The 2023 ATP Buenos Aires Open quarterfinal matchup pits world number two Carlos Alcaraz against 90th-ranked Dusan Lajovic on Saturday.
On Thursday, world number 90 Dusan Lajovic will face 127th-ranked Camilo Carabelli in the second round of the 2023 ATP Buenos Aires Open in Argentina.
Dusan Lajovic and Juan Pablo Varillas will take on each other in the round of 32 of the 2023 ATP Cordoba Open on February 7.
Lajovic's pro career, which started in 2007, hasn't been filled with a number of highlight reels.
Jan Lennard Struff and Dusan Lajovic will face each other in the round of 32 of the 2022 ATP Sofia Open on Wednesday, September 28.
On Tuesday, Serbia's Dusan Lajovic and Italy's Fabio Fognini square off in the opening round of the 2022 ATP Winston-Salem Open.
Aslan Karatsev and Dusan Lajovic will take on each other on Wednesday, July 27 in the round of 16 of the 2022 Generali Open.
On Monday, Lorenzo Musetti of Italy will play Dusan Lajovic of Serbia in the opening round of the 2022 ATP Hamburg Open.
The most eye-catching fixture of all on the opening day was the one between Dusan Lajovic and fifth seed Frances Tiafoe.
The Serb is a key part of Serbia's Davis Cup team, where his performances have been praised by none other than Novak Djokovic himself.