Sanctioned Matchup Predictor
Samuel Rizkalla vs Ryan McMahon
Past Head-to-Head Rubbers (3)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Ryan McMahon | def. | Samuel Rizkalla | 2,10,9,7 | 2026 GDTTA Masters League Spring Rnd 3 (2026-10-15) | +3 |
| Samuel Rizkalla | def. | Ryan McMahon | 2,-12,6,7 | 2026 GDTTA Premier League Winter Rnd 3 (2026-07-28) | +11 |
| Ryan McMahon | def. | Samuel Rizkalla | 10,-7,5,7 | 2026 GDTTA Premier League Winter Rnd 8 (2026-09-01) | +2 |