| Jun 14, 2026 | Jimenez Freniche | 0–1 | Kovacevic | Round 6: Jimenez Freniche, David - Kovacevic, Slobodan | English Opening: Symmetrical Variation, Three Knights Variation | |
| Jun 13, 2026 | Kovacevic | ½–½ | Penades Ordaz | Round 5: Kovacevic, Slobodan - Penades Ordaz, Victor | Queen's Pawn Game: Accelerated London System | |
| Jun 13, 2026 | Juan Miguel | ½–½ | Kovacevic | Round 4: Juan Miguel, Javier - Kovacevic, Slobodan | Indian Defense: Accelerated London System | |
| Jun 13, 2026 | Kovacevic | ½–½ | Vitier Vazquez | Round 3: Kovacevic, Slobodan - Vitier Vazquez, Cristian | Indian Defense: London System | |
| Jun 12, 2026 | Reig Albero | 0–1 | Kovacevic | Round 2: Reig Albero, Ferran - Kovacevic, Slobodan | Sicilian Defense: Kan Variation, Knight Variation | |
| Jun 12, 2026 | Kovacevic | 1–0 | Soler Fombuena | Round 1: Kovacevic, Slobodan - Soler Fombuena, Sergi | Zukertort Opening: Quiet System | |
| Feb 1, 2026 | Kovacevic | 1–0 | Sanchez Carayol | Round 7: Kovacevic, Slobodan - Sanchez Carayol, Jesus Carlos | English Opening: Agincourt Defense, Wimpy System | |
| Feb 1, 2026 | Navarro Rico | 0–1 | Kovacevic | Round 6: Navarro Rico, Lluis - Kovacevic, Slobodan | English Opening: Symmetrical Variation | |
| Feb 1, 2026 | Kovacevic | 1–0 | Perez Garcia | Round 5: Kovacevic, Slobodan - Perez Garcia, Jose Miguel 1981 | Benoni Defense: Benoni-Indian Defense, Kingside Move Order | |
| Feb 1, 2026 | Kovacevic | 1–0 | Fedoriaka | Round 1: Kovacevic, Slobodan - Fedoriaka, Platon | Indian Defense: Wade-Tartakower Defense | |
| Feb 1, 2026 | Verkholantcev | 1–0 | Kovacevic | Round 4: Verkholantcev, Andrei - Kovacevic, Slobodan | Nimzo-Larsen Attack: Indian Variation | |
| Feb 1, 2026 | Kovacevic | 1–0 | Mellado Sais | Round 3: Kovacevic, Slobodan - Mellado Sais, Carles | Zukertort Opening: Quiet System | |
| Feb 1, 2026 | Airos Martorell | 0–1 | Kovacevic | Round 2: Airos Martorell, Ignacio - Kovacevic, Slobodan | Indian Defense: Accelerated London System | |
| Oct 12, 2025 | Gavarrete | * | Kovacevic | Round 6: Gavarrete, Nahun - Kovacevic, Slobodan | Zukertort Opening | |
| Oct 9, 2025 | Sanleon Pravisano | 0–1 | Kovacevic | Round 4: Sanleon Pravisano, Nieves - Kovacevic, Slobodan | English Opening: Symmetrical Variation, Three Knights Variation | |
| Oct 7, 2025 | Segarra Victorio | ½–½ | Kovacevic | Round 2: Segarra Victorio, Israel - Kovacevic, Slobodan | Sicilian Defense: Closed | |
| Oct 6, 2025 | Kovacevic | 1–0 | Gallardo Munoz | Round 1: Kovacevic, Slobodan - Gallardo Munoz, Adrian | Benoni Defense: Benoni-Indian Defense, Kingside Move Order | |
| Oct 6, 2025 | Kovacevic | 1–0 | Sanchez Barbado | Round 5: Kovacevic, Slobodan - Sanchez Barbado, Carlos | Dutch Defense | |
| Oct 6, 2025 | Kovacevic | ½–½ | Cano Gimenez | Round 3: Kovacevic, Slobodan - Cano Gimenez, Vicente | Indian Defense: Pseudo-Benko | |
| Jul 27, 2025 | Dura Olmos | 0–1 | Kovacevic | 14 Festival Tabiya Alcoy - Blitz | English Opening: Symmetrical Variation | |
| Jul 27, 2025 | Kovacevic | 0–1 | Chernikov | 14 Festival Tabiya Alcoy - Blitz | English Opening: Symmetrical Variation | |
| Jul 27, 2025 | Kovacevic | 1–0 | Banegas Gomez | 14 Festival Tabiya Alcoy - Blitz | Benoni Defense: Benoni-Indian Defense | |
