Peltz, Brian
Current rating: 1530
Record: 35-37-1
| Grand Prix Phoenix 2018 (modern) | starting rating: 1509 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 84 | Sweetland, Sam (1535) | Won 2-0 | +191528 |
| 4modern | 104 | Crowfoot, Corey (1525) | Won 2-1 | +181546 |
| 5modern | 64 | Holm, Frederik (1751) | Lost 0-2 | -151531 |
| 6modern | 138 | Baeckstrom, Andrew (1941) | Lost 1-2 | -101521 |
| 7modern | 137 | Mathis, Austin (1536) | Won 2-0 | +181539 |
| 8modern | 80 | Thompson, Gage (1618) | Won 2-1 | +191558 |
| 9modern | 101 | Littles, Charles (1683) | Lost 1-2 | -151543 |
| 10modern | 122 | Lam, Bryan (1634) | Lost 0-2 | -171526 |
| 11modern | 121 | Flint, Joey (1479) | Lost 0-2 | -191507 |
| 13modern | 98 | Alberg, Robin (1526) | Won 2-0 | +191526 |
| 14modern | 79 | Sta.Ana, Micol (1547) | Lost 0-2 | -181508 |
| 15modern | 92 | Schoonover, Nicholas (1722) | Won 2-1 | +221530 |
| top | average opponent: 1625record: 6-6 | new rating: 1530 | ||
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 2122 | Kent, Doug (1497) | Lost 0-2 | -191499 |
| 4modern | 872 | Berni, Roberto (1885) | Won 2-0 | +251524 |
| 5modern | 541 | Yoshioka, Kevin (1578) | Won 2-1 | +191543 |
| 6modern | 196 | Fujita, Toshihide (1588) | Lost 0-2 | -171526 |
| 7modern | 2130 | Pham, Phillip (1607) | Lost 1-2 | -171509 |
| top | average opponent: 1631record: 2-3 | new rating: 1509 | ||
| Grand Prix San Jose 2017 (AER limited) | starting rating: 1513 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 21 | Ang, Quintin (1518) | Lost 1-2 | -181495 |
| 3sealed | 605 | Sargent, Timothy (1568) | Lost 1-2 | -171478 |
| 4sealed | 617 | Shah-Jones, Hugo (1426) | Won 2-0 | +171495 |
| 5sealed | 505 | Hawkins, Lee (1618) | Won 2-0 | +201515 |
| 6sealed | 334 | Dolato, Michael (1542) | Won 2-0 | +191534 |
| 7sealed | 257 | Holcomb, John (1469) | Won 2-0 | +171551 |
| 8sealed | 111 | Wiitanen, Josh (1840) | Lost 0-2 | -131538 |
| 9sealed | 286 | Escofet Martin, David (1510) | Won 2-0 | +171555 |
| 10draft | 163 | Lassen, Nicholas (1531) | Lost 0-2 | -181537 |
| 11draft | 59 | Dalibard, Mathieu (1553) | Lost 0-0 | -181519 |
| 12draft | 104 | Boudkar, Julia (1520) | Lost 0-2 | -181501 |
| 13draft | 109 | Zhou, Andrew (1506) | Won 2-1 | +181519 |
| 14draft | 187 | Rodriguez, Armando (1570) | Won 2-1 | +191538 |
| 15draft | 159 | Louke, Mary (1413) | Lost 1-2 | -201518 |
| top | average opponent: 1542record: 7-7 | new rating: 1518 | ||
| Grand Prix Los Angeles 2016 (modern) | starting rating: 1551 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 218 | Yamasaki, Youki (1518) | Won 2-1 | +171568 |
| 3modern | 51 | Garcia, Roy (1499) | Lost 1-2 | -191549 |
| 4modern | 518 | Holguin, Jose (1622) | Lost 1-2 | -171532 |
| 5modern | 719 | Palmer, James (1428) | Lost 1-2 | -191513 |
| top | average opponent: 1517record: 1-3 | new rating: 1513 | ||
| Grand Prix Oakland 2016 (BFZ standard) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 167 | Peng, Tianjian (1518) | Won 2-1 | +181505 |
| 3standard | 318 | Kim, Austin (1612) | Won 2-1 | +201525 |
