Castillon Jr, Jimmy
Current rating: 1507
Record: 17-16-5
| Grand Prix Dallas-Fort Worth 2018 (DOM limited) | starting rating: 1532 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 260 | Beauregard, Thomas (1448) | Lost 0-2 | -201512 |
| 2sealed | 237 | Turney, Paul (1446) | Lost 0-2 | -191493 |
| 3sealed | 485 | Dodd, Jessica (1313) | Won 2-0 | +151508 |
| 4sealed | 391 | Finkelstein, Jacob (1448) | Won 2-0 | +171525 |
| 5sealed | 363 | Henderson II, LaVance (1527) | Lost 1-2 | -181507 |
| top | average opponent: 1436record: 2-3 | new rating: 1507 | ||
| Grand Prix Houston 2018 (RIX limited) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 48 | Burton, Mark (1448) | Lost 0-2 | -191516 |
| 2sealed | 340 | Sutherland, Steven (1482) | Lost 0-2 | -191497 |
| 3sealed | 415 | Fitch, Eric (1464) | Won 2-1 | +181515 |
| 4sealed | 370 | Mendell, John (1483) | Won 2-1 | +171532 |
| 5sealed | 233 | Ortiz, Jose Ramon (1512) | Draw 1-1 | 01532 |
| top | average opponent: 1478record: 2-2-1 | new rating: 1532 | ||
| Grand Prix Houston 2016 (OGW standard) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 63 | Welshons, Kenny (1466) | Won 2-0 | +181480 |
| 2standard | 189 | Lyon, Brandon (1535) | Won 2-1 | +191499 |
| 3standard | 129 | Montijo, Jesus (1532) | Draw 1-1 | +11500 |
| 4standard | 208 | Chadda, Krishan (1535) | Won 2-0 | +191519 |
| 5standard | 108 | Byrd, Kalab (1566) | Lost 0-2 | -181501 |
| 6standard | 257 | Armstrong, Cecil (1587) | Draw 1-1 | +21503 |
| 7standard | 370 | Farrell, William (1548) | Won 2-1 | +191522 |
| 8standard | 247 | Valenzuela, Esmeralda (1416) | Won 2-0 | +161538 |
| 9standard | 159 | Grabowski, Doug (1540) | ID | 01538 |
| 10standard | 243 | Walsh, Zacharie (1515) | Lost 1-2 | -191519 |
| 11standard | 239 | Martinez, Steven 2 (1559) | Won 2-0 | +191538 |
| 12standard | 136 | Chenard, Frederic (1412) | Lost 0-2 | -201518 |
| 13standard | 190 | Romero, Isaac (1512) | Won 2-0 | +181536 |
| 14standard | 148 | McMichael, Willie (1511) | Won 2-1 | +171553 |
| 15standard | 136 | Deerman, Jason (1563) | Lost 0-2 | -181535 |
| top | average opponent: 1520record: 8-4-3 | new rating: 1535 | ||
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 148 | Soto Hernandez, Rodrigo (1436) | Won 2-1 | +181497 |
| 2sealed | 173 | Wadolowski, Thomas (1482) | Lost 0-2 | -191478 |
| 3sealed | 337 | Ma, Alvin (1500) | Won 2-0 | +191497 |
| 4sealed | 143 | Aleksandravicius, John (1551) | Lost 1-2 | -171480 |
| 5sealed | 239 | Fossan, Zack (1502) | Lost 1-2 | -181462 |
| top | average opponent: 1494record: 2-3 | new rating: 1462 | ||
| Grand Prix San Antonio 2014 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 186 | Crouch, Brandon (1500) | Draw 1-1 | 01500 |
| 2standard | 304 | Bui, Gil (1499) | Draw 1-1 | 01500 |
| 3standard | 467 | Monk, Dakota (1363) | Won 2-0 | +161516 |
| 4standard | 344 | Catchings, Cleve (1500) | Won 2-0 | +171533 |
| 5standard | 222 | Parish, Matthew (1536) | Lost 1-2 | -181515 |
| 6standard | 311 | Hand, Russell (1487) | Lost 0-2 | -181497 |
| 7standard | 289 | Dobberstein, Alex (1532) | Lost 0-2 | -181479 |
| 8standard | 240 | Payne, Ryan (1482) | Won 2-0 | +181497 |
| 9standard | 185 | Peterson, Kristian (1498) | Lost 0-2 | -181479 |
| top | average opponent: 1489record: 3-4-2 | new rating: 1479 | ||