| Jul 27, 2025 | Kovacevic | 1–0 | Lopez Martinez | 14 Festival Tabiya Alcoy - Blitz | English Opening: Agincourt Defense, Wimpy System | |
| Jul 27, 2025 | Pujante Martinez | 0–1 | Kovacevic | 14 Festival Tabiya Alcoy - Blitz | Sicilian Defense: Kan Variation, Knight Variation | |
| Jul 27, 2025 | Kovacevic | 1–0 | Cruz Garcia | 14 Festival Tabiya Alcoy - Blitz | Queen's Pawn Game: London System, with e6 | |
| Jul 12, 2025 | Diaz Velandia | 1–0 | Kovacevic | 14 Festival Tabiya Alcoy - Blitz | Sicilian Defense: Grand Prix Attack | |
| Jun 29, 2025 | Kovacevic | 0–1 | Soler Fombuena | Round 4: Kovacevic, Slobodan - Soler Fombuena, Sergi | Queen's Pawn Game: Accelerated London System | |
| Jun 29, 2025 | Kovacevic | 1–0 | Sempere Torrella | Round 2: Kovacevic, Slobodan - Sempere Torrella, Alejandro | Indian Defense: London System | |
| Jun 29, 2025 | Ilinca Ilinca | 0–1 | Kovacevic | Round 1: Ilinca Ilinca, Filip Antonio - Kovacevic, Slobodan | Benoni Defense: Classical Variation | |
| Jun 25, 2025 | Plaskett | 1–0 | Kovacevic | Round 3: Plaskett, H James - Kovacevic, Slobodan | Benoni Defense | |
| Jun 15, 2025 | Kovacevic | 1–0 | Docampo Beltran | Round 6: Kovacevic, Slobodan - Docampo Beltran, Dexter | Queen's Pawn Game | |
| Jun 14, 2025 | Gonzalez Lopez | ½–½ | Kovacevic | Round 5: Gonzalez Lopez, Lucas 2013 - Kovacevic, Slobodan | Benoni Defense: King's Pawn Line | |
| Jun 14, 2025 | Kovacevic | ½–½ | Portero Rubio | Round 4: Kovacevic, Slobodan - Portero Rubio, Martin | Queen's Pawn Game: London System | |
| Jun 14, 2025 | Lezhepekova | 0–1 | Kovacevic | Round 3: Lezhepekova, Veronika - Kovacevic, Slobodan | Sicilian Defense: Kramnik Variation | |
| Jun 13, 2025 | Kovacevic | 1–0 | Perez Epinin | Round 2: Kovacevic, Slobodan - Perez Epinin, Gines | Queen's Pawn Game: Accelerated London System | |
| Jun 13, 2025 | Figols Olaria | 0–1 | Kovacevic | Round 1: Figols Olaria, David - Kovacevic, Slobodan | Sicilian Defense: Closed | |
| Oct 10, 2024 | Kovacevic | 1–0 | Sos Andreu | 5º Internacional Club Ajedrez Paterna - Grupo A | Indian Defense: London System | |
| Oct 10, 2024 | Kovacevic | 1–0 | Morera Roda | 5º Internacional Club Ajedrez Paterna - Grupo A | English Opening: Agincourt Defense, Wimpy System | |
| Oct 10, 2024 | Davtyan | 1–0 | Kovacevic | 5º Internacional Club Ajedrez Paterna - Grupo A | Benoni Defense | |
| Sep 22, 2024 | Granero Roca | 1–0 | Kovacevic | 15 Torneo Internacional de Cocentaina | Benoni Defense | |
| Sep 22, 2024 | Garcia Gimenez | 1–0 | Kovacevic | 15 Torneo Internacional de Cocentaina | Sicilian Defense: French Variation, Westerinen Attack | |
| Sep 22, 2024 | Macias Pino | 1–0 | Kovacevic | 15 Torneo Internacional de Cocentaina | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| Sep 1, 2024 | Kovacevic | ½–½ | Yuste Valenzuela | Round 9: Kovacevic, Slobodan - Yuste Valenzuela, Alejandro | Torre Attack: Fianchetto Defense | |
| Aug 31, 2024 | Kovacevic | ½–½ | Torres Sanchez | Round 8: Kovacevic, Slobodan - Torres Sanchez, Jose | Zukertort Opening | |
| Aug 31, 2024 | Buenafe Moya | ½–½ | Kovacevic | Round 7: Buenafe Moya, Javier - Kovacevic, Slobodan | English Opening: Symmetrical Variation, Normal Variation | |
| Aug 30, 2024 | Kovacevic | 1–0 | Gallach Perez | Round 6: Kovacevic, Slobodan - Gallach Perez, Yago | Torre Attack: Fianchetto Defense | |
