehnelt | 6-4, 6-4 | | match details | Poznan Challenger | Clay |
| 18.06.23 | q 1 | Kai Wehnelt | Kalin Ivanovski | 6-3, 3-6, 6-3 | | match details | ||
| 07.06.23 | 1st round | Peter Nad | Kai Wehnelt | 6-4, 1-6, 6-3 | | match details |  M15 Nyiregyhaza | Clay |
| 19.05.23 | 1/4 | Julian Ocleppo | Kai Wehnelt | 6-4, 3-6, 6-2 | | match details |  M25 Reggio | Clay |
| 18.05.23 | 2nd round | Kai Wehnelt | Federico Arnaboldi | 7-62, 3-2, Federico Arnaboldi - retired | | match details | ||
| 17.05.23 | 1st round | Kai Wehnelt | Gian Marco Ortenzi | 6-0, 6-2 | | match details | ||
| 15.05.23 | q 1 | Kai Wehnelt | Noah Perfetti | 6-3, 3-6, 10-6 | | match details | ||
| 15.05.23 | qual. | Kai Wehnelt | Federico Marchetti | 6-1, 6-0 | | match details | ||
| 07.05.23 | q 1 | Stefano Travaglia | Kai Wehnelt | 6-4, 6-2 | | match details | Francavilla Challenger | Clay |
| 01.05.23 | 1st round | Sebastian Fanselow | Kai Wehnelt | 4-6, 7-65, 6-3 | | match details | M25 Santa | Clay |
| 24.04.23 | 1st round | Andrey Chepelev | Kai Wehnelt | 6-3, 6-4 | | match details | M25 Santa | Clay |
| 20.04.23 | 1/4 | Alexander Weis | Kai Wehnelt | 6-4, 1-6, 7-65 | | match details | M25 Santa | Clay |
| 19.04.23 | 2nd round | Kai Wehnelt | Federico Iannaccone | 7-62, 6-4 | | match details | ||
| 18.04.23 | 1st round | Kai Wehnelt | Mateo Nicolas Martinez | 6-3, 6-3 | | match details | ||
| 22.03.23 | 1st round | Diego Barreto Sanchez | Kai Wehnelt | 7-5, 6-3 | | match details |  M25 Palmanova | Clay |
| 15.03.23 | 1st round | Alejandro Manzanera Pertusa | Kai Wehnelt | 6-3, 6-3 | | match details | M25 Palmanova | Clay |
| 14.03.23 | qual. | Kai Wehnelt | Alvaro Peiro Serrano | 6-1, 6-2 | | match details | ||
| 13.03.23 | q 2 | Kai Wehnelt | Axel Herberg | 6-3, 6-3 | | match details | ||
| 20.09.22 | 1st round | Johan Nikles | Kai Wehnelt | 6-4, 7-5 | | match details | Sibiu Challenger | Clay |
| 19.09.22 | qual. | Kai Wehnelt | Bogdan Bobrov | 6-2, 6-3 | | match details | ||
| 18.09.22 | q 1 | Kai Wehnelt | Julian Lenz | 7-65, 3-6, 6-4 | | match details | ||
| 09.09.22 | 1/4 | Vasile Antonescu | Kai Wehnelt | 6-4, 0-6, 6-4 | | match details | M15 Constanta | Clay |
| 08.09.22 | 2nd round | Kai Wehnelt | Valentin Vanta | 5-7, 6-1, 6-4 | | match details | ||
| 06.09.22 | 1st round | Kai Wehnelt | Vlad Andrei Dumitru | 1-6, 6-4, 6-1 | | match details | ||
| 29.08.22 | qual. | Giovanni Oradini | Kai Wehnelt | 6-2, 6-4 | | match details | Como Challenger | Clay |
| 28.08.22 | q 1 | Kai Wehnelt | Alexander Weis | 6-2, 7-5 | | match details | ||
