Sanctioned Matchup Predictor
Chris Cen vs Koby Grace
Past Head-to-Head Rubbers (9)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Chris Cen | def. | Koby Grace | STTA 2026 Summer Pennants Week 3 (2026-09-16) | +7 | |
| Chris Cen | def. | Koby Grace | 16,-11,-9,6,8 | STTA 2026 Winter Pennants Week 5 (2026-04-01) | +12 |
| Chris Cen | def. | Koby Grace | STTA 2026 Winter Pennants Week 12 (2026-06-03) | +10 | |
| Chris Cen | def. | Koby Grace | 9,12,9 | STTA 2026 Winter Pennants Week 2 (2026-03-11) | +96 |
| Chris Cen | def. | Koby Grace | STTA 2026 Winter Pennants Week 15 (2026-06-24) | +7 | |
| Koby Grace | def. | Chris Cen | STTA 2026 Winter Pennants Super 8 Series (2026-07-20) | +15 | |
| Koby Grace | def. | Chris Cen | STTA 2026 Winter Pennants Super 8 Series (2026-07-20) | +15 | |
| Koby Grace | def. | Chris Cen | STTA 2026 Winter Pennants Semi Finals (2026-07-22) | +17 | |
| Chris Cen | def. | Koby Grace | STTA 2026 Winter Pennants Grand Finals (2026-08-05) | +7 |