| Challenger Barcelona | 10/08 10:20 | 27 | [257] Nicola Kuhn v Alex Molcan [117] | 3-6,2-6 | |
| Challenger Barcelona | 10/06 10:00 | 26 | [271] Timofey Skatov v Alex Molcan [117] | 1-6,6-7 | |
| Challenger Barcelona | 10/05 09:00 | 25 | Alejandro Moro Canas v Alex Molcan | 1-6,3-6 | |
| Challenger Sibiu | 10/01 10:05 | 27 | [194] Thanasi Kokkinakis v Alex Molcan [119] | 6-2,7-6 | |
| Challenger Sibiu | 09/30 12:10 | 26 | [197] Vit Kopriva v Alex Molcan [119] | 6-1,0-6,4-6 | |
| Challenger Sibiu | 09/27 08:50 | 25 | [298] Riccardo Bonadio v Alex Molcan [119] | 4-6,2-6 | |
| Davis Cup | 09/17 15:30 | 1 | [117] Alex Molcan v Cristian Garin [17] | 2-6,4-6 | |
| US Open | 09/03 21:00 | 25 | [138] Alex Molcan v Diego Schwartzman [14] | 4-6,3-6,3-6 | |
| US Open | 09/01 15:50 | 24 | [84] Brandon Nakashima v Alex Molcan [138] | 3-6,6-3,6-1,2-6,4-6 | |
| US Open | 08/30 20:35 | 23 | [138] Alex Molcan v Cem Ilkel [188] | 4-6,6-3,6-1,6-1 | |
| US Open | 08/27 15:00 | 19 | [233] Gastao Elias v Alex Molcan [138] | 2-6,6-4,6-7 | |
| US Open | 08/26 16:20 | 15 | [183] Zdenek Kolar v Alex Molcan [138] | 4-6,3-6 | |
| US Open | 08/24 20:20 | 14 | [210] Kimmer Coppejans v Alex Molcan [138] | 3-6,3-6 | |
| Challenger Meerbusch | 08/10 08:00 | 25 | Alex Molcan v Shintaro Mochizuki | Cancelled | |
| Challenger Liberec | 08/08 11:00 | 29 | [153] Alex Molcan v Tomas Machac [150] | 6-0,6-1 | |
| Challenger Liberec | 08/07 09:30 | 28 | [285] Malek Jaziri v Alex Molcan [153] | 1-6,0-6 | |
| Challenger Liberec | 08/06 11:00 | 27 | [116] Kamil Majchrzak v Alex Molcan [153] | 6-7,3-6 | |
| Challenger Liberec | 08/05 10:00 | 26 | [441] Dalibor Svrcina v Alex Molcan [153] | 2-6,1-6 | |
| Challenger Liberec | 08/03 10:05 | 25 | [226] Robin Haase v Alex Molcan [153] | 1-6,4-6 | |
| ATP Gstaad | 07/19 11:10 | 25 | Mikael Ymer v Alex Molcan | Cancelled | |
| ATP Hamburg | 07/15 10:30 | 26 | [43] Dusan Lajovic v Alex Molcan [160] | 6-4,6-7,6-3 | |
| ATP Hamburg | 07/13 12:55 | 25 | [73] Gianluca Mager v Alex Molcan [160] | 6-4,4-6,6-7 | |
| ATP Hamburg | 07/11 13:00 | 19 | [130] Christopher O'Connell v Alex Molcan [158] | 3-6,7-5,3-6 | |
| ATP Hamburg | 07/10 12:35 | 14 | [180] Filip Horansky v Alex Molcan [158] | 6-7,2-6 | |
| Wimbledon | 06/24 12:30 | 19 | [158] Alex Molcan v Antoine Hoang [156] | 6-1,6-4,4-6,4-6,5-7 | |
| Wimbledon | 06/23 13:30 | 19 | [125] Damir Dzumhur v Alex Molcan [180] | 2-6,6-7 | |
| Wimbledon | 06/22 12:50 | 14 | [180] Alex Molcan v Ernesto Escobedo [184] | 2-6,7-5,8-6 | |
| Challenger Prostejov | 06/19 08:00 | 29 | [180] Alex Molcan v Federico Coria [103] | 6-7,3-6 | |
| Challenger Prostejov | 06/18 10:45 | 28 | [180] Alex Molcan v Gianluca Mager [82] | 6-1,6-3 | |
| Challenger Prostejov | 06/17 10:00 | 27 | [180] Alex Molcan v Hugo Dellien [129] | 6-3,6-1 |
Wikipedia - Alex Molčan
Alex Molčan (born 1 December 1997) is a Slovak professional tennis player. Molčan has a career-high ATP singles ranking of World No. 38 achieved on 23 May 2022. He also has a career high ATP doubles ranking of No. 268 achieved on 14 June 2021. He is currently the No. 3 Slovak tennis player in singles.
Molčan has reached three ATP 250 finals at the 2021 Belgrade Open, in Morocco in 2022 and at the 2022 ATP Lyon Open. He also reached eleven singles ITF finals, with a record of 6 wins and 5 losses which includes a 2–2 result in ATP Challenger finals. Additionally, he has reached five career doubles ITF finals, with a record of 2 wins and 3 losses, including a 1–3 result in ATP Challenger finals.