| Aug 29, 2024 | Vinuesa Sorli | 1–0 | Kovacevic | Round 5: Vinuesa Sorli, Ruben - Kovacevic, Slobodan | Sicilian Defense: Kan Variation, Modern Variation | |
| Aug 28, 2024 | Parreno Banuls | 0–1 | Kovacevic | Round 3: Parreno Banuls, Raul - Kovacevic, Slobodan | Sicilian Defense: Closed | |
| Aug 27, 2024 | Kovacevic | 1–0 | Miranda Calvo | Round 2: Kovacevic, Slobodan - Miranda Calvo, Max | Queen's Pawn Game: Accelerated London System, Steinitz Countergambit | |
| Aug 18, 2024 | Kovacevic | ½–½ | Granero Roca | Round 4: Kovacevic, Slobodan - Granero Roca, Antonio | Old Indian Defense | |
| Aug 18, 2024 | Kovacevic | 0–1 | Salvador Buiza | LVII Torneo Internacional Villa de Mislata | Queen's Pawn Game: Accelerated London System | |
| Aug 17, 2024 | Yuste Valenzuela | ½–½ | Kovacevic | LVII Torneo Internacional Villa de Mislata | Sicilian Defense: Kan Variation | |
| Aug 16, 2024 | Kovacevic | 0–1 | Juan Lepp | LVII Torneo Internacional Villa de Mislata | Queen's Pawn Game: Accelerated London System | |
| Aug 15, 2024 | Kovacevic | ½–½ | Torres Sanchez | LVII Torneo Internacional Villa de Mislata | English Opening: Symmetrical Variation | |
| Aug 15, 2024 | Gavarrete | ½–½ | Kovacevic | LVII Torneo Internacional Villa de Mislata | Zukertort Opening: Nimzo-Larsen Variation | |
| Aug 14, 2024 | Kovacevic | ½–½ | Castellano Lopez | LVII Torneo Internacional Villa de Mislata | English Opening: Symmetrical Variation | |
| Aug 13, 2024 | Kovacevic | 1–0 | Alonso Gimenez | LVII Torneo Internacional Villa de Mislata | Pseudo Queen's Indian Defense | |
| Aug 13, 2024 | Perez Gonzalez | ½–½ | Kovacevic | LVII Torneo Internacional Villa de Mislata | French Defense: Advance Variation, Paulsen Attack | |
| Aug 12, 2024 | Huertas Soris | 0–1 | Kovacevic | LVII Torneo Internacional Villa de Mislata | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| Jul 28, 2024 | Kovacevic | 0–1 | Lianes Garcia | BLITZ 13 Festival Internacional Tabiya Alcoy 2024 | Queen's Pawn Game: Modern Defense | |
| Jul 28, 2024 | Kovacevic | ½–½ | Robledo Sanchez | BLITZ 13 Festival Internacional Tabiya Alcoy 2024 | Indian Defense: London System | |
| Jul 28, 2024 | Kovacevic | 1–0 | Pla Martinez | BLITZ 13 Festival Internacional Tabiya Alcoy 2024 | Torre Attack: Fianchetto Defense | |
| Jul 28, 2024 | Fenollar Jorda | 0–1 | Kovacevic | BLITZ 13 Festival Internacional Tabiya Alcoy 2024 | Yusupov-Rubinstein System | |
| Jul 28, 2024 | Fischer | 1–0 | Kovacevic | BLITZ 13 Festival Internacional Tabiya Alcoy 2024 | Trompowsky Attack | |
| Jun 16, 2024 | Montalban Galvez | ½–½ | Kovacevic | Round 7: Montalban Galvez, Antoni - Kovacevic, Slobodan | English Opening: Symmetrical Variation | |
| Jun 15, 2024 | Serarols Mabras | 1–0 | Kovacevic | Round 5: Serarols Mabras, Bernat - Kovacevic, Slobodan | Benoni Defense: King's Pawn Line | |
| Jun 15, 2024 | Kovacevic | ½–½ | Giaccio | Round 4: Kovacevic, Slobodan - Giaccio, Alfredo | Queen's Pawn Game: London System, with e6 | |
| Oct 10, 2024 | Kovacevic | 1–0 | Sanchez Corujo | Round 1: Kovacevic, Slobodan - Sanchez Corujo, Jose | Benoni Defense: Benoni-Indian Defense, Kingside Move Order | |
| Oct 10, 2024 | Kovacevic | 1–0 | Salvador Buiza | Round 3: Kovacevic, Slobodan - Salvador Buiza, Victor | Zukertort Opening: Quiet System | |
