| Karaissaridis, Christos1909 | 0-1 | Gao, Chenzhuo1825 | Heusenstamm Schloss Open | 2025 |
| Sreeramulu, Aarush2064 | 1-0 | Karaissaridis, Christos1909 | Heusenstamm Schloss Open | 2025 |
| Karaissaridis, Christos1909 | 1-0 | Klebs, Sebastian1845 | Heusenstamm Schloss Open | 2025 |
| Heppert, L2001 | 1-0 | Karaissaridis, Christos1909 | Heusenstamm Schloss Open | 2025 |
| Koehlich, Viktor1816 | 0-1 | Karaissaridis, Christos1911 | Heusenstamm Schloss Open | 2024 |
| Leibbrand, U2024 | 1-0 | Karaissaridis, Christos1911 | Heusenstamm Schloss Open | 2024 |
| Karaissaridis, Christos1911 | 0-1 | Suranyi, P2033 | Heusenstamm Schloss Open | 2024 |
| Karaissaridis, Christos1911 | 1-0 | Reschke, T2082 | Heusenstamm Schloss Open | 2024 |
| Scheerer, Amelie1788 | 0-1 | Karaissaridis, Christos1911 | Heusenstamm Schloss Open | 2024 |
| Gieseler, Felix1960 | 0-1 | Karaissaridis, Christos1902 | 51st Sparkassen Open A | 2024 |
| Karaissaridis, Christos1902 | 0-1 | Matsumura, Cocoro1999 | 51st Sparkassen Open A | 2024 |
| Thiemann, Marc1974 | ½-½ | Karaissaridis, Christos1902 | 51st Sparkassen Open A | 2024 |
| Karaissaridis, Christos1902 | 0-1 | Della Sala, Bruno2010 | 51st Sparkassen Open A | 2024 |
| Kruse, Victor2063 | 1-0 | Karaissaridis, Christos1902 | 51st Sparkassen Open A | 2024 |
| Karaissaridis, Christos1902 | 1-0 | Kantor, Nikita1971 | 51st Sparkassen Open A | 2024 |