| 25.08.22 | 2nd round | Tim Handel | Kai Wehnelt | 6-3, 6-2 | | match details |  M25 Caslano | Clay |
| 24.08.22 | 1st round | Kai Wehnelt | Andrin Casanova | 6-2, 6-3 | | match details | ||
| 18.08.22 | 2nd round | Damien Wenger | Kai Wehnelt | 6-4, 6-4 | | match details | M25 Muttenz | Clay |
| 16.08.22 | 1st round | Kai Wehnelt | Remy Bertola | 6-76, 7-5, 7-66 | | match details | ||
| 13.08.22 | 1/2 | Jan Choinski | Kai Wehnelt | 6-4, 7-63 | | match details | M15 Frankfurt | Clay |
| 12.08.22 | 1/4 | Kai Wehnelt | Peter Fajta | 6-3, 6-4 | | match details | ||
| 11.08.22 | 2nd round | Kai Wehnelt | Maik Steiner | 6-3, 6-4 | | match details | ||
| 09.08.22 | 1st round | Kai Wehnelt | Julien Penzlin | 6-1, 5-7, 7-5 | | match details | ||
| 03.08.22 | 1st round | Benjamin Hassan | Kai Wehnelt | 6-4, 4-6, 6-2 | | match details | M25 Wetzlar | Clay |
| 21.07.22 | 2nd round | Yshai Oliel | Kai Wehnelt | 7-66, 6-4 | | match details | M25 Esch/Alzette | Clay |
| 20.07.22 | 1st round | Kai Wehnelt | Robi Tholl | 6-2, 6-0 | | match details | ||
| 14.07.22 | 2nd round | Bogdan Bobrov | Kai Wehnelt | 7-65, 6-3 | | match details | M25+H Kassel | Clay |
| 13.07.22 | 1st round | Kai Wehnelt | Neo Niedner | 6-1, 6-0 | | match details | ||
| 07.07.22 | 2nd round | Michael Vrbensky | Kai Wehnelt | 6-3, 6-2 | | match details | M25 Marburg | Clay |
| 06.07.22 | 1st round | Kai Wehnelt | Jose Pereira | 6-4, 0-6, 6-2 | | match details | ||
| 02.07.22 | 1/2 | Ugo Blanchet | Kai Wehnelt | 7-5, 7-64 | | match details |  M25 Bourg | Clay |
| 01.07.22 | 1/4 | Kai Wehnelt | Patrick Zahraj | 6-1, 6-3 | | match details | ||
| 30.06.22 | 2nd round | Kai Wehnelt | Allan Deschamps | 6-1, 6-2 | | match details | ||
| 29.06.22 | 1st round | Kai Wehnelt | Petros Tsitsipas | 6-3, 6-1 | | match details | ||
| 24.06.22 | 1/4 | Raphael Collignon | Kai Wehnelt | 6-1, 4-6, 6-1 | | match details | M25 Arlon | Clay |
| 23.06.22 | 2nd round | Kai Wehnelt | Jakub Wojcik | 6-2, 6-3 | | match details | ||
| 22.06.22 | 1st round | Kai Wehnelt | Christopher Heyman | 6-3, 6-2 | | match details | ||
| 08.06.22 | 1st round | Andrea Picchione | Kai Wehnelt | 6-3, 4-6, 7-5 | | match details | M15 Frascati | Clay |
| 25.05.22 | 1st round | Calin Manda | Kai Wehnelt | 6-4, 6-4 | | match details | M15 Bucharest | Clay |
| 11.05.22 | 1st round | Paul Woerner | Kai Wehnelt | 6-2, 4-6, 6-3 | | match details |  M15 Antalya | Clay |
| 03.05.22 | 1st round | Bruno Kuzuhara | Kai Wehnelt | 6-2, 6-0 | | match details | M15 Antalya | Clay |
| 27.04.22 | 1st round | Robert Strombachs | Kai Wehnelt | 7-67, 4-6, 6-3 | | match details | M15 Antalya | Clay |
