Ball, Spencer
Current rating: 1562
Record: 9-6-1
| Grand Prix Oakland 2019 (modern) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 40 | Chou, Joey (1487) | Won 2-1 | +181537 |
| 2modern | 174 | Shagla-McKotch, Alexander (1465) | Lost 0-2 | -201517 |
| 3modern | 450 | Ortiz, Michael (1500) | Lost 1-2 | -181499 |
| 4modern | 385 | Puno, Cyril (1563) | Won 2-0 | +191518 |
| 5modern | 292 | Galvez, David (1461) | Won 2-0 | +171535 |
| 6modern | 233 | Gault, Dustin (1731) | Won 2-0 | +221557 |
| 7modern | 132 | Martinez, Steven (1581) | Won 2-1 | +181575 |
| 8modern | 137 | Sacher, AJ (1872) | Lost 0-2 | -131562 |
| top | average opponent: 1582record: 5-3 | new rating: 1562 | ||
| Grand Prix Las Vegas 2018 (limited) (DOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 37 | Scherer, Michael (1500) | Won 2-0 | +181518 |
| 2sealed | 66 | Moor, Joseph (1483) | Won 2-0 | +171535 |
| 3sealed | 82 | Stevenson, Brian (1488) | Won 2-1 | +171552 |
| 4sealed | 71 | Godines, Carter (1534) | Draw 1-1 | 01552 |
| 5sealed | 123 | Pangman, Rob (1581) | Lost 0-2 | -171535 |
| 6sealed | 256 | Wong, Christopher (1672) | Lost 1-2 | -161519 |
| top | average opponent: 1543record: 3-2-1 | new rating: 1519 | ||
| Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 230 | Cadena, Domingo (1500) | Lost 0-2 | -181482 |
| 2modern | 856 | Alonzo Gomez, Alejandro (1482) | Won 2-1 | +181500 |
| top | average opponent: 1491record: 1-1 | new rating: 1500 | ||