Sanctioned Matchup Predictor
Xander Koo vs Graham Gibbs
Past Head-to-Head Rubbers (5)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Xander Koo | def. | Graham Gibbs | -14,4,3,9 | SDTTA Season 2 Pennant Round 9 (2022-07-28) | +4 |
| Xander Koo | def. | Graham Gibbs | 3,5,7 | SDTTA Season 2 Pennant Grand Finals (2022-08-25) | +1 |
| Xander Koo | def. | Graham Gibbs | 7,7,7 | SDTTA 2022 Pennant Season 1 Round 5 (2022-03-03) | +13 |
| Xander Koo | def. | Graham Gibbs | 3,8,-9,-5,6 | SDTTA2022 Pennant Season 1 Round 10 & Prelims (2022-04-07) | +7 |
| Xander Koo | def. | Graham Gibbs | 11,2,5 | SDTTA Season 2 Pennant Round 4 (2022-06-09) | +5 |