| Apr 3, 2026 | Abdurakhmonov | 1–0 | De Balmann | Grenke Chess Festival 2026 Open | London System, with Be2 | |
| Jun 1, 2025 | De Balmann | ½–½ | Korobov | Round 4: De Balmann, Marc - Korobov, Anton | King's Indian Attack | |
| May 31, 2025 | Wagner | 1–0 | De Balmann | Round 3: Wagner, Claude - De Balmann, Marc | King's Indian Defense: Averbakh Variation, Main Line | |
| May 30, 2025 | De Balmann | 0–1 | Decuigniere | Round 2: De Balmann, Marc - Decuigniere, Tom | King's Indian Attack | |
| May 29, 2025 | Shoker | 1–0 | De Balmann | Round 1: Shoker, Samy - De Balmann, Marc | English Opening: Anglo-Indian Defense | |
| May 28, 2025 | Adhiban | 1–0 | De Balmann | Round 7: Adhiban, B. - De Balmann, Marc | King's Indian Defense: Normal Variation, Rare Defenses | |
| Jun 9, 2024 | De Balmann | 0–1 | Marin | Top 16 Poule Basse 2 | Zukertort Opening: Kingside Fianchetto | |
| Jun 8, 2024 | Heinz | 0–1 | De Balmann | Top 16 Poule Basse 2 | King's Indian Defense: Fianchetto Variation, Yugoslav Variation, Exchange Line | |
| Jun 7, 2024 | De Balmann | ½–½ | Terrieux | Top 16 Poule Basse 2 | King's Indian Attack: Spassky Variation | |
| Jun 6, 2024 | De Balmann | 0–1 | Lucas | Top 16 Poule Basse 2 | Catalan Opening: Open Defense, Classical Line | |
| Jun 5, 2024 | De Balmann | 0–1 | Warnier | Round 7: De Balmann, Marc - Warnier, Yanis | King's Indian Attack | |
| Jun 4, 2024 | De Balmann | 0–1 | Degraeve | Round 6: De Balmann, Marc - Degraeve, Remy | King's Indian Attack | |
| Jun 3, 2024 | Wirig | ½–½ | De Balmann | Round 5: Wirig, Anthony - De Balmann, Marc | King's Indian Attack: Symmetrical Defense | |
| Jun 2, 2024 | De Balmann | 0–1 | Van Foreest | Round 4: De Balmann, Marc - Van Foreest, Jorden | King's Indian Attack | |
| Jun 1, 2024 | Migot | 1–0 | De Balmann | Round 3: Migot, Tangi - De Balmann, Marc | French Defense: Advance Variation, Main Line | |
| May 31, 2024 | De Balmann | ½–½ | Cornette | Round 2: De Balmann, Marc - Cornette, Matthieu | King's Indian Attack | |
| May 30, 2024 | De Balmann | 0–1 | Fedorchuk | Round 1: De Balmann, Marc - Fedorchuk, Sergey A. | King's Indian Attack: Spassky Variation | |
| Apr 8, 2024 | Aswath | 1–0 | De Balmann | Round 4: Aswath, S - De Balmann, Marc | French Defense: Schlechter Variation | |
| Apr 7, 2024 | De Balmann | 0–1 | Materia | Round 3: De Balmann, Marc - Materia, Marco | Queen's Gambit Declined: Three Knights, Vienna Variation | |
