| — | Kovacevic | 1–0 | Winterberg | Schachbundesliga | French Defense: Steinitz Variation, Boleslavsky Variation | |
| — | Jaracz | 0–1 | Kovacevic | Schachbundesliga | Sicilian Defense: Najdorf Variation, English Attack | |
| Jun 21, 2026 | Petran | ½–½ | Kovacevic | 38th International Chess Tournament Open Pula 2026 | King's Indian Attack: Sicilian Variation | |
| Jun 20, 2026 | Kovacevic | ½–½ | Marakovits | 38th International Chess Tournament Open Pula 2026 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jun 19, 2026 | Fercec | ½–½ | Kovacevic | 38th International Chess Tournament Open Pula 2026 | Sicilian Defense: Moscow Variation | |
| Jun 18, 2026 | Kovacevic | 1–0 | Mammadova | 38th International Chess Tournament Open Pula 2026 | French Defense: Rubinstein Variation, Blackburne Defense | |
| Jun 16, 2026 | Zierke | 0–1 | Kovacevic | 38th International Chess Tournament Open Pula 2026 | English Opening: Symmetrical Variation | |
| Jun 15, 2026 | Kovacevic | 1–0 | Jakrlin | 38th International Chess Tournament Open Pula 2026 | Sicilian Defense: Four Knights Variation | |
| Jun 14, 2026 | Kudlak | 0–1 | Kovacevic | 38th International Chess Tournament Open Pula 2026 | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Jun 13, 2026 | Kovacevic | 1–0 | Jagic | 38th International Chess Tournament Open Pula 2026 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jun 3, 2026 | Bogdanov | 1–0 | Kovacevic | 38th International Chess Tournament Open Pula 2026 | Sicilian Defense: Moscow Variation | |
| May 23, 2026 | Pogorelskikh | ½–½ | Kovacevic | Round 3: Pogorelskikh, Sergey - Kovacevic, Aleksandar | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| May 22, 2026 | Kovacevic | 1–0 | Djordjevic | Round 2: Kovacevic, Aleksandar - Djordjevic, Vuk | French Defense: Tarrasch Variation | |
| May 21, 2026 | Postny | ½–½ | Kovacevic | Round 1: Postny, Evgeny - Kovacevic, Aleksandar | Queen's Pawn Game: Symmetrical Variation | |
| May 17, 2026 | Malada | 0–1 | Kovacevic | Round 6: Malada, Vinko - Kovacevic, Aleksandar | Sicilian Defense: Najdorf Variation | |
| May 16, 2026 | Kovacevic | 1–0 | Kovacevic | Round 5: Kovacevic, Aleksandar - Kovacevic, Blazimir | French Defense: Rubinstein Variation, Fort Knox Variation | |
| May 15, 2026 | Radenic | 1–0 | Kovacevic | Round 4: Radenic, Filip - Kovacevic, Aleksandar | Nimzo-Indian Defense: Classical Variation | |
| May 14, 2026 | Kovacevic | ½–½ | Tica | Round 3: Kovacevic, Aleksandar - Tica, Sven | Pirc Defense | |
| May 14, 2026 | Ascic | 0–1 | Kovacevic | Round 2: Ascic, Pero - Kovacevic, Aleksandar | Sicilian Defense: Moscow Variation | |
| May 13, 2026 | Kovacevic | ½–½ | Gal | Round 1: Kovacevic, Aleksandar - Gal, Andrej | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| May 10, 2026 | Dankhazi | 0–1 | Kovacevic | Hungarian Superleague 2025/26 | Sicilian Defense: Najdorf Variation, English Attack | |
