| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2023 | 0/1 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2018 | 3/7 | 3/7 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2017 | 8/13 | 5/7 | 3/6 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2016 | 5/12 | 0/3 | 5/6 | 0/3 | 0/0 | 0/0 | 0/0 |
| 2015 | 5/14 | 2/9 | 3/5 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2014 | 7/12 | 6/9 | 1/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 28/59 | 16/35 | 12/21 | 0/3 | 0/0 | 0/0 | 0/0 |
| perc. % | 32.18 % | 31.37 % | 36.36 % | 0 % | 0 % | 0 % | 0 % |
Kaptan Kaster / Fixtures
| no matches found |
Kaptan Kaster form / surface: Hard
Kaptan Kaster / surface: Hard
| 22.09.18 | George Goldhoff | Kaptan Kaster | 6-1, 6-3 |  | match details |  USA F26 | Hard | |
| 17.09.18 | q 2 | Dragos Constantin Ignat | Kaptan Kaster | 6-3, 7-5 | | match details | USA F25 | Hard |
| 16.09.18 | q 1 | Kaptan Kaster | Ishwara Pola | 6-2, 6-2 |  | match details | ||
| 15.09.18 | Kaptan Kaster | Surya Vinjamuri | 6-0, 6-0 | | match details | |||
| 08.09.18 | Stefan Leustian | Kaptan Kaster | 6-2, 6-2 | | match details | USA F24 | Hard | |
| 05.08.18 | q 1 | Kris Ortega | Kaptan Kaster | 6-4, 6-4 | | match details | USA F22 | Hard |
| 29.07.18 | q 1 | Alex Blumenberg | Kaptan Kaster | 6-2, 6-2 | | match details | USA F21 | Hard |
| 22.07.18 | q 1 | Strong Kirchheimer | Kaptan Kaster | 6-2, 6-2 | | match details | USA F20 | Hard |
| 16.07.18 | q 2 | Alexander Cozbinov | Kaptan Kaster | 6-0, 6-3 | | match details | USA F19b | Hard |
| 15.07.18 | q 1 | Kaptan Kaster | Andrew Cahn | 3-6, 7-5, 7-64 | | match details | ||
| 02.10.17 | qual. | Daniel Kopeinigg | Kaptan Kaster | 6-1, 6-2 | | match details |  Portugal F21 | Hard |
| 02.10.17 | q 2 | Kaptan Kaster | Eduardo Cabral | 7-65, 6-0 | | match details | ||
| 25.09.17 | q 1 | Kaptan Kaster | Markus Neuhauser | 6-3, 6-2 | | match details | Portugal F20 | Hard |
| 25.09.17 | q 2 | Ivan Marrero Curbelo | Kaptan Kaster | 6-4, 7-5 | | match details | ||
| 20.09.17 | 1st round | Pablo Vivero Gonzalez | Kaptan Kaster | 6-2, 6-1 | | match details | Portugal F19 | Hard |
| 18.09.17 | q 1 | Kaptan Kaster | Henrique Brancal | 3-6, 6-1, 6-1 | | match details | ||
| 18.09.17 | qual. | Kaptan Kaster | Patrick Mayer (GER) | 7-63, 1-6, 6-4 | | match details | ||
| 03.07.17 | q 2 | Yates Johnson | Kaptan Kaster | 6-4, 6-1 | | match details | USA F23 | Hard |
| 03.07.17 | q 1 | Kaptan Kaster | Cotter Wilson | 6-1, 1-6, 6-4 | | match details | ||
| 26.06.17 | q 1 | Tam Trinh | Kaptan Kaster | 6-3, 7-5 | | match details | USA F21 | Hard |
| 20.03.17 | q 1 | Tanner K Smith | Kaptan Kaster | 6-1, 6-2 | | match details | USA F11 | Hard |
| 13.03.17 | q 1 | David Fox | Kaptan Kaster | 6-3, 6-3 | | match details | USA F10 | Hard |