| 20.04.22 | 1st round | Arnaud Bovy | Kai Wehnelt | 7-64, 6-1 | | match details | M15 Antalya | Clay |
| 03.04.22 | q 1 | Lucas Gerch | Kai Wehnelt | 6-2, 3-6, 6-0 | | match details |  Oeiras 2 | Clay |
| 28.03.22 | qual. | Alex Rybakov | Kai Wehnelt | 3-6, 6-4, 6-3 | | match details | Oeiras 1 | Clay |
| 27.03.22 | q 1 | Kai Wehnelt | Nikolas Sanchez-Izquierdo | 2-3, Nikolas Sanchez-Izquierdo - retired | | match details | ||
| 27.09.21 | qual. | Stefan Palosi | Kai Wehnelt | 7-65, 6-73, 6-2 | | match details | Sibiu Challenger | Clay |
| 26.09.21 | q 1 | Kai Wehnelt | Calvin Hemery | 6-5, Calvin Hemery - retired | | match details | ||
| 08.09.21 | 1st round | Guy Den Heijer | Kai Wehnelt | 3-6, 6-3, 6-2 | | match details | M25 Eupen | Clay |
| 26.08.21 | 2nd round | Quentin Folliot | Kai Wehnelt | 7-5, 4-6, 7-5 | | match details | M25 Trier | Clay |
| 24.08.21 | 1st round | Kai Wehnelt | Sarp Agabigun | 6-0, 6-4 | | match details | ||
| 18.08.21 | 1st round | Daniel De Jonge | Kai Wehnelt | 7-5, 1-6, 7-67 | | match details | M15 Oldenzaal | Clay |
| 11.08.21 | 1st round | Lucas Gerch | Kai Wehnelt | 3-6, 6-2, 6-4 | | match details | M25 Frankfurt | Clay |
| 04.08.21 | 1st round | Harold Mayot | Kai Wehnelt | 6-4, 6-72, 7-5 | | match details | M25 Wetzlar | Clay |
| 29.07.21 | 2nd round | Gustavo Heide | Kai Wehnelt | 3-6, 7-5, 6-3 | | match details |  M15 Cairo | Clay |
| 28.07.21 | 1st round | Kai Wehnelt | Facundo Arias Bisso | 7-5, 7-5 | | match details | ||
| 24.07.21 | 1/2 | Mathieu Perchicot | Kai Wehnelt | 6-3, 1-6, 7-5 | | match details | M15 Cairo | Clay |
| 23.07.21 | 1/4 | Kai Wehnelt | Lorenzo Bocchi | 3-6, 6-4, 6-2 | | match details | ||
| 22.07.21 | 2nd round | Kai Wehnelt | Leonid Sheyngezikht | 6-3, 6-1 | | match details | ||
| 21.07.21 | 1st round | Kai Wehnelt | Artur Soghoyan | 6-3, 6-3 | | match details | ||
| 25.06.21 | 1/4 | Javier Barranco Cosano | Kai Wehnelt | Kai Wehnelt - walk over | | match details | M25 Alkmaar | Clay |
| 24.06.21 | 2nd round | Kai Wehnelt | Mats Rosenkranz | 1-6, 6-4, 7-5 | | match details | ||
| 23.06.21 | 1st round | Kai Wehnelt | Sander Jong | 6-2, 7-63 | | match details | ||
| 21.06.21 | qual. | Kai Wehnelt | Deney Wassermann | 5-7, 6-3, 12-10 | | match details | ||
| 20.06.21 | q 1 | Kai Wehnelt | Fabio Luis Guth | 6-0, 6-2 | | match details | ||
| 26.05.21 | 1st round | Cristian Rodriguez | Kai Wehnelt | 7-66, 6-3 | | match details | M15 Bucharest | Clay |
| 13.05.21 | 2nd round | Lucas Gerch | Kai Wehnelt | 6-4, 4-6, 7-5 | | match details | M15 Troisdorf | Clay |