| May 9, 2026 | Kovacevic | 0–1 | Acs | Hungarian Superleague 2025/26 | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| May 8, 2026 | Nemeth | ½–½ | Kovacevic | Hungarian Superleague 2025/26 | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| Mar 1, 2026 | Kovacevic | ½–½ | Tregubov | 2. Bundesliga Nord | Four Knights Game: Scotch Variation Accepted | |
| Sep 28, 2025 | Ratkovic | 1–0 | Kovacevic | Round 11: Ratkovic, Miloje - Kovacevic, Aleksandar | Queen's Gambit Declined: Vienna Variation, Quiet Variation | |
| Sep 27, 2025 | Kovacevic | ½–½ | Tadic | Round 10: Kovacevic, Aleksandar - Tadic, Branko | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Sep 26, 2025 | Perunovic | ½–½ | Kovacevic | Round 9: Perunovic, Miodrag - Kovacevic, Aleksandar | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| Sep 25, 2025 | Kovacevic | ½–½ | Pezelj | Round 8: Kovacevic, Aleksandar - Pezelj, Novak | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Sep 24, 2025 | Klukin | ½–½ | Kovacevic | Round 7: Klukin, Kirill - Kovacevic, Aleksandar | Nimzo-Indian Defense: Normal Variation, Botvinnik System | |
| Sep 23, 2025 | Kovacevic | ½–½ | Gonda | Round 6: Kovacevic, Aleksandar - Gonda, Laszlo | Four Knights Game: Scotch Variation Accepted | |
| Sep 22, 2025 | Cabarkapa | ½–½ | Kovacevic | Round 5: Cabarkapa, Novak - Kovacevic, Aleksandar | Queen's Pawn Game: Symmetrical Variation | |
| Sep 21, 2025 | Kovacevic | ½–½ | Maksimovic | Round 4: Kovacevic, Aleksandar - Maksimovic, Bojan | Sicilian Defense: Kramnik Variation | |
| Sep 20, 2025 | Ivanisevic | ½–½ | Kovacevic | Round 3: Ivanisevic, Ivan - Kovacevic, Aleksandar | English Opening: Symmetrical Variation | |
| Sep 19, 2025 | Kovacevic | 1–0 | Tesic | Round 2: Kovacevic, Aleksandar - Tesic, Dragan | Sicilian Defense: Taimanov Variation | |
| Sep 18, 2025 | Kovacevic | 1–0 | Antic | Round 1: Kovacevic, Aleksandar - Antic, Dejan | French Defense: Steinitz Variation, Boleslavsky Variation | |
| May 25, 2025 | Kovacevic | ½–½ | Zivkovic | Round 5: Kovacevic, Aleksandar - Zivkovic, Ivan B | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| May 24, 2025 | Bryakin | 1–0 | Kovacevic | Round 4: Bryakin, Mikhail - Kovacevic, Aleksandar | Catalan Opening: Open Defense, Modern Sharp Variation | |
| May 24, 2025 | Kovacevic | ½–½ | Ljepic | Round 3: Kovacevic, Aleksandar - Ljepic, Andrej | Sicilian Defense: Kalashnikov Variation | |
| May 22, 2025 | Kovacevic | 1–0 | Radojevic | Round 1: Kovacevic, Aleksandar - Radojevic, Sasa Z | King's Pawn Game | |
| May 11, 2025 | Kovacevic | ½–½ | Kovacs | HUN TEAMCH | Ruy Lopez: Open Berlin Defense, l'Hermet Variation | |
| May 10, 2025 | Yuffa | ½–½ | Kovacevic | HUN TEAMCH | Catalan Opening: Open Defense | |
| May 9, 2025 | Kovacevic | ½–½ | Bokros | HUN TEAMCH | Queen's Indian Defense: Classical Variation, Traditional Variation | |
| Apr 27, 2025 | Kovacevic | ½–½ | Koellner | Schachbundesliga | King's Indian Attack | |
| Apr 26, 2025 | Kocharin | ½–½ | Kovacevic | Schachbundesliga | Sicilian Defense: Four Knights Variation | |
| Apr 25, 2025 | Kovacevic | ½–½ | Gungl | Schachbundesliga | Zukertort Opening | |
