Mason, Oreo
Current rating: 1426
Record: 13-20-1
| Grand Prix Orlando 2017 (AER limited) | starting rating: 1395 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 613 | Harris, Tristan (1481) | Won 2-1 | +191414 |
| 3sealed | 613 | Strodl, Courtland (1594) | Lost 1-2 | -141400 |
| 4sealed | 613 | Morales, Justin (1541) | Won 2-1 | +201420 |
| 5sealed | 613 | dos Santos Vieira, Eduardo (1961) | Lost 1-2 | -91411 |
| 6sealed | 613 | Wang, Zilu (1521) | Won 2-1 | +201431 |
| 7sealed | 613 | Hernandez, Andrew (1521) | Lost 1-2 | -161415 |
| 8sealed | 613 | Nelson, Jon (1545) | Won 2-0 | +201435 |
| 9sealed | 613 | Ibell, Westley (1482) | Won 2-1 | +191454 |
| 10draft | 744 | Koch, Florian (1769) | Lost 1-2 | -121442 |
| 11draft | 744 | Harrity, Patrick (1552) | Lost 0-2 | -161426 |
| top | average opponent: 1597record: 5-5 | new rating: 1426 | ||
| Grand Prix Atlanta 2016 (KLD limited) | starting rating: 1405 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 708 | Lam, Phuoc (1549) | Lost 0-2 | -151390 |
| 3sealed | 708 | Black, Adam (1422) | Won 2-1 | +181408 |
| 4sealed | 708 | Walters, William (1652) | Lost 0-2 | -131395 |
| top | average opponent: 1541record: 1-2 | new rating: 1395 | ||
| Grand Prix Atlanta 2015 (BFZ limited) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 121 | Schneider, Matthew (1545) | Lost 0-2 | -161434 |
| 4sealed | 121 | Lalague, Marc (1691) | Lost 0-2 | -131421 |
| 5sealed | 121 | Li, Jinlin (1566) | Lost 1-2 | -161405 |
| top | average opponent: 1601record: 0-3 | new rating: 1405 | ||
| Grand Prix Miami 2015 (FRF standard) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 37 | Eagle, James (1481) | Lost 0-2 | -181448 |
| 3standard | 37 | Palacios Correa, Luis (1483) | Lost 0-2 | -181430 |
| 4standard | 37 | Sweeney, John (1481) | Won 2-1 | +191449 |
| 5standard | 37 | Russell, Brandon (1449) | Won 2-0 | +181467 |
| 6standard | 37 | Wood, John F (1519) | Lost 0-2 | -171450 |
| top | average opponent: 1483record: 2-3 | new rating: 1450 | ||
| Grand Prix Orlando 2014 (KTK limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 25 | Manary, Faith (1394) | Won 1-0 | +161498 |
| 3sealed | 25 | Shao, Phillip (1734) | Lost 0-2 | -131485 |
| 4sealed | 25 | Martin, Russ (1389) | Draw 1-1 | -21483 |
| 5sealed | 25 | Kirby, Zachary (1516) | Lost 0-2 | -171466 |
| top | average opponent: 1508record: 1-2-1 | new rating: 1466 | ||
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 929 | Merchant, Joel (1500) | Won 2-1 | +181518 |
| 2sealed | 939 | Jacobs, Cody (1500) | Lost 1-2 | -181500 |
| 3sealed | 1000 | Frisbee, Nathaniel (1500) | Lost 1-2 | -181482 |
| 4sealed | 1100 | Edelman-Munoz, Adam (1482) | Won 2-0 | +181500 |
| 5sealed | 966 | Deegan, Todd (1500) | Lost 0-2 | -181482 |
| 6sealed | 1012 | Aizaga, Rich (1528) | Lost 1-2 | -171465 |
| 7sealed | 949 | Martinez, Etienne (1506) | Lost 1-2 | -181447 |
| 8sealed | 530 | Pennell, C T (1446) | Won 2-1 | +181465 |
| 9sealed | 484 | Piermarini, Anthony (1398) | Won 2-0 | +171482 |
| top | average opponent: 1484record: 4-5 | new rating: 1482 | ||