Barraza, Marcelino
Current rating: 1404
Record: 8-14
| Grand Prix Las Vegas 2018 (limited) (DOM limited) | starting rating: 1451 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 204 | Geer, Shaun (1500) | Won 2-1 | +191470 |
| 2sealed | 48 | Gomez, Douglas (1639) | Lost 1-2 | -151455 |
| 3sealed | 607 | Godfrey, Adam (1594) | Lost 0-2 | -151440 |
| 4sealed | 644 | Brouillet, Jean-Luc (1536) | Lost 1-2 | -171423 |
| 5sealed | 664 | Doepel, Steven (1357) | Lost 1-2 | -191404 |
| top | average opponent: 1525record: 1-4 | new rating: 1404 | ||
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 422 | Babcock, Matthew (1478) | Lost 0-2 | -181466 |
| 2sealed | 730 | Li, Haoze (1462) | Lost 1-2 | -191447 |
| 3sealed | 197 | Alvord, Donna (1466) | Won 2-0 | +191466 |
| 4sealed | 197 | Hogan, Kyle (1612) | Lost 0-2 | -161450 |
| 5sealed | 197 | Davis, Jeremy (1465) | Won 2-1 | +191469 |
| 6sealed | 197 | Staunton, Courtney (1495) | Lost 0-2 | -181451 |
| top | average opponent: 1497record: 2-4 | new rating: 1451 | ||
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 284 | Gripkey, Hans (1506) | Lost 0-2 | -171465 |
| 2sealed | 416 | Donald, Maxmen (1481) | Won 2-0 | +181483 |
| 3sealed | 293 | Brunson, Rose (1499) | Won 2-0 | +181501 |
| 4sealed | 131 | Rhodman, Steven (1517) | Lost 0-2 | -171484 |
| 5sealed | 258 | Ruiz, Giovanni (1481) | Won 2-1 | +171501 |
| 6sealed | 246 | Mooney, Andrew (1510) | Lost 0-2 | -171484 |
| top | average opponent: 1499record: 3-3 | new rating: 1484 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 925 | Wall, David (1500) | Lost 0-2 | -181482 |
| 2sealed | 1247 | Colburn, John (1480) | Lost 0-2 | -181464 |
| 3sealed | 1371 | Sanderson, Mikell (1464) | Won 2-0 | +181482 |
| 4sealed | 1345 | Brown, Steven (1495) | Won 2-0 | +181500 |
| 5sealed | 1065 | Nelson, Mark (1499) | Lost 1-2 | -181482 |
| top | average opponent: 1488record: 2-3 | new rating: 1482 | ||