| Oct 10, 2024 | Serarols Mabras | 1–0 | Kovacevic | Round 2: Serarols Mabras, Bernat - Kovacevic, Slobodan | Benoni Defense: King's Pawn Line | |
| Oct 10, 2024 | Docampo Beltran | 1–0 | Kovacevic | Round 4: Docampo Beltran, Dexter - Kovacevic, Slobodan | Sicilian Defense: Closed | |
| Sep 4, 2022 | Gavarrete | ½–½ | Kovacevic | Montserrat Open 2022 | Bogo-Indian Defense: Nimzowitsch Variation | |
| Sep 3, 2022 | Kovacevic | 1–0 | Perez Travieso | Montserrat Open 2022 | Indian Defense: London System | |
| Sep 3, 2022 | Kocharyan Baghdasaryan | 0–1 | Kovacevic | Montserrat Open 2022 | Sicilian Defense: Kan Variation, Gipslis Variation | |
| Sep 2, 2022 | Sos Andreu | 1–0 | Kovacevic | Montserrat Open 2022 | Benoni Defense: Fianchetto Variation, Hastings Defense, Main Line | |
| Sep 1, 2022 | Kovacevic | 1–0 | Urios Hernandez | Montserrat Open 2022 | Torre Attack: Fianchetto Defense | |
| Aug 31, 2022 | Gonzalvez Tamarit | 0–1 | Kovacevic | Montserrat Open 2022 | Sicilian Defense: Kan Variation, Modern Variation | |
| Aug 30, 2022 | Kovacevic | 1–0 | Cruz Lledo | Montserrat Open 2022 | Indian Defense: London System | |
| Aug 30, 2022 | Nieto Fresneda | 0–1 | Kovacevic | Montserrat Open 2022 | Sicilian Defense: Kan Variation, Modern Variation | |
| Aug 29, 2022 | Kovacevic | 1–0 | Sanchis | Montserrat Open 2022 | Queen's Pawn Game: Accelerated London System | |
| Aug 20, 2022 | Kovacevic | 1–0 | Movsisyan | Mislata Open 2022 | ? | |
| Aug 19, 2022 | Martinez Villena | 1–0 | Kovacevic | Mislata Open 2022 | French Defense: Advance Variation, Paulsen Attack | |
| Aug 18, 2022 | Kovacevic | 1–0 | O Leary | Mislata Open 2022 | ? | |
| Aug 18, 2022 | Deusa Ballesteros | 0–1 | Kovacevic | Mislata Open 2022 | ? | |
| Aug 17, 2022 | Kovacevic | 0–1 | Balada Moreno | Mislata Open 2022 | ? | |
| Aug 16, 2022 | Kovacevic | 1–0 | Guardiola Guillot | Mislata Open 2022 | Queen's Pawn Game: Accelerated London System | |
| Aug 16, 2022 | Cayon Pelaez | 1–0 | Kovacevic | Mislata Open 2022 | Benoni Defense: Taimanov Variation | |
| Aug 15, 2022 | Aguilar Guillamont | ½–½ | Kovacevic | Mislata Open 2022 | Benoni Defense: Taimanov Variation | |
| Jul 31, 2022 | Kovacevic | ½–½ | Chernikov | Sueca Open | Queen's Pawn Game: Accelerated London System | |
| Jul 30, 2022 | Kovacevic | 1–0 | Rubio Tent | Sueca Open | Queen's Pawn Game: Accelerated London System | |
| Jul 30, 2022 | Granero Roca | 1–0 | Kovacevic | Sueca Open | Benoni Defense: Classical Variation, New York Variation | |
| Jul 29, 2022 | Deruelle Sala | 0–1 | Kovacevic | Sueca Open | Trompowsky Attack | |
| Jul 28, 2022 | Kovacevic | 1–0 | Cortes Marti | Sueca Open | Pseudo Queen's Indian Defense | |
| Jul 27, 2022 | Kovacevic | ½–½ | Gavarrete | Sueca Open | Modern Defense: Geller's System | |
| Jul 27, 2022 | Martin Ayala | ½–½ | Kovacevic | Sueca Open | Sicilian Defense: Smith-Morra Gambit Accepted, Kan Formation | |
| Jul 26, 2022 | Gomez Gandolfo | 0–1 | Kovacevic | Sueca Open | Indian Defense | |
| Jul 25, 2022 | Kovacevic | 1–0 | Serrano Requena | Sueca Open | Queen's Pawn Game: London System | |
| Oct 12, 2021 | Bertomeu Ginestar | 0–1 | Kovacevic | La Nucia Open 2021 | ? | |
| Oct 11, 2021 | Kovacevic | ½–½ | Sanleon Pravisano | La Nucia Open 2021 | ? | |
| Oct 10, 2021 | Kovacevic | 1–0 | Ibanez Macias | La Nucia Open 2021 | ? | |