| Tournament | Round | Antonios Syrigos | Paul Richards |
| 10.03.2013 SA Championship (SA) | 10 | 396 | 419 |
| 08.03.2020 SA Championship (SA) | 7 | 372 | 400 |
| 08.03.2020 SA Championship (SA) | 14 | 333 | 457 |
| 11.03.2023 SA Scrabble Champs (SA) | 4 | 417 | 397 |
| 19.04.2025 National Championship and Plate (SA) | 23 | 368 | 407 |
| Head-to-head after 5 games | 1 | 4 | |
| Average score | 377.2 | 416 | |
| Spread: | -194 | 194 | |