Morrison, Greg
Current rating: 1462
Record: 5-7
| Grand Prix Seattle 2019 (MH1 limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| A1sealed | 496 | Sparks, Jesse (1377) | Won 2-0 | +161497 |
| A2sealed | 347 | Thurmes, Nicholas (1517) | Won 2-0 | +191516 |
| A3sealed | 55 | Cracraft, Justen (1565) | Lost 0-2 | -181498 |
| A4sealed | 215 | Wadsworth, Jared (1339) | Lost 0-2 | -201478 |
| A5sealed | 244 | Scheffler, Jonan (1408) | Won 2-1 | +161494 |
| A6sealed | 194 | Marklyn, Tyler (1658) | Lost 0-2 | -151479 |
| A7sealed | 216 | Williams, Nicolas (1501) | Lost 0-2 | -171462 |
| average opponent: 1481record: 3-4 | new rating: 1462 | |||
| Grand Prix Vancouver 2018 (UMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 215 | Chase, Andrew (1500) | Lost 1-2 | -181482 |
| 2sealed | 306 | Macfarlane, Alan (1506) | Won 2-1 | +181500 |
| 3sealed | 354 | Merchant, Sameer (1558) | Lost 0-2 | -171483 |
| 4sealed | 291 | Tian, Yuan (1342) | Won 2-0 | +161499 |
| 5sealed | 291 | Brelin, Jeme (1505) | Lost 0-2 | -181481 |
| average opponent: 1482record: 2-3 | new rating: 1481 | |||