| 11.05.21 | 1st round | Kai Wehnelt | Tomas Lipovsek Puches | 6-1, 6-75, 6-3 | | match details | ||
| 06.05.21 | 2nd round | Jose Fco. Vidal Azorin | Kai Wehnelt | 6-4, 6-3 | | match details | M15 Cairo | Clay |
| 05.05.21 | 1st round | Kai Wehnelt | Hanwen Li | 6-3, 6-4 | | match details | ||
| 28.04.21 | 1st round | Juan Ignacio Galarza | Kai Wehnelt | 7-64, 4-6, 7-66 | | match details | M15 Cairo | Clay |
| 21.04.21 | 1st round | Juan Ignacio Galarza | Kai Wehnelt | 6-3, 6-3 | | match details | M15 Cairo | Clay |
| 11.04.21 | q 1 | Gian Luca Tanner | Kai Wehnelt | 3-6, 6-4, 10-2 | | match details | M25 Meerbusch | Clay |
| 27.06.20 | 1st round | Kai Wehnelt | Stefan Seifert | 5-2, Stefan Seifert - retired | | match details |  All Lower | Clay |
| 26.06.20 | 1st round | Marvin Moeller | Kai Wehnelt | 6-4, 6-0 | | match details | ||
| 25.06.20 | 1st round | Kai Wehnelt | Stefan Seifert | 6-4, 6-2 | | match details | ||
| 11.10.19 | 1/4 | Peter Nagy | Kai Wehnelt | 6-2, 6-3 | | match details |  M15 Burgas | Clay |
| 11.10.19 | 2nd round | Kai Wehnelt | Stefan Micov | 6-2, 6-4 | | match details | ||
| 10.10.19 | 1st round | Kai Wehnelt | Nini Gabriel Dica | 6-1, 6-76, 6-2 | | match details | ||
| 03.10.19 | 2nd round | Alejandro Hoyos | Kai Wehnelt | 2-6, 7-5, 6-2 | | match details | M15 Antalya | Clay |
| 02.10.19 | 1st round | Kai Wehnelt | Kelsey Stevenson | 6-0, 6-2 | | match details | ||
| 27.09.19 | 1/4 | Marsel Ilhan | Kai Wehnelt | 6-1, 6-3 | | match details | M15 Antalya | Clay |
| 27.09.19 | 2nd round | Kai Wehnelt | Mats Hermans | 6-1, 3-6, 7-61 | | match details | ||
| 26.09.19 | 1st round | Kai Wehnelt | Bart Stevens | 6-4, 6-3 | | match details | ||
| 20.09.19 | 1/4 | Michael Vrbensky | Kai Wehnelt | 6-4, 4-6, 6-4 | | match details | M15 Antalya | Clay |
| 19.09.19 | 2nd round | Kai Wehnelt | Moritz Thiem | 6-2, 6-3 | | match details | ||
| 18.09.19 | 1st round | Kai Wehnelt | Carlo Alberto Fossati | 6-3, 7-63 | | match details | ||
| 24.08.19 | 1/4 | Kai Wehnelt | Jonas Trinker | 6-1, 6-4 | | match details | M15 Ueberlingen | Clay |
| 24.08.19 | 1/2 | Louis Wessels | Kai Wehnelt | 6-3, 6-0 | | match details | ||
| 22.08.19 | 2nd round | Kai Wehnelt | Lynn Max Kempen | 6-0, 6-0 | | match details | ||
| 21.08.19 | 1st round | Kai Wehnelt | Benedict Kurz | 6-2, 6-3 | | match details | ||
| 14.08.19 | 2nd round | Niklas Schell | Kai Wehnelt | 7-64, 3-6, 7-67 | | match details | M15 Trier | Clay |
| 13.08.19 | 1st round | Kai Wehnelt | Nathan Seateun | 6-3, 6-1 | | match details | ||
