31 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Matthaiou, Theodoros | Dimakis, Evangelos | 1-0 | Round 1: Matthaiou, Theodoros - Dimakis, Evangelos | 2026-09-04 | |
| Matthaiou, Theodoros | Loutragotis, Dimitrios | 0-1 | B06 | Round 1: Matthaiou, Theodoros - Loutragotis, Dimitrios | 2026-08-31 |
| Matthaiou, Theodoros | Bekker, Gary D | 1/2-1/2 | C99 | Round 7: Matthaiou, Theodoros - Bekker, Gary D | 2026-08-30 |
| Matthaiou, Theodoros | Benakis, Ioannis | 1/2-1/2 | B00 | Round 3: Matthaiou, Theodoros - Benakis, Ioannis | 2026-07-16 |
| Matthaiou, Theodoros | Tzoumis, Petros | 1-0 | C60 | Round 5: Matthaiou, Theodoros - Tzoumis, Petros | 2026-07-15 |
| Matthaiou, Theodoros | Tsamtsouris, Efthymios | 0-1 | B01 | Round 6: Matthaiou, Theodoros - Tsamtsouris, Efthymios | 2026-07-15 |
| Matthaiou, Theodoros | Spiliotopoulos, Spyridon | 0-1 | C47 | Round 2: Matthaiou, Theodoros - Spiliotopoulos, Spyridon | 2026-07-14 |
| Matthaiou, Theodoros | Kartsakis, Ioannis | 0-1 | B28 | Round 4: Matthaiou, Theodoros - Kartsakis, Ioannis | 2026-07-14 |
| Matthaiou, Theodoros | Mantazis, Georgios Rafail | 0-1 | C77 | Round 5: Matthaiou, Theodoros - Mantazis, Georgios Rafail | 2026-07-14 |
| Matthaiou, Theodoros | Gkikas, Nektarios | 1-0 | B52 | Round 8: Matthaiou, Theodoros - Gkikas, Nektarios | 2026-04-20 |
| Matthaiou, Theodoros | Sellis, Charalampos | 1/2-1/2 | B27 | Round 5: Matthaiou, Theodoros - Sellis, Charalampos | 2026-04-17 |
| Matthaiou, Theodoros | Giakamozis, Apostolos | 0-1 | C01 | Round 3: Matthaiou, Theodoros - Giakamozis, Apostolos | 2026-04-15 |
| Matthaiou, Theodoros | Galerakis, Panagiotis Spyridon | 1-0 | B13 | Round 4: Matthaiou, Theodoros - Galerakis, Panagiotis Spyridon | 2025-04-24 |