| 4standard | 70 | Wassink, Caleb (1618) | Lost 0-2 | -161509 |
| 5standard | 211 | Baughman, James (1535) | Won 2-0 | +191528 |
| 6standard | 221 | Freerksen, Sheldon (1690) | Draw 1-1 | +21530 |
| 7standard | 137 | Ferreira, Steven (1552) | Won 2-0 | +191549 |
| 8standard | 85 | Singer, Jared (1515) | Lost 1-2 | -191530 |
| 9standard | 189 | Bott, Jonathan (1545) | Won 2-1 | +191549 |
| 10standard | 119 | Boncher, Andrew (1604) | Lost 0-2 | -171532 |
| 11standard | 183 | Romero, Michael (1475) | Won 2-0 | +171549 |
| 12standard | 133 | Gardner-Durbin, Brook (1524) | Lost 0-2 | -191530 |
| 13standard | 161 | Lee, Farand (1645) | Won 2-1 | +201550 |
| 14standard | 127 | Medellin, Daniel (1515) | Lost 0-2 | -181532 |
| 15standard | 138 | Burkett, Joseph (1611) | Won 2-0 | +191551 |
| top | average opponent: 1569record: 8-5-1 | new rating: 1551 | ||
| Grand Prix Los Angeles 2014 (KTK standard) | starting rating: 1456 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 34 | Horspool, Tyler (1537) | Won 2-0 | +191475 |
| 4standard | 101 | Lee, Kane (1574) | Lost 0-2 | -161459 |
| 5standard | 287 | Kho, Richard (1516) | Lost 1-2 | -171442 |
| 6standard | 428 | Yan, David (1525) | Won 2-0 | +201462 |
| 7standard | 158 | Ahmed, Konan (1589) | Won 2-0 | +201482 |
| 8standard | 191 | Job, Jonathan (1651) | Lost 0-2 | -151467 |
| 9standard | 184 | Abong, Jeffrey (1566) | Won 2-0 | +201487 |
| top | average opponent: 1565record: 4-3 | new rating: 1487 | ||
| Grand Prix Phoenix 2014 (BNG standard) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 101 | Dong, Peicong (1536) | Lost 1-2 | -171486 |
| 4standard | 203 | Frazier, Gene (1525) | Lost 1-2 | -171469 |
| 5standard | 409 | Swarowski, Robert (1767) | Lost 1-2 | -131456 |
| top | average opponent: 1610record: 0-3 | new rating: 1456 | ||
| Grand Prix Albuquerque 2013 (THS standard) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 209 | Courtaway, Eric (1500) | Won 2-1 | +191498 |
| 4standard | 154 | Kandela, Richard (1520) | Lost 0-2 | -181480 |
| 5standard | 284 | Rodriguez, Ronald (1408) | Lost 1-2 | -191461 |
| 6standard | 334 | Leone-Sherman, Anthony (1500) | Won 2-1 | +181479 |
| 7standard | 265 | Chang, Calvin (1457) | Won 2-0 | +181497 |
| 8standard | 226 | Castillo, Ryen (1600) | Won 2-0 | +201517 |
| 9standard | 149 | Van Dyke, Michael (1760) | Lost 0-2 | -141503 |
| top | average opponent: 1535record: 4-3 | new rating: 1503 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 1632 | Halvorsen, Fredrick (1468) | Lost 0-2 | -181444 |
| 3sealed | 1710 | Truong, Daniel (1468) | Won 2-0 | +191463 |
| 4sealed | 1683 | Kinsley, Alexander (1478) | Won 2-0 | +181481 |
| 5sealed | 1273 | Underhill, Shawn (1513) | Won 2-0 | +181499 |
| 6sealed | 1020 | Herdman, William (1384) | Lost 0-2 | -201479 |
| top | average opponent: 1462record: 3-2 | new rating: 1479 | ||
| Grand Prix Tampa Bay 2002 (TOR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 15 | Kissinger, Steve (1502) | Lost 1-2 | -181482 |
| 2sealed | 119 | Figueroa, Milton (1369) | Lost 1-2 | -201462 |
| top | average opponent: 1435record: 0-2 | new rating: 1462 | ||