Mckeever, Zach
Current rating: 1558
Record: 6-3
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 213 | Trout, Wayne (1557) | Won 2-0 | +191519 |
| 2sealed | 298 | Sarsfield, Corey (1566) | Won 2-1 | +191538 |
| 3sealed | 232 | Hernandez, Alfonso (1537) | Lost 1-2 | -181520 |
| 4sealed | 41 | Hixson, Jeremy (1517) | Won 2-0 | +181538 |
| 5sealed | 198 | Shimada, Aron (1558) | Won 2-1 | +181556 |
| 6sealed | 74 | Roldan, Danny (1536) | Won 2-1 | +181574 |
| 7sealed | 23 | Gardner-Durbin, Brook (1488) | Won 2-1 | +161590 |
| 8sealed | 23 | Son, Andrew (1599) | Lost 0-2 | -181572 |
| 9sealed | 80 | Slaton, Hunter (1749) | Lost 1-2 | -141558 |
| average opponent: 1567record: 6-3 | new rating: 1558 | |||