| May 14, 2026 | Berger | 0–1 | Fromm | Round 1: Berger, Friedrich Richard - Fromm, Marius | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Dec 29, 2025 | Fattori Dittmar | ½–½ | Berger | DVM U12 2025 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Dec 29, 2025 | Berger | ½–½ | Jozsa | DVM U12 2025 | Sicilian Defense: Smith-Morra Gambit Declined, Push Variation | |
| Dec 28, 2025 | Cao | 0–1 | Berger | DVM U12 2025 | Queen's Pawn Game: Accelerated London System | |
| Dec 28, 2025 | Berger | 0–1 | Rogner | DVM U12 2025 | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Dec 27, 2025 | Kaza | ½–½ | Berger | DVM U12 2025 | Italian Game: Classical Variation, Greco Gambit | |
| Dec 27, 2025 | Berger | 1–0 | Durst | DVM U12 2025 | Italian Game: Classical Variation, Center Attack | |
| Jun 14, 2025 | Berger | 1–0 | Negru | ODJM B 2025 | French Defense: Winawer Variation, Delayed Exchange Variation | |
| Jun 13, 2025 | Engelhaupt | 1–0 | Berger | ODJM B 2025 | Italian Game: Classical Variation, Greco Gambit | |
| Jun 12, 2025 | Lattreuter | 0–1 | Berger | ODJM B 2025 | Queen's Pawn Game: London System | |
| Jun 11, 2025 | Berger | 1–0 | Ott | ODJM B 2025 | Sicilian Defense: Smith-Morra Gambit Accepted, Pin Defense | |
| Jun 11, 2025 | Berger | 1–0 | Huppert | ODJM B 2025 | French Defense: Alekhine-Chatard Attack, Breyer Variation | |
| Jun 10, 2025 | Tabales | 1–0 | Berger | ODJM B 2025 | Italian Game: Classical Variation, Giuoco Pianissimo, with a6 | |
| Jun 9, 2025 | Berger | 1–0 | Schmidt | ODJM B 2025 | Italian Game: Classical Variation, Center Attack | |
| Jun 8, 2025 | Franke | 0–1 | Berger | ODJM B 2025 | Scotch Game: Scotch Gambit, Sarratt Variation | |
| Jun 8, 2025 | Berger | ½–½ | Krannich | ODJM B 2025 | Sicilian Defense: Smith-Morra Gambit Accepted, Classical Formation | |
| Dec 30, 2024 | Berger | ½–½ | Martin Fernandez | DVM U12 2024 | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Dec 29, 2024 | Berger | 1–0 | Wingerath | DVM U12 2024 | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Dec 29, 2024 | Lange | ½–½ | Berger | DVM U12 2024 | English Opening: King's English Variation | |
| Dec 28, 2024 | Teng | ½–½ | Berger | DVM U12 2024 | Italian Game: Classical Variation, Greco Gambit, Traditional Line | |
| Dec 28, 2024 | Rogner | ½–½ | Berger | DVM U12 2024 | Ruy Lopez: Exchange Variation | |
| Dec 27, 2024 | Berger | 1–0 | Mi Plaza | DVM U12 2024 | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Dec 27, 2024 | Berger | ½–½ | Leonhardt | DVM U12 2024 | French Defense: Rubinstein Variation, Blackburne Defense | |
| Jul 24, 2024 | Makarov | 1–0 | Berger | Round 4: Makarov, Glib - Berger, Friedrich Richard | Queen's Pawn Game: London System | |
| Jul 21, 2024 | Wadepfuhl | 1–0 | Berger | Round 1: Wadepfuhl, Jeremy - Berger, Friedrich Richard | Italian Game: Classical Variation, Greco Gambit | |
