| Dec 30, 2025 | Romberg | 1–0 | Wegener | DVM U10 2025 | Indian Defense: Budapest Defense, Adler Variation | |
| Dec 29, 2025 | Dres | 1–0 | Romberg | DVM U10 2025 | French Defense: Advance Variation, Main Line | |
| Dec 29, 2025 | Romberg | ½–½ | Fischer | DVM U10 2025 | Queen's Gambit Declined: Modern Variation, Knight Defense | |
| Dec 29, 2025 | Gheng | 1–0 | Romberg | DVM U10 2025 | French Defense: Tarrasch Variation | |
| Dec 28, 2025 | Romberg | 0–1 | Vogel | DVM U10 2025 | Sicilian Defense: O'Kelly Variation | |
| Dec 28, 2025 | Luettgen | 0–1 | Romberg | DVM U10 2025 | Indian Defense: Knights Variation | |
| Dec 28, 2025 | Romberg | 1–0 | Naveen | DVM U10 2025 | Czech Defense | |
| Jun 14, 2025 | Schmidt | 0–1 | Romberg | ODJM C 2025 | Queen's Indian Defense: Petrosian Variation | |
| Jun 13, 2025 | Romberg | ½–½ | Lange | ODJM C 2025 | Slav Defense | |
| Jun 12, 2025 | Oezkurt | 0–1 | Romberg | ODJM C 2025 | French Defense: Advance Variation, Main Line | |
| Jun 11, 2025 | Romberg | 1–0 | Lao | ODJM C 2025 | Queen's Gambit Declined: Orthodox Defense | |
| Jun 11, 2025 | Rabus | 0–1 | Romberg | ODJM C 2025 | French Defense: Advance Variation, Milner-Barry Gambit | |
| Jun 10, 2025 | Romberg | 1–0 | Giss | ODJM C 2025 | Queen's Gambit Declined: Modern Variation, Normal Line | |
| Jun 9, 2025 | Freese | 1–0 | Romberg | ODJM C 2025 | French Defense: Horwitz Attack, Papa-Ticulat Gambit | |
| Jun 8, 2025 | Romberg | 0–1 | Hantke | ODJM C 2025 | Queen's Gambit Declined: Modern Variation, Normal Line | |
| Jun 8, 2025 | Stepanjan | 0–1 | Romberg | ODJM C 2025 | French Defense: Knight Variation | |
| May 25, 2024 | Romberg | 1–0 | Link | DEM U10 2024 | Queen's Gambit Declined: Capablanca Variation, Anti-Cambridge Springs Variation | |
| May 24, 2024 | Romberg | 0–1 | Loeffelholz | DEM U10 2024 | Nimzo-Indian Defense | |
| May 24, 2024 | Juengling | 1–0 | Romberg | DEM U10 2024 | King's Gambit | |
| May 23, 2024 | Egert | ½–½ | Romberg | DEM U10 2024 | French Defense: Exchange Variation | |
| May 22, 2024 | Romberg | 0–1 | Chychkan | DEM U10 2024 | Queen's Gambit Accepted: Central Variation, Modern Defense | |
| May 22, 2024 | Dutta | 0–1 | Romberg | DEM U10 2024 | French Defense: Classical Variation | |
| May 21, 2024 | Romberg | ½–½ | Roessling | DEM U10 2024 | Italian Game: Giuoco Pianissimo | |
| May 20, 2024 | Romberg | ½–½ | El-Issa | DEM U10 2024 | Italian Game: Giuoco Pianissimo | |
| May 20, 2024 | Menke | 1–0 | Romberg | DEM U10 2024 | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| May 19, 2024 | Romberg | 0–1 | Stojanoski | DEM U10 2024 | Italian Game: Giuoco Pianissimo | |
| May 19, 2024 | Katzenstein | ½–½ | Romberg | DEM U10 2024 | Queen's Gambit Accepted: Central Variation, Modern Defense | |
| — | Romberg | 0–1 | Stopp | Round 1: Romberg, Moritz - Stopp, Bruno | Slav Defense | |
| — | Romberg | ½–½ | Hoffmann | Round 3: Romberg, Moritz - Hoffmann, Edgar | Scandinavian Defense: Modern Variation | |
| — | Romberg | 1–0 | Laun | Round 5: Romberg, Moritz - Laun, Kurt | Sicilian Defense: Lasker-Pelikan Variation, Schlechter Variation | |
| — | Romberg | ½–½ | Zimmermann | Round 7: Romberg, Moritz - Zimmermann, Felix | Owen Defense | |
| — | Lehner | ½–½ | Romberg | Round 2: Lehner, Jens - Romberg, Moritz | French Defense | |
| — | Fuchs | ½–½ | Romberg | Round 4: Fuchs, Atreyo - Romberg, Moritz | French Defense: Exchange Variation | |
| — | Aziz | 1–0 | Romberg | Round 6: Aziz, Hossam - Romberg, Moritz | French Defense: Advance Variation, Milner-Barry Gambit, Hector Variation | |