| 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 | |
| ATP Dubái | 03/17 15:35 | 26 | [44] Marton Fucsovics v Dusan Lajovic [26] | 6-1,4-6,6-4 | |
| ATP Dubái | 03/16 11:40 | 25 | [258] Malek Jaziri v Dusan Lajovic [26] | 5-7,2-6 | |
| ATP Doha | 03/09 14:15 | 25 | [27] Dusan Lajovic v Marton Fucsovics [46] | 6-7,3-6 | |
| ATP Róterdam | 03/04 18:30 | 26 | [27] Dusan Lajovic v Borna Coric [26] | 3-6,2-6 | |
| ATP Róterdam | 03/03 11:40 | 25 | [3] Daniil Medvedev v Dusan Lajovic [27] | 6-7,4-6 | |
| ATP Montpellier | 02/25 13:50 | 26 | [27] Dusan Lajovic v Dennis Novak [102] | 6-7,5-7 | |
| Open de Australia | 02/14 07:30 | 26 | [27] Dusan Lajovic v Alexander Zverev [7] | 4-6,6-7,3-6 | |
| Open de Australia | 02/12 04:30 | 25 | [87] Pedro Martinez v Dusan Lajovic [27] | 7-6,5-7,1-6,4-6 | |
| Open de Australia | 02/10 04:20 | 24 | [45] Alexander Bublik v Dusan Lajovic [27] | 4-6,6-7,6-4,3-6 | |
| Open de Australia | 02/08 06:45 | 23 | [201] Sergiy Stakhovsky v Dusan Lajovic [26] | 7-5,4-6,3-6,7-5,4-6 | |
| ATP Cup | 02/05 23:00 | 1 | Dusan Lajovic v Jan-Lennard Struff | View | |
| ATP Cup | 02/04 23:00 | 1 | [26] Dusan Lajovic v Jan-Lennard Struff [37] | 6-3,3-6,4-6 | |
| ATP Cup | 02/01 23:00 | 1 | [26] Dusan Lajovic v Milos Raonic [15] | 3-6,4-6 | |
| ATP París | 11/03 15:00 | 24 | [36] Adrian Mannarino v Dusan Lajovic [26] | 7-6,6-3 | |
| ATP Viena | 10/27 16:55 | 25 | [26] Dusan Lajovic v Lorenzo Sonego [42] | 4-6,3-6 | |
| ATP Viena | 10/27 13:00 | 25 | Dusan Lajovic v Diego Schwartzman | Cancelled | |
| ATP Amberes | 10/19 14:30 | 25 | [24] Dusan Lajovic v Frances Tiafoe [61] | 3-6,6-7 | |
| ATP Cerdeña | 10/14 14:15 | 26 | [74] Laslo Djere v Dusan Lajovic [24] | 6-4,7-5 | |
| Open de Francia | 10/01 14:50 | 24 | [24] Dusan Lajovic v Kevin Anderson [118] | 2-6,4-6,6-4,6-3,3-6 | |
| Open de Francia | 09/29 10:15 | 23 | [24] Dusan Lajovic v Gianluca Mager [89] | 6-4,7-6,4-6,6-1 | |
| ATP Hamburgo | 09/25 11:30 | 27 | [24] Dusan Lajovic v Stefanos Tsitsipas [6] | 6-7,2-6 | |
| ATP Hamburgo | 09/24 10:30 | 26 | [16] Karen Khachanov v Dusan Lajovic [24] | 1-6,2-6 | |
| ATP Hamburgo | 09/22 19:05 | 25 | [24] Dusan Lajovic v Adrian Mannarino [38] | 6-4,6-1 | |
| ATP Roma | 09/18 17:00 | 26 | [25] Dusan Lajovic v Rafael Nadal [2] | 1-6,3-6 | |
| ATP Roma | 09/17 12:05 | 25 | [19] Milos Raonic v Dusan Lajovic [25] | 6-7,6-4,2-6 | |
| ATP Roma | 09/15 12:05 | 24 | [70] Alejandro Davidovich Fokina v Dusan Lajovic [25] | 4-6,4-6 | |
| ATP Kitzbuhel | 09/10 08:30 | 26 | [118] Yannick Hanfmann v Dusan Lajovic [24] | 4-6,6-3,6-4 | |
| US Open | 08/31 15:00 | 23 | [24] Dusan Lajovic v Egor Gerasimov [72] | 1-6,6-4,4-6,4-6 |
Wikipedia - Dušan Lajović
Dušan Lajović (Belgrado, 30 de junio de 1990) es un jugador profesional de tenis serbio. Su ranking ATP individual más alto fue el n.º 23 el 29 de abril de 2019, mientras que en dobles alcanzó el puesto n.º 82 el 21 de septiembre de 2020.[1] Hasta el momento ha obtenido 2 títulos ATP 250, 7 títulos de la categoría ATP Challenger Tour, todos ellos en modalidad de individuales,[2] y ha llegado a la final de un Masters 1000; Montecarlo en 2019.