| 6 abr 2026 | Frischmann, Rick 2351 | Dordevic, Tom 2231 | ½-½ | B52 Defensa Siciliana: Moscow Variation, Sokolsky Variation | Grenke Chess Festival 2026 Open | 87 | Ver |
| 6 abr 2026 | Begmuratov, Khumoyun 2489 | Frischmann, Rick 2351 | 1-0 | B01 Defensa Escandinava: Gubinsky-Melts Defense | Grenke Chess Festival 2026 Open | 45 | Ver |
| 5 abr 2026 | Kauny, Mathis 2153 | Frischmann, Rick 2351 | 0-1 | A46 Defensa India: Spielmann-Indian | Grenke Chess Festival 2026 Open | 22 | Ver |
| 4 abr 2026 | Frischmann, Rick 2351 | Prraneeth Vuppala 2523 | ½-½ | C09 Defensa Francesa: Tarrasch Variation, Open System, Main Line | Grenke Chess Festival 2026 Open | 61 | Ver |
| 4 abr 2026 | Horvath, Dominik 2541 | Frischmann, Rick 2351 | ½-½ | A57 Gambito Benko aceptado: Modern Variation | Grenke Chess Festival 2026 Open | 29 | Ver |
| 3 abr 2026 | Frischmann, Rick 2351 | Voiteanu, Cristian-Gabriel 2036 | 1-0 | C45 Apertura Escocesa: Mieses Variation | Grenke Chess Festival 2026 Open | 27 | Ver |