08.11.23 | 1-a rundă | Mac Kiger/Mitchell Krueger | Thai Kwiatkowski/Alexander Ritschard | 6-4, 6-4 | | detaliu meci | Knoxville Challenger | In. Hard |
12.10.23 | Sfert de finală | Evan King/Reese Stalder | Thai Kwiatkowski/Alexander Ritschard | 7-5, 7-63 | | detaliu meci | Fairfield Challenger | Hard |
11.10.23 | 1-a rundă | Thai Kwiatkowski/Alexander Ritschard | Ruben Gonzales/Nicolas Moreno De Alboran | 6-4, 6-4 | | detaliu meci |
27.09.23 | 1-a rundă | Nicholas Bybel/Oliver Crawford | Thai Kwiatkowski/Alexander Ritschard | 6-0, 2-6, 10-7 | | detaliu meci | Charleston Challenger | Hard |
14.05.21 | Sfert de finală | Andrew Paulson/Patrik Rikl | Thai Kwiatkowski/Alexander Ritschard | Thai Kwiatkowski/Alexander Ritschard - nu s-a prezentat | | detaliu meci | M25 Prague | Zgura |
13.05.21 | 1-a rundă | Thai Kwiatkowski/Alexander Ritschard | Chun Hsin Tseng/Mischa Zverev | Chun Hsin Tseng/Mischa Zverev - nu s-a prezentat | | detaliu meci |
16.03.21 | 1-a rundă | Emilio Gomez/Roberto Quiroz | Thai Kwiatkowski/Alexander Ritschard | 7-5, 2-6, 13-11 | | detaliu meci | Cleveland Challenger | In. Hard |
18.11.20 | 1-a rundă | Chun Hsin Tseng/Tung-Lin Wu | Thai Kwiatkowski/Alexander Ritschard | Thai Kwiatkowski/Alexander Ritschard - nu s-a prezentat | | detaliu meci | Orlando Challenger | Hard |
04.11.17 | Semifinală | Denis Kudla/Danny Thomas | Thai Kwiatkowski/Alexander Ritschard | 7-5, 6-1 | | detaliu meci | Charlottesville Challenger | In. Hard |
01.11.17 | Sfert de finală | Thai Kwiatkowski/Alexander Ritschard | Ruan Roelofse/Joe Salisbury | 6-3, 3-6, 10-6 | | detaliu meci |
30.10.17 | 1-a rundă | Thai Kwiatkowski/Alexander Ritschard | Alexander Centenari/Junior A. Ore | 7-5, 7-5 | | detaliu meci |