| Mar 23, 2025 | Kovacevic | ½–½ | Wagner | schachbundesliga20242025 | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Mar 22, 2025 | Ferreira | 1–0 | Kovacevic | schachbundesliga20242025 | Petrov's Defense: Modern Attack, Murrey Variation | |
| Feb 23, 2025 | Kovacevic | 1–0 | Krause | 1. BL Bremen | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Feb 22, 2025 | Schulze | ½–½ | Kovacevic | 1. BL Bremen | Sicilian Defense: Moscow Variation | |
| Dec 14, 2024 | Kovacevic | 0–1 | Banusz | Ajka-Mako/Kanizsa | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Dec 1, 2024 | Kovacevic | 1–0 | Johansson | SBL | Sicilian Defense: Najdorf Variation, English Attack | |
| Nov 30, 2024 | Krstic | ½–½ | Kovacevic | SBL | Queen's Pawn Game: London System | |
| Nov 3, 2024 | Kozak | 1–0 | Kovacevic | Hungarian Super League | Nimzo-Indian Defense: Normal Variation, Botvinnik System | |
| Nov 2, 2024 | Kovacevic | ½–½ | Sahidi | Hungarian Super League | Ruy Lopez: Berlin Defense, Rio Gambit Accepted | |
| Jun 25, 2024 | Kovacevic | * | Radovanovic | Round 9: Kovacevic, Aleksandar - Radovanovic, Nikola | ? | |
| Jun 25, 2024 | Kovacevic | * | Markus | Round 9: Kovacevic, Aleksandar - Markus, Robert | ? | |
| Jun 25, 2024 | Kovacevic | * | Muratovic | Round 9: Kovacevic, Aleksandar - Muratovic, Alija | ? | |
| Jun 25, 2024 | Kovacevic | ½–½ | Atalik | Round 9: Kovacevic, Aleksandar - Atalik, Suat | Ruy Lopez: Closed, Zaitsev System | |
| Jun 25, 2024 | Sarana | * | Kovacevic | Round 9: Sarana, Alexey - Kovacevic, Aleksandar | ? | |
| Jun 25, 2024 | Indjic | * | Kovacevic | Round 9: Indjic, Aleksandar - Kovacevic, Aleksandar | ? | |
| Jun 25, 2024 | Ivanisevic | * | Kovacevic | Round 9: Ivanisevic, Ivan - Kovacevic, Aleksandar | ? | |
| Jun 25, 2024 | Perunovic | * | Kovacevic | Round 9: Perunovic, Milos - Kovacevic, Aleksandar | ? | |
| Jun 25, 2024 | Popovic | * | Kovacevic | Round 9: Popovic, Dusan - Kovacevic, Aleksandar | ? | |
| Jun 24, 2024 | Popovic | ½–½ | Kovacevic | Round 8: Popovic, Dusan - Kovacevic, Aleksandar | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Jun 23, 2024 | Kovacevic | * | Radovanovic | Round 7: Kovacevic, Aleksandar - Radovanovic, Nikola | ? | |
| Jun 23, 2024 | Kovacevic | * | Markus | Round 7: Kovacevic, Aleksandar - Markus, Robert | ? | |
| Jun 23, 2024 | Kovacevic | 1–0 | Muratovic | Round 7: Kovacevic, Aleksandar - Muratovic, Alija | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| Jun 23, 2024 | Kovacevic | * | Atalik | Round 7: Kovacevic, Aleksandar - Atalik, Suat | ? | |
| Jun 23, 2024 | Sarana | * | Kovacevic | Round 7: Sarana, Alexey - Kovacevic, Aleksandar | ? | |
| Jun 23, 2024 | Indjic | * | Kovacevic | Round 7: Indjic, Aleksandar - Kovacevic, Aleksandar | ? | |
| Jun 23, 2024 | Ivanisevic | * | Kovacevic | Round 7: Ivanisevic, Ivan - Kovacevic, Aleksandar | ? | |
| Jun 23, 2024 | Perunovic | * | Kovacevic | Round 7: Perunovic, Milos - Kovacevic, Aleksandar | ? | |
| Jun 23, 2024 | Popovic | * | Kovacevic | Round 7: Popovic, Dusan - Kovacevic, Aleksandar | ? | |
| Jun 22, 2024 | Kovacevic | * | Radovanovic | Round 6: Kovacevic, Aleksandar - Radovanovic, Nikola | ? | |
