| Jul 14, 2026 | Armaos | 1–0 | Dallas | Round 7: Armaos, Michail - Dallas, Iasonas | Queen's Gambit Declined: Albin Countergambit, Fianchetto Variation, Be6 Line | |
| Jul 14, 2026 | Dallas | 0–1 | Efientzi | Round 5: Dallas, Iasonas - Efientzi, Rafailia | Italian Game: Two Knights Defense, Polerio Defense, Bishop Check Line | |
| Jul 14, 2026 | Dallas | 1–0 | Matthaiou | Round 6: Dallas, Iasonas - Matthaiou, Theodoros | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Jul 14, 2026 | Chatzikyriakos | 0–1 | Dallas | Round 4: Chatzikyriakos, Christos - Dallas, Iasonas | Philidor Defense: Lion Variation | |
| Jul 14, 2026 | Petkaki | 1–0 | Dallas | Round 3: Petkaki, Danai - Dallas, Iasonas | Philidor Defense: Lion Variation, Forcing Line | |
| Jul 14, 2026 | Dallas | 0–1 | Tzoumis | Round 2: Dallas, Iasonas - Tzoumis, Petros | Italian Game: Rousseau Gambit | |
| Jul 14, 2026 | Spiliotopoulos | 1–0 | Dallas | Round 1: Spiliotopoulos, Spyridon - Dallas, Iasonas | Queen's Gambit Declined: Albin Countergambit | |
| Jul 14, 2026 | Dallas | 0–1 | Chatzipavlou | Round 5: Dallas, Iasonas - Chatzipavlou, Odysseas | Sicilian Defense: Alapin Variation | |
| Jul 13, 2026 | Mantazis | 1–0 | Dallas | Round 4: Mantazis, Georgios Rafail - Dallas, Iasonas | Philidor Defense: Hanham Variation | |
| Jul 12, 2026 | Benakis | 1–0 | Dallas | Round 3: Benakis, Ioannis - Dallas, Iasonas | Pirc Defense | |
| Jul 12, 2026 | Dallas | 1–0 | Giakamozis | Round 2: Dallas, Iasonas - Giakamozis, Apostolos | French Defense: Exchange Variation | |
| Mar 22, 2026 | Nikolakis | 1–0 | Dallas | Round 3: Nikolakis, Konstantinos - Dallas, Iasonas | Rapport-Jobava System | |
| — | Dallas | 0–1 | Krallis | ΠΑΝΕΛΛΗΝΙΟ ΑΤΟΜΙΚΟ ΠΡΩΤΑΘΛΗΜΑ RAPID | Nimzowitsch Defense: Scandinavian Variation, Advance Variation | |