| ATP - Banja Luka | 04/21 13:55 | 27 | [1] Novak Djokovič v Dusan Lajovic [70] | 4-6,6-7 | |
| ATP - Banja Luka | 04/20 09:00 | 26 | [70] Dusan Lajovic v Gregoire Barrere [57] | 6-3,6-0 | |
| ATP - Banja Luka | 04/18 12:40 | 25 | [70] Dusan Lajovic v Filip Krajinovic [74] | 6-2,4-6,6-4 | |
| ATP - Monte Carlo | 04/10 10:40 | 24 | [68] Dusan Lajovic v Alexei Popyrin [95] | 6-7,3-6 | |
| ATP - Monte Carlo | 04/09 12:05 | 19 | [68] Dusan Lajovic v Ugo Humbert [79] | 6-2,3-6,4-6 | |
| ATP - Monte Carlo | 04/08 15:45 | 14 | [68] Dusan Lajovic v Joao Sousa [147] | 6-2,6-4 | |
| ATP - Miami | 03/26 19:30 | 25 | [1] Carlos Alcaraz v Dusan Lajovic [76] | 6-0,7-6 | |
| ATP - Miami | 03/24 22:50 | 24 | [76] Dusan Lajovic v Maxime Cressy [37] | 6-4,7-6 | |
| ATP - Miami | 03/22 20:30 | 23 | [52] Andy Murray v Dusan Lajovic [76] | 4-6,5-7 | |
| ATP - Indian Wells | 03/07 06:15 | 44 | [71] Dusan Lajovic v Tennys Sandgren [224] | Retired | |
| ATP - Santiago | 03/03 17:00 | 27 | [75] Dusan Lajovic v Tomas Martin Etcheverry [76] | 1-6,2-6 | |
| ATP - Santiago | 03/02 17:00 | 26 | [108] Juan M Cerundolo v Dusan Lajovic [75] | 2-6,6-2,6-7 | |
| ATP - Santiago | 02/28 17:00 | 25 | [122] Camilo Ugo Carabelli v Dusan Lajovic [75] | 1-6,3-6 | |
| ATP - Rio de Janeiro | 02/24 21:45 | 27 | [2] Carlos Alcaraz v Dusan Lajovic [80] | 6-4,7-6 | |
| ATP - Rio de Janeiro | 02/24 01:05 | 26 | [57] Laslo Djere v Dusan Lajovic [80] | 2-6,4-6 | |
| ATP - Rio de Janeiro | 02/22 19:30 | 25 | [80] Dusan Lajovic v Diego Schwartzman [38] | 6-1,6-4 | |
| ATP - Buenos Aires | 02/17 23:20 | 27 | [2] Carlos Alcaraz v Dusan Lajovic [90] | 6-4,6-2 | |
| ATP - Buenos Aires | 02/15 22:40 | 26 | [127] Camilo Ugo Carabelli v Dusan Lajovic [90] | 3-6,1-6 | |
| ATP - Buenos Aires | 02/14 22:00 | 25 | [90] Dusan Lajovic v Sebastian Baez [36] | 3-6,7-6,6-3 | |
| ATP - Buenos Aires | 02/12 19:25 | 19 | [89] Dusan Lajovic v Felipe Meligeni Rodrigues Alves [161] | 6-3,6-3 | |
| ATP - Buenos Aires | 02/11 19:15 | 14 | [89] Dusan Lajovic v Renzo Olivo [178] | 6-3,6-4 | |
| ATP - Córdoba | 02/09 19:20 | 26 | [89] Dusan Lajovic v Albert Ramos-Vinolas [54] | 4-6,6-2,2-6 | |
| ATP - Córdoba | 02/06 21:15 | 25 | [89] Dusan Lajovic v Juan Pablo Varillas [98] | 7-6,6-3 | |
| Australian Open | 01/16 01:50 | 23 | [86] Dusan Lajovic v Denis Shapovalov [22] | 4-6,6-4,4-6,1-6 | |
| ATP - Auckland | 01/07 00:05 | 14 | [80] Dusan Lajovic v Christopher Eubanks [123] | 6-2,3-6,4-6 | |
| Challenger - Maspalomas | 12/04 11:00 | 29 | [103] Dusan Lajovic v Steven Diez [348] | 6-1,6-4 | |
| Challenger - Maspalomas | 12/03 12:00 | 28 | [103] Dusan Lajovic v Pablo Llamas Ruiz [417] | 3-6,6-2,6-2 | |
| Challenger - Maspalomas | 12/02 12:05 | 27 | [103] Dusan Lajovic v Adrian Andreev [197] | Walkover | |
| Challenger - Maspalomas | 12/01 10:00 | 26 | Dusan Lajovic v Imanol L Morillo | 6-3,6-4 | |
| Challenger - Maspalomas | 11/29 14:35 | 25 | [103] Dusan Lajovic v Andrey Chepelev [367] | 6-3,6-4 |
Wikipedia - Dušan Lajović
Dušan Lajović (Serbian Cyrillic: Душан Лајовић; born 30 June 1990) is a Serbian professional tennis player. Lajović has won two singles and two doubles titles on the ATP Tour. On 29 April 2019, Lajović reached his career-high singles ranking of world No. 23. On 21 September 2020, he peaked at No. 82 in the doubles rankings. He is best known for his clay-court game, kick serve and strong flowing groundstrokes, especially his one-handed backhand. Lajović regularly represents Serbia in team competitions, after playing in the now defunct World Team Cup in 2010 and 2011, he is a member of the Serbian Davis Cup team since 2012 and he contributed greatly to Serbia winning the inaugural ATP Cup in 2020, as he won four of six matches. He won his first singles tournament at the 2019 Croatia Open and reached his first Masters 1000 final at the 2019 Monte-Carlo Masters.