| Challenger - Split | 04/09 09:55 | 25 | [420] Matej Dodig v Alex Molcan [157] | 6-2,6-4 | |
| Challenger - Phoenix | 03/11 17:00 | 14 | [130] Alex Molcan v Elias Ymer [178] | Retired | |
| ATP - Indian Wells | 03/05 18:00 | 15 | [130] Alex Molcan v Hugo Grenier [146] | 3-6,2-6 | |
| ATP - Indian Wells | 03/04 19:30 | 14 | [109] Benoit Paire v Alex Molcan [130] | 6-7,3-6 | |
| ATP - Santiago | 02/26 18:55 | 25 | [122] Alex Molcan v Federico Coria [106] | 1-6,6-7 | |
| ATP - Santiago | 02/25 16:55 | 19 | [122] Alex Molcan v Facundo Bagnis [138] | 6-4,6-4 | |
| ATP - Santiago | 02/24 18:00 | 14 | [122] Alex Molcan v Marco Cecchinato [198] | 6-2,7-6 | |
| ATP - Rio De Janeiro | 02/17 21:10 | 14 | [151] Felipe Meligeni Rodrigues Alves v Alex Molcan [122] | 6-2,6-3 | |
| ATP - Buenos Aires | 02/10 15:00 | 14 | [78] Daniel Elahi Galan v Alex Molcan [122] | 6-3,7-6 | |
| Coupe Davis | 02/03 13:55 | 168 | Miomir Kecmanovic v Alex Molcan | Cancelled | |
| Coupe Davis | 02/02 15:50 | 168 | [53] Dusan Lajovic v Alex Molcan [122] | 6-4,2-6,0-6 | |
| Open d'Australie | 01/12 04:00 | 19 | [118] Alex Molcan v Sumit Nagal [139] | 4-6,4-6 | |
| Open d'Australie | 01/11 06:35 | 15 | [118] Alex Molcan v John Millman [484] | 6-4,6-3 | |
| Open d'Australie | 01/10 03:10 | 14 | [118] Alex Molcan v Gijs Brouwer [154] | 6-4,6-4 | |
| Challenger Canberra | 01/01 23:00 | 25 | [119] Alex Molcan v Denis Yevseyev [190] | 5-7,4-6 | |
| Challenger Valencia | 11/20 16:35 | 25 | [198] Rudolf Molleker v Alex Molcan [113] | 6-4,7-5 | |
| Helsinki, Finland | 11/09 15:30 | 26 | [118] Alex Molcan v Emil Ruusuvuori [69] | 2-6,5-7 | |
| Helsinki, Finland | 11/07 11:00 | 25 | [172] Mattia Bellucci v Alex Molcan [118] | 0-6,6-2,1-6 | |
| Bergamo, Italy | 11/03 14:45 | 27 | [110] David Goffin v Alex Molcan [119] | 7-5,6-2 | |
| Bergamo, Italy | 11/01 10:20 | 26 | [171] Gijs Brouwer v Alex Molcan [119] | 6-3,6-7,6-7 | |
| Bergamo, Italy | 10/30 15:30 | 25 | [186] Matteo Gigante v Alex Molcan [119] | 2-6,2-6 | |
| Challenger Olbia | 10/21 18:50 | 28 | [115] Alex Molcan v Flavio Cobolli [106] | 4-6,1-6 | |
| Challenger Olbia | 10/20 13:55 | 27 | [152] Mattia Bellucci v Alex Molcan [115] | 3-6,2-6 | |
| Challenger Olbia | 10/19 10:55 | 26 | [345] Marius Copil v Alex Molcan [115] | 2-6,2-6 | |
| Challenger Olbia | 10/17 09:30 | 25 | [196] Dimitar Kuzmanov v Alex Molcan [115] | Retired | |
| Challenger Bratislava | 10/10 14:50 | 25 | [113] Alex Molcan v Joris De Loore [188] | 7-5,4-6,3-6 | |
| Alicante, Spain | 10/03 12:05 | 25 | [194] Dennis Novak v Alex Molcan [113] | 6-1,6-3 | |
| Orleans, France | 09/25 17:10 | 25 | [113] Alex Molcan v Luca Van Assche [69] | 6-1,6-7,3-6 | |
| Coupe Davis | 09/17 10:35 | 4 | [5] Stefanos Tsitsipas v Alex Molcan [113] | 6-7,6-4,3-6 | |
| Coupe Davis | 09/16 08:00 | 1 | Alexandros Skorilas v Alex Molcan | 1-6,1-6 |
Wikipedia - Alex Molčan
Alex Molčan, né le à Prešov, est un joueur de tennis slovaque, professionnel depuis 2015.