| 08.08.19 | 1/4 | Mats Rosenkranz | Kai Wehnelt | 3-6, 6-4, 7-64 | | match details | M15 Wetzlar | Clay |
| 07.08.19 | 2nd round | Kai Wehnelt | Adil Kalyanpur | 6-3, 6-1 | | match details | ||
| 06.08.19 | 1st round | Kai Wehnelt | Alejo Vilaro | 2-6, 6-0, 6-4 | | match details | ||
| 25.07.19 | 1/4 | Juan Ignacio Galarza | Kai Wehnelt | 7-5, 6-1 | | match details | M15 Bad | Clay |
| 24.07.19 | 2nd round | Kai Wehnelt | Linus Erhart | 6-3, 6-4 | | match details | ||
| 23.07.19 | 1st round | Kai Wehnelt | Paul Woerner | 6-4, 4-6, 6-3 | | match details | ||
| 18.07.19 | 2nd round | Orlando Luz | Kai Wehnelt | 6-74, 6-1, 6-2 | | match details | M25+H Kassel | Clay |
| 17.07.19 | 1st round | Kai Wehnelt | Nick Hardt | 6-4, 7-5 | | match details | ||
| 12.07.19 | 1/4 | Louis Wessels | Kai Wehnelt | 6-2, 7-68 | | match details | M15 Marburg | Clay |
| 11.07.19 | 2nd round | Kai Wehnelt | Ondrej Krstev | 6-3, 6-4 | | match details | ||
| 09.07.19 | 1st round | Kai Wehnelt | Marek Gengel | 6-2, 6-4 | | match details | ||
| 09.05.19 | 2nd round | Constantin Schmitz | Kai Wehnelt | 6-2, 6-2 | | match details | M15 Troisdorf | Clay |
| 07.05.19 | 1st round | Kai Wehnelt | Mateo Nicolas Martinez | 0-6, 7-65, 6-2 | | match details | ||
| 03.05.19 | 1/4 | Adrian Andrzejczuk | Kai Wehnelt | 7-64, 6-1 | | match details | M15 Cairo | Clay |
| 02.05.19 | 2nd round | Kai Wehnelt | Gauthier Onclin | 6-2, 6-1 | | match details | ||
| 01.05.19 | 1st round | Kai Wehnelt | Roman Blokhin | 2-6, 6-4, 6-3 | | match details | ||
| 24.04.19 | 1st round | Manfred Fellin | Kai Wehnelt | 5-7, 6-3, 6-3 | | match details | M15 Cairo | Clay |
| 19.04.19 | 1/4 | Pol Toledo Bague | Kai Wehnelt | 6-2, 6-0 | | match details | M15 Cairo | Clay |
| 18.04.19 | 2nd round | Kai Wehnelt | Manfred Fellin | 6-1, 6-2 | | match details | ||
| 17.04.19 | 1st round | Kai Wehnelt | Petr Hajek | 6-3, 7-62 | | match details | ||
| 22.12.18 | fin | Kai Wehnelt | Rio Noguchi | 6-1, 7-5 | | match details |  Pakistan F3 | Clay |
| 21.12.18 | 1/2 | Kai Wehnelt | Saida'Lo Saidkarimov | 6-0, 7-5 | | match details | ||
| 20.12.18 | 1/4 | Kai Wehnelt | Alexis Canter | 7-5, 7-5 | | match details | ||
| 19.12.18 | 2nd round | Kai Wehnelt | Chandril Sood | 6-1, 6-2 | | match details | ||
| 18.12.18 | 1st round | Kai Wehnelt | Jackson Varney | 6-4, 6-1 | | match details | ||
| 23.08.18 | 2nd round | Louis Wessels | Kai Wehnelt | 6-4, 6-3 | | match details | Germany F13 | Clay |
| 21.08.18 | 1st round | Kai Wehnelt | Valentin Guenther | 7-5, 6-1 | | match details | ||
| 16.08.18 | 2nd round | Ivan Gakhov | Kai Wehnelt | 3-6, 6-3, 6-4 | | match details | Germany F12 | Clay |