| 05.09.16 | qual. | Thomas Laurent | Kaptan Kaster | 4-6, 6-3, 6-1 | | match details |  France F17 | Hard |
| 14.03.16 | q 1 | Keanu Ellen | Kaptan Kaster | 6-75, 3-0, Kaptan Kaster - retired | | match details | USA F10 | Hard |
| 04.01.16 | q 1 | Errol Smith | Kaptan Kaster | 7-63, 6-3 | | match details | USA F1 | Hard |
| 28.09.15 | Benjamin Tasevac | Kaptan Kaster | 6-3, 6-74, 6-3 | | match details | USA F28 | Hard | |
| 21.09.15 | Freddie Mcgeehan | Kaptan Kaster | 6-0, 6-4 | | match details | USA F27 | Hard | |
| 14.09.15 | q 1 | Jan Meyer | Kaptan Kaster | 6-1, 6-3 | | match details | USA F26 | Hard |
| 14.09.15 | Kaptan Kaster | Kelvin Kim | 6-3, 3-6, 7-5 | | match details | |||
| 08.06.15 | q 1 | Enzo Donoso Di Giammarino | Kaptan Kaster | Kaptan Kaster - walk over | | match details |  Mexico F6 | Hard |
| 01.06.15 | q 1 | Matthew Kandath | Kaptan Kaster | 6-4, 4-6, 6-4 | | match details | Mexico F5 | Hard |
| 23.03.15 | q 1 | Nathan Ponwith | Kaptan Kaster | 7-5, 6-1 | | match details | USA F11 | Hard |
| 16.03.15 | q 1 | Junior A. Ore | Kaptan Kaster | 6-2, 6-2 | | match details | USA F10 | Hard |
| 12.01.15 | q 1 | Nikita Matveyko | Kaptan Kaster | 6-3, 6-3 | | match details | USA F4 | Hard |
| 05.01.15 | q 2 | Carsten Ball | Kaptan Kaster | 6-1, 6-0 | | match details | USA F2 | Hard |
| 05.01.15 | q 1 | Kaptan Kaster | Karim Hossam | 7-5, 6-3 | | match details | ||
| 20.10.14 | q 2 | Matthew Westmoreland | Kaptan Kaster | 6-2, 6-2 | | match details | USA F29 | Hard |
| 06.10.14 | q 1 | Kaptan Kaster | Daniel Lempa | 6-0, 3-6, 6-4 | | match details | USA F27 | Hard |
| 06.10.14 | q 2 | Jordi Arconada | Kaptan Kaster | 6-1, 6-3 | | match details | ||
| 22.09.14 | q 2 | Skyler Butts | Kaptan Kaster | 6-4, 7-5 | | match details | USA F26 | Hard |
| 22.09.14 | Kaptan Kaster | Ryan Stanbury | 6-3, 6-1 | | match details | |||
| 22.09.14 | q 1 | Kaptan Kaster | Stanislas Gavoty | 6-0, 6-3 | | match details | ||
| 15.09.14 | Alec Adamson | Kaptan Kaster | 6-2, 6-0 | | match details | USA F25 | Hard | |
| 08.09.14 | Adrian Chamdani | Kaptan Kaster | 4-6, 6-3, 6-3 | | match details | USA F24 | Hard | |
| 18.08.14 | q 1 | Kaptan Kaster | Jamie Grossman | 6-3, 7-5 | | match details | Mexico F9 | Hard |
| 18.08.14 | qual. | Stephen Stege | Kaptan Kaster | 6-75, 6-1, 6-1 | | match details | ||
| 28.07.14 | Luke Gensburg | Kaptan Kaster | 6-4, 6-3 | | match details | USA F22 | Hard | |
| 23.06.14 | q 1 | Kaptan Kaster | Omar Naguib | 6-1, 6-4 | | match details | USA F17 | Hard |
| 23.06.14 | q 2 | Kaptan Kaster | John Peterson | 6-0, 6-1 | | match details | ||
| 23.06.14 | qual. | Vladislav Bondarenko | Kaptan Kaster | 6-2, 7-5 | | match details | ||
| 16.06.14 | q 1 | Nathan Roper | Kaptan Kaster | 0-6, 6-3, 6-4 | | match details | USA F15 | Hard |
