Siedow, Michael
Current rating: 1479
Record: 1-2
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1275 | Fernandes, John (1369) | Lost 0-2 | -201480 |
| 2sealed | 1267 | Stokes, Nicholas (1482) | Won 2-1 | +181498 |
| 3sealed | 1206 | Andres, Christopher (1463) | Lost 0-2 | -191479 |
| average opponent: 1438record: 1-2 | new rating: 1479 | |||