Italy: Naples 3 - Singles - Main |
| 1/8-finals | Coria F. | Krajinovic F. | 2:1 (0:6, 7:65, 6:2) | details | 29.03.2024 |
| 1/16-finals | Geerts M. | Krajinovic F. | 0:2 (5:7, 4:6) | details | 27.03.2024 |
Croatia: Zadar - Singles - Main |
| 1/16-finals | Thiem D. | Krajinovic F. | 2:0 (6:2, 7:64) | details | 18.03.2024 |
Hungary: Szekesfehervar - Singles - Qualification |
| Final | Vincent Ruggeri S. | Krajinovic F. | 2:0 (6:3, 6:4) | details | 11.03.2024 |
| Semi-finals | Krajinovic F. | Taberner C. | 2:1 (3:6, 7:62, 6:4) | details | 10.03.2024 |
France: Lille - Singles - Qualification |
| Semi-finals | Krajinovic F. | Lamasine T. | 1:2 (2:6, 7:65, 1:6) | details | 25.02.2024 |
United Kingdom: Nottingham 3 - Singles - Main |
| 1/16-finals | Moeller M. | Krajinovic F. | 2:0 (7:5, 7:5) | details | 06.02.2024 |
Germany: Koblenz - Singles - Main |
| 1/8-finals | Krajinovic F. | Nakashima B. | 0:2 (65:7, 4:6) | details | 01.02.2024 |
| 1/16-finals | Peniston R. | Krajinovic F. | 1:2 (3:6, 6:4, 4:6) | details | 30.01.2024 |
Germany: Koblenz - Singles - Qualification |
| Final | Krajinovic F. | Ejupovic E. | 2:0 (6:3, 6:2) | details | 29.01.2024 |
| Semi-finals | Vrbensky M. | Krajinovic F. | 0:2 (0:6, 1:6) | details | 28.01.2024 |
United Kingdom: Wimbledon - Singles - Main |
| 1/64-finals | Krajinovic F. | Auger-Aliassime F. | CAN. | details | 03.07.2023 |
France: French Open - Singles - Main |
| 1/64-finals | Krajinovic F. | Tiafoe F. | 0:3 (3:6, 4:6, 2:6) | details | 29.05.2023 |
Switzerland: Geneva - Singles - Main |
| 1/16-finals | Mannarino A. | Krajinovic F. | 2:0 (7:5, 6:1) | details | 22.05.2023 |
Italy: Rome - Singles - Main |
| 1/64-finals | Krajinovic F. | Fucsovics M. | 0:2 (4:6, 2:6) | details | 10.05.2023 |
Czech Republic: Prague - Singles - Main |
| Semi-finals | Krajinovic F. | Stricker D. | 1:2 (5:7, 7:5, 3:6) | details | 06.05.2023 |
| Quarter-finals | Krajinovic F. | Koepfer D. | 2:0 (6:1, 6:2) | details | 05.05.2023 |
| 1/8-finals | Krajinovic F. | Gaio F. | 2:1 (6:2, 4:6, 6:4) | details | 04.05.2023 |
| 1/16-finals | Krajinovic F. | Choinski J. | 2:1 (6:4, 4:6, 6:2) | details | 02.05.2023 |
Spain: Madrid - Singles - Main |
| 1/64-finals | O'Connell C. | Krajinovic F. | 2:1 (6:4, 62:7, 6:2) | details | 27.04.2023 |
Bosnia and Herzegovina: Banja Luka - Singles - Main |
| 1/16-finals | Lajovic D. | Krajinovic F. | 2:1 (6:2, 4:6, 6:4) | details | 18.04.2023 |
Monaco: Monte Carlo - Singles - Main |
| 1/32-finals | Bautista-Agut R. | Krajinovic F. | 2:1 (5:7, 7:610, 6:1) | details | 10.04.2023 |
Monaco: Monte Carlo - Singles - Qualification |
| Final | Fucsovics M. | Krajinovic F. | 2:0 (6:3, 7:5) | details | 09.04.2023 |
| Semi-finals | Safiullin R. | Krajinovic F. | 1:2 (7:64, 3:6, 2:6) | details | 08.04.2023 |
USA: Miami - Singles - Main |
| 1/64-finals | Ruusuvuori E. | Krajinovic F. | CAN. | details | 23.03.2023 |
USA: Phoenix - Singles - Main |
| 1/16-finals | Krajinovic F. | Huesler M. | 0:1 RET. (65:7, 0:2) | details | 14.03.2023 |
USA: Indian Wells - Singles - Main |
| 1/64-finals | McDonald M. | Krajinovic F. | 2:0 (6:3, 6:0) | details | 09.03.2023 |
United Arab Emirates: Dubai - Singles - Main |
| 1/16-finals | Krajinovic F. | Rublev A. | 0:2 (5:7, 2:6) | details | 27.02.2023 |
France: Marseille - Singles - Main |
| 1/16-finals | Bublik A. | Krajinovic F. | 2:1 (5:7, 6:3, 6:4) | details | 20.02.2023 |
France: Montpellier - Singles - Main |
| 1/8-finals | Sonego L. | Krajinovic F. | 2:0 (7:5, 6:1) | details | 09.02.2023 |
| 1/16-finals | Krajinovic F. | Karatsev A. | 2:1 (3:6, 7:67, 6:2) | details | 07.02.2023 |
Australia: Australian Open - Singles - Main |
| 1/64-finals | Krajinovic F. | Rune H. | 0:3 (2:6, 3:6, 4:6) | details | 17.01.2023 |
India: Pune - Singles - Main |
| Quarter-finals | Krajinovic F. | Bonzi B. | 0:2 (65:7, 4:6) | details | 05.01.2023 |
| 1/8-finals | Krajinovic F. | Mmoh M. | 2:1 (2:6, 6:3, 6:4) | details | 04.01.2023 |
| 1/16-finals | Krajinovic F. | Nagal S. | 2:1 (6:4, 4:6, 6:4) | details | 02.01.2023 |
Austria: Vienna - Singles - Main |
| 1/16-finals | Krajinovic F. | Coric B. | CAN. | details | 24.10.2022 |
USA: US Open - Singles - Main |
| 1/64-finals | Krajinovic F. | De Minaur A. | 0:3 (5:7, 2:6, 3:6) | details | 29.08.2022 |
USA: Cincinnati - Singles - Main |
| 1/16-finals | Tsitsipas S. | Krajinovic F. | 2:0 (6:3, 6:4) | details | 17.08.2022 |
| 1/32-finals | Krajinovic F. | Evans D. | 2:0 (6:3, 6:4) | details | 17.08.2022 |
Canada: Montreal - Singles - Main |
| 1/32-finals | Krajinovic F. | Evans D. | 1:2 (2:6, 6:1, 0:6) | details | 09.08.2022 |
Germany: Hamburg - Singles - Main |
| 1/8-finals | Alcaraz C. | Krajinovic F. | 2:0 (7:64, 6:3) | details | 21.07.2022 |
| 1/16-finals | Baez S. | Krajinovic F. | 1:2 (1:6, 6:4, 66:7) | details | 19.07.2022 |
United Kingdom: Wimbledon - Singles - Main |
| 1/32-finals | Krajinovic F. | Kyrgios N. | 0:3 (2:6, 3:6, 1:6) | details | 30.06.2022 |
| 1/64-finals | Krajinovic F. | Lehecka J. | 3:2 (5:7, 6:4, 65:7, 7:65, 6:4) | details | 28.06.2022 |
United Kingdom: London - Singles - Main |
| Final | Krajinovic F. | Berrettini M. | 0:2 (5:7, 4:6) | details | 19.06.2022 |