Orozco, Roberto
Current rating: 1490
Record: 19-22-3 (GP) / 3-4 (professional)
| Grand Prix Mexico City 2016 (OGW limited) | starting rating: 1512 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 276 | Castillo, Eduardo 3203 (1500) | Draw 1-1 | 01512 |
| 2sealed | 162 | Torres, Jonathan (1560) | Lost 0-2 | -171495 |
| 3sealed | 310 | Zertuche Perez, Eden Daniel (1412) | Won 2-0 | +161511 |
| 4sealed | 227 | Lopez Ortega, Juan Manuel (1500) | Won 1-0 | +181529 |
| 5sealed | 163 | Soules, Daniel (1353) | Lost 0-2 | -211508 |
| 6sealed | 216 | Pannell, Thomas (1507) | Lost 0-2 | -181490 |
| top | average opponent: 1472record: 2-3-1 | new rating: 1490 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1477 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 1168 | Nass, Matthew (2019) | Draw 1-1 | +91486 |
| 5sealed | 940 | Komor, Russell (1480) | Lost 0-2 | -181468 |
| 6sealed | 794 | Awde, Matthew (1535) | Won 2-1 | +191487 |
| 7sealed | 607 | Thompson-Exner, Gavin (1605) | Won 2-0 | +201507 |
| 8sealed | 461 | Lawson, Christopher (1569) | Won 2-0 | +201527 |
| 9sealed | 356 | Leite Araujo, Joao Paulo (1730) | Lost 1-2 | -151512 |
| top | average opponent: 1656record: 3-2-1 | new rating: 1512 | ||
| Grand Prix Guadalajara 2013 (DGM standard) | starting rating: 1494 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 111 | Alanis, Fernando R (1500) | Lost 1-2 | -181476 |
| 2standard | 150 | Monroy Diaz, Manuel (1482) | Lost 0-2 | -181458 |
| 3standard | 175 | Corona, Erick (1464) | Won 2-0 | +181476 |
| 4standard | 141 | Juarez Oliva, Fernando Jose (1481) | Won 2-1 | +181494 |
| 5standard | 161 | Lopez Lerma, Diego (1500) | Lost 1-2 | -181476 |
| 6standard | 171 | Orduno Gavina, Octavio (1515) | Won 2-1 | +191495 |
| 7standard | 125 | Mora Torres, Eliseo (1503) | Lost 0-2 | -181477 |
| top | average opponent: 1492record: 3-4 | new rating: 1477 | ||
| Grand Prix Mexico City 2012 (DKA limited) | starting rating: 1459 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 118 | Jimenez, Raul Samano (1518) | Won 2-0 | +191478 |
| 3sealed | 9 | Calva, Julio (1536) | Lost 0-2 | -171461 |
| 4sealed | 167 | Araiza, Hugo Daniel (1731) | Lost 1-2 | -131448 |
| 5sealed | 150 | Perez Ramirez, Rodrigo (1500) | Won 2-0 | +191467 |
| 6sealed | 169 | Gomez, Manuel (1525) | Won 2-0 | +191486 |
| 7sealed | 125 | Granados Escotorin, Jose Mar (1485) | Won 2-0 | +181504 |
| 8sealed | 63 | Jaklovsky, Lukas (1990) | Lost 1-2 | -101494 |
| top | average opponent: 1612record: 4-3 | new rating: 1494 | ||
| Grand Prix Oakland 2010 (extended) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 126 | Izumoto, Edward (1500) | Won 2-1 | +181481 |
| 2extended | 150 | Wludyka, Joshua (1754) | Lost 0-2 | -131468 |
| 3extended | 209 | Eisenhauer, Michael (1481) | Won 2-0 | +191487 |
| 4extended | 174 | Brumby, Gene (1670) | Won 2-0 | +211508 |
| 5extended | 132 | Zidek, Arnost (1777) | Lost 0-2 | -131495 |
| 6extended | 196 | Craig, Clinton (1469) | Lost 0-2 | -191476 |
| 7extended | 210 | Boland, Michael (1500) | Lost 0-2 | -171459 |
| top | average opponent: 1593record: 3-4 | new rating: 1459 | ||
| Pro Tour Berlin 2008 (extended) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 74 | Hirayama, Daisuke (1754) | Won 2-1 | +231486 |
| 2extended | 15 | Fercek, Nikola (1636) | Lost 1-2 | -151471 |
| 3extended | 140 | Leitzinger, Gerald (1613) | Lost 1-2 | -161455 |
| 4extended | 178 | Castor, Kenny (1616) | Won 2-0 | +211476 |
| 5extended | 94 | Brown, Bryce (1521) | Won 2-1 | +191495 |
| 6extended | 85 | Boyd, Gerard (1649) | Lost 0-2 | -151480 |
| 7extended | 136 | Layne, Josh (1533) | Lost 1-2 | -171463 |
| top | average opponent: 1618record: 3-4 | new rating: 1463 | ||
| Grand Prix Paris 2008 (ALA limited) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 206 | Francois, Benjamin (1500) | Won 2-1 | +181517 |
| 2sealed | 197 | Girard, Guillaume (1518) | Lost 0-2 | -181499 |
| 3sealed | 206 | Skrypov, Igor (1488) | Lost 0-2 | -181481 |
| 4sealed | 315 | Zachariasen, Marc-axel (1479) | Lost 0-2 | -181463 |
| top | average opponent: 1496record: 1-3 | new rating: 1463 | ||
| Grand Prix Mexico City 2005 (Kamigawa block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 43 | Moreno, Carlos (1500) | Draw 1-1 | 01500 |
| 2block | 77 | Canizo, Claudio (1500) | Won 2-1 | +181518 |
| 3block | 49 | Carrera Godinez, Oscar Omar (1519) | Lost 0-2 | -181500 |
| 4block | 93 | Contreras, Carlos (1499) | Won 2-0 | +181518 |
| 5block | 63 | De La Paz Corona, Fernando (1483) | Lost 1-2 | -191499 |
| 6block | 94 | Knobl, Erik (1482) | Won 2-0 | +181517 |
| 7block | 65 | Villarreal, Emmanuel (1516) | Lost 0-2 | -181499 |
| top | average opponent: 1500record: 3-3-1 | new rating: 1499 | ||