| 15.08.18 | 1st round | Kai Wehnelt | Niklas Schell | 6-4, 6-1 | | match details | ||
| 07.08.18 | 1st round | Benjamin Hassan | Kai Wehnelt | 6-76, 6-4, 7-5 | | match details | Germany F11 | Clay |
| 02.08.18 | 1st round | Kai Wehnelt | Nicholas Horton | 5-2, Nicholas Horton - retired | | match details | Germany F10 | Clay |
| 02.08.18 | 2nd round | Evan Furness | Kai Wehnelt | 3-6, 6-4, 7-5 | | match details | ||
| 31.07.18 | qual. | Kai Wehnelt | Patrick Fleischhauer | 6-3, 7-60 | | match details | ||
| 30.07.18 | q 2 | Kai Wehnelt | Jochen Bertsch | 6-3, 7-64 | | match details | ||
| 24.07.18 | 1st round | Louroi Martinez | Kai Wehnelt | 0-6, 6-4, 6-2 | | match details | Germany F9 | Clay |
| 19.07.18 | 2nd round | Bruno Sant'Anna | Kai Wehnelt | 6-0, 6-2 | | match details | Germany F8 | Clay |
| 18.07.18 | 1st round | Kai Wehnelt | Arthur Reymond | 5-7, 6-4, 7-64 | | match details | ||
| 19.06.18 | 1st round | Nico Matic | Kai Wehnelt | 6-4, 6-0 | | match details | Germany F4 | Clay |
| 18.06.18 | qual. | Kai Wehnelt | Linus Krohn | 6-2, 6-3 | | match details | ||
| 17.06.18 | q 2 | Kai Wehnelt | Jonathan Van Nieuwenhove | 6-2, 6-3 | | match details | ||
| 16.06.18 | q 1 | Kai Wehnelt | Jason Jeremy Hildebrandt | 6-3, 6-1 | | match details | ||
| 23.05.18 | 1st round | Peter Heller | Kai Wehnelt | 6-1, 6-3 | | match details |  Czech Republic | Clay |
| 17.05.18 | 2nd round | Michal Konecny | Kai Wehnelt | 6-76, 7-65, 7-65 | | match details | Czech Republic | Clay |
| 16.05.18 | 1st round | Kai Wehnelt | Bruno Sant'Anna | 7-63, 6-4 | | match details | ||
| 14.05.18 | qual. | Kai Wehnelt | Alex Solanki | 6-1, 6-1 | | match details | ||
| 13.05.18 | q 2 | Kai Wehnelt | Dominik Kripsky | 6-0, 6-3 | | match details | ||
| 09.08.17 | 2nd round | Julian Lenz | Kai Wehnelt | 6-3, 6-3 | | match details | Germany F10 | Clay |
| 08.08.17 | 1st round | Kai Wehnelt | Maikel Borg | 6-4, 6-3 | | match details | ||
| 20.07.17 | 2nd round | Jurgen Zopp | Kai Wehnelt | 6-1, 6-1 | | match details | Germany F8 | Clay |
| 18.07.17 | 1st round | Kai Wehnelt | David Pichler | 5-7, 6-0, 6-1 | | match details | ||
| 03.07.17 | 1st round | Andrej Martin | Kai Wehnelt | 6-3, 6-3 | | match details | Marburg Challenger | Clay |
| 03.08.15 | 1st round | Adrian Obert | Kai Wehnelt | 7-5, 6-1 | | match details | Germany F10 | Clay |
| 28.07.14 | 1st round | Kai Wehnelt | Pablo Galdon | 2-6, 6-4, 7-66 | | match details | Germany F10 | Clay |
| 28.07.14 | 2nd round | Jannis Kahlke | Kai Wehnelt | 6-0, 7-69 | | match details |