| Jun 22, 2024 | Kovacevic | * | Markus | Round 6: Kovacevic, Aleksandar - Markus, Robert | ? | |
| Jun 22, 2024 | Kovacevic | * | Muratovic | Round 6: Kovacevic, Aleksandar - Muratovic, Alija | ? | |
| Jun 22, 2024 | Kovacevic | * | Atalik | Round 6: Kovacevic, Aleksandar - Atalik, Suat | ? | |
| Jun 22, 2024 | Sarana | * | Kovacevic | Round 6: Sarana, Alexey - Kovacevic, Aleksandar | ? | |
| Jun 22, 2024 | Indjic | * | Kovacevic | Round 6: Indjic, Aleksandar - Kovacevic, Aleksandar | ? | |
| Jun 22, 2024 | Ivanisevic | * | Kovacevic | Round 6: Ivanisevic, Ivan - Kovacevic, Aleksandar | ? | |
| Jun 22, 2024 | Perunovic | ½–½ | Kovacevic | Round 6: Perunovic, Milos - Kovacevic, Aleksandar | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Jun 22, 2024 | Popovic | * | Kovacevic | Round 6: Popovic, Dusan - Kovacevic, Aleksandar | ? | |
| Jun 21, 2024 | Kovacevic | ½–½ | Markus | Round 5: Kovacevic, Aleksandar - Markus, Robert | Petrov's Defense: Classical Attack, Staunton Variation | |
| Jun 20, 2024 | Ivanisevic | ½–½ | Kovacevic | SRB Chmp 2024 | Ruy Lopez: Open Berlin Defense, l'Hermet Variation | |
| Jun 19, 2024 | Kovacevic | 0–1 | Radovanovic | Round 3: Kovacevic, Aleksandar - Radovanovic, Nikola | King's Indian Attack: Symmetrical Defense | |
| Jun 17, 2024 | Sarana | 1–0 | Kovacevic | Round 1: Sarana, Alexey - Kovacevic, Aleksandar | Queen's Gambit Declined: Ragozin Defense, Alekhine Variation | |
| Jun 17, 2024 | Indjic | 1–0 | Kovacevic | Round 2: Indjic, Aleksandar - Kovacevic, Aleksandar | Nimzo-Indian Defense: Classical Variation, Noa Variation | |
| May 12, 2024 | Nemeth | ½–½ | Kovacevic | HUN Super league match5 | Petrov's Defense: Paulsen Attack | |
| May 11, 2024 | Kovacevic | * | Lagarde | HUN Super league match2 | Sicilian Defense: Moscow Variation | |
| Apr 28, 2024 | Kryvoruchko | ½–½ | Kovacevic | Bundesliga 2023/2024 | Petrov's Defense: Nimzowitsch Attack | |
| Apr 27, 2024 | Kovacevic | ½–½ | Dautov | Bundesliga 2023/2024 | Caro-Kann Defense: Two Knights Attack | |
| Mar 17, 2024 | Bacrot | ½–½ | Kovacevic | Schachbundesliga | Petrov's Defense: Modern Attack, Murrey Variation | |
| Mar 16, 2024 | Kovacevic | 1–0 | Lai | Schachbundesliga | Caro-Kann Defense: Exchange Variation | |
| Feb 25, 2024 | Kruckenhauser | ½–½ | Kovacevic | Schachbundesliga 23/24 | Sicilian Defense: Closed | |
| Feb 24, 2024 | Kovacevic | ½–½ | Bogner | Schachbundesliga 23/24 | Sicilian Defense: Moscow Variation | |
| Feb 23, 2024 | Kovacevic | ½–½ | Pruijssers | Schachbundesliga 23/24 | Petrov's Defense: Classical Attack, Staunton Variation | |
| Jan 14, 2024 | Kramer | ½–½ | Kovacevic | Schachbundesliga 2023 / 2024 | Petrov's Defense: Modern Attack | |
| Jan 13, 2024 | Kovacevic | ½–½ | Fromm | Schachbundesliga 2023 / 2024 | Sicilian Defense: Delayed Alapin Variation | |
| Oct 7, 2024 | Kovacevic | ½–½ | Draskovic | Round 11: Kovacevic, Aleksandar - Draskovic, Luka | Caro-Kann Defense: Classical Variation | |
| Oct 6, 2024 | Kovacevic | ½–½ | Yilmaz | Round 10: Kovacevic, Aleksandar - Yilmaz, Baver | Zukertort Opening | |