Ashton, Creighton
Current rating: 1677
Record: 22-15
| Grand Prix Los Angeles 2019 (modern) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 345 | Irwin, Jacob (1492) | Won 2-0 | +171535 |
| 2modern | 202 | Christopher, Michael (1679) | Won 2-1 | +211556 |
| 3modern | 75 | Son, Andrew (1813) | Won 2-0 | +221578 |
| 4modern | 174 | Bridges, Kayla (1339) | Won 2-1 | +141592 |
| 5modern | 34 | Gorman, Vinnie (1656) | Won 2-1 | +191611 |
| 6modern | 14 | Tierney, Patrick (1813) | Won 2-1 | +221633 |
| 7modern | 12 | Nguyen, David (1828) | Won 2-1 | +211654 |
| 8modern | 1 | Weller-Gordon, Brian (1968) | Won 2-1 | +241678 |
| 9modern | 4 | Yoo, Bradley (1858) | Lost 1-2 | -151663 |
| 10modern | 11 | Szylman, Dariusz (1802) | Lost 1-2 | -151648 |
| 11modern | 35 | Cole, Seth (1700) | Won 2-0 | +191667 |
| 12modern | 17 | Loveman, Eli (1996) | Won 2-0 | +231690 |
| 13modern | 5 | Endress, Mackenzie (1692) | Lost 1-2 | -181672 |
| 14modern | 26 | Martell, Tom (1858) | Lost 0-2 | -141658 |
| 15modern | 30 | Burch, Jacob (1712) | Won 2-0 | +191677 |
| top | average opponent: 1747record: 11-4 | new rating: 1677 | ||
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1559 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 333 | Bautista, Gino (1335) | Won 2-0 | +141573 |
| 4modern | 222 | Klayman, William (1429) | Won 2-1 | +161589 |
| 5modern | 127 | Slone, Maxwell (1502) | Lost 0-2 | -201569 |
| 6modern | 131 | Kanner, Zack (1809) | Lost 0-2 | -141555 |
| 7modern | 576 | Totten, Christopher (1556) | Lost 0-2 | -181537 |
| 8modern | 745 | Kennedy, Tyler (1436) | Lost 0-2 | -191518 |
| top | average opponent: 1511record: 2-4 | new rating: 1518 | ||
| Grand Prix Los Angeles 2016 (modern) | starting rating: 1551 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 424 | Delaney, Nicholas (1533) | Won 2-1 | +181569 |
| 2modern | 330 | Galvez-Arango, Cardy (1518) | Won 2-1 | +171586 |
| 3modern | 146 | Waxer, Nathan (1870) | Lost 0-2 | -131573 |
| 4modern | 414 | Mondello, Jake (1831) | Lost 1-2 | -131560 |
| 5modern | 777 | Leavitt, Evan (1498) | Lost 1-2 | -191541 |
| 6modern | 719 | Coffelt, Matthew (1532) | Won 2-1 | +181559 |
| 7modern | 527 | Marohl, Nate (1551) | Won 2-1 | +171576 |
| 8modern | 559 | Mammarella, Blaze (1631) | Lost 1-2 | -171559 |
| top | average opponent: 1621record: 4-4 | new rating: 1559 | ||
| Grand Prix San Diego 2015 (ORI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 45 | Oliveira, Denny Rodrig (1432) | Won 2-0 | +171517 |
| 2standard | 176 | Penrod, Shaun (1535) | Won 2-0 | +181535 |
| 3standard | 10 | Kelly, Connor (1536) | Won 2-0 | +181553 |
| 4standard | 20 | Jacobson, Mark (2070) | Won 2-1 | +271580 |
| 5standard | 39 | Becerra Reyes, Carlos (1727) | Lost 0-2 | -161564 |
| 6standard | 141 | Vandermeyden, Michael (1655) | Lost 0-2 | -161548 |
| 7standard | 200 | Batinich, Andrew (1652) | Won 2-0 | +201568 |
| 8standard | 119 | Fields, Frank (1649) | Lost 0-2 | -171551 |
| top | average opponent: 1657record: 5-3 | new rating: 1551 | ||