Sanctioned Matchup Predictor
Grayson Grapentin vs Michael Robertson
Past Head-to-Head Rubbers (2)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Michael Robertson | def. | Grayson Grapentin | 12,3,5 | Southern Table Tennis 2026 Spring Pennant Week 8 (2026-10-15) | +1 |
| Michael Robertson | def. | Grayson Grapentin | 9,3,5 | Southern Table Tennis 2026 Spring Pennant Week 1 (2026-08-27) | +8 |