| ATP - Viena | 10/26 14:40 | 25 | [33] Dusan Lajovic v Frances Tiafoe [49] | 4-6,4-6 | |
| ATP - Antuérpia | 10/20 12:45 | 26 | [65] Arthur Rinderknech v Dusan Lajovic [33] | 6-3,4-6,6-2 | |
| ATP - Antuérpia | 10/18 16:15 | 25 | [73] Richard Gasquet v Dusan Lajovic [33] | 6-7,1-6 | |
| ATP - Indian Wells | 10/10 01:00 | 24 | [60] Tommy Paul v Dusan Lajovic [35] | 6-2,6-3 | |
| ATP - Nur-Sultã | 09/23 06:00 | 26 | [82] Soonwoo Kwon v Dusan Lajovic [35] | 7-5,6-4 | |
| Open dos EUA | 09/01 16:00 | 24 | [40] Dusan Lajovic v Peter Gojowczyk [141] | 6-2,4-6,6-2,5-7,4-6 | |
| Open dos EUA | 08/30 15:00 | 23 | [40] Dusan Lajovic v Benoit Paire [49] | 6-3,7-5,2-6,6-4 | |
| ATP - Cincinnati | 08/18 00:05 | 24 | [43] Dusan Lajovic v Gael Monfils [22] | 6-7,2-6 | |
| ATP - Toronto | 08/12 15:00 | 26 | [12] Casper Ruud v Dusan Lajovic [44] | 6-4,6-3 | |
| ATP - Toronto | 08/11 15:00 | 25 | [44] Dusan Lajovic v Felix Auger Aliassime [16] | 7-5,6-4 | |
| ATP - Toronto | 08/10 15:00 | 24 | [44] Dusan Lajovic v Emil Ruusuvuori [72] | 3-6,6-3,6-3 | |
| ATP - Umag | 07/23 17:00 | 27 | [152] Daniel Altmaier v Dusan Lajovic [45] | 6-2,6-4 | |
| ATP - Umag | 07/22 17:00 | 26 | [121] Bernabe Zapata Miralles v Dusan Lajovic [45] | 5-7,4-6 | |
| ATP - Hamburgo | 07/16 14:15 | 27 | [43] Dusan Lajovic v Pablo Carreño Busta [13] | 6-7,3-6 | |
| ATP - Hamburgo | 07/15 10:30 | 26 | [43] Dusan Lajovic v Alex Molcan [160] | 6-4,6-7,6-3 | |
| ATP - Hamburgo | 07/13 19:15 | 25 | [43] Dusan Lajovic v Lucas Pouille [101] | 6-4,6-4 | |
| Wimbledon | 06/30 15:15 | 24 | [26] Daniel Evans v Dusan Lajovic [42] | 6-3,6-3,6-4 | |
| Wimbledon | 06/29 10:00 | 23 | [42] Dusan Lajovic v Gilles Simon [97] | 6-4,7-5,3-6,4-6,6-3 | |
| ATP - Maiorca | 06/21 13:15 | 25 | [254] Lukas Klein v Dusan Lajovic [40] | 6-4,7-6 | |
| Open de França | 05/31 12:55 | 23 | [31] Nikoloz Basilashvili v Dusan Lajovic [39] | 6-4,6-3,0-6,6-2 | |
| ATP - Belgrado | 05/27 13:15 | 27 | [119] Andrej Martin v Dusan Lajovic [39] | 3-6,6-3,6-4 | |
| ATP - Belgrado | 05/26 16:15 | 26 | [58] Jeremy Chardy v Dusan Lajovic [39] | 3-6,4-6 | |
| ATP - Belgrado | 05/24 14:00 | 25 | [92] Ricardas Berankis v Dusan Lajovic [39] | 3-6,3-6 | |
| ATP - Roma | 05/11 08:00 | 24 | [42] John Millman v Dusan Lajovic [37] | 6-3,6-4 | |
| ATP - Madrid | 05/02 12:45 | 24 | [37] Dusan Lajovic v Denis Shapovalov [14] | 1-6,3-6 | |
| ATP - Munique | 04/27 09:00 | 25 | [127] Mackenzie McDonald v Dusan Lajovic [37] | 6-4,6-4 | |
| ATP - Belgrado | 04/22 12:30 | 26 | [84] Federico Delbonis v Dusan Lajovic [37] | 6-3,2-6,6-4 | |
| ATP - Monte Carlo | 04/12 15:25 | 24 | [33] Daniel Evans v Dusan Lajovic [31] | 6-3,6-7,6-2 | |
| ATP - Miami | 03/29 02:05 | 25 | [58] Frances Tiafoe v Dusan Lajovic [26] | 1-6,7-5,6-3 | |
| ATP - Miami | 03/26 15:00 | 24 | [205] Ernesto Escobedo v Dusan Lajovic [26] | 2-6,3-6 |
Wikipedia - Dusan Lajovic
Dusan Lajovic (30 de junho de 1990, Belgrado, Iugoslávia) é um tenista profissional sérvio.