Wredberg, Gregory
Current rating: 1514
Record: 20-21
| Grand Prix Las Vegas 2019 (limited) (MH1 limited) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 60 | Doherty, John (1500) | Won 2-0 | +181480 |
| 2sealed | 214 | Tan, James (1730) | Lost 0-2 | -131467 |
| 3sealed | 433 | Achcar, Omar (1616) | Won 2-0 | +201487 |
| 4sealed | 300 | Chong, Joseph (1517) | Won 2-0 | +191506 |
| 5sealed | 1191 | French, Kurt (1479) | Lost 0-2 | -181488 |
| 6sealed | 312 | Gray, George (1507) | Won 2-1 | +181506 |
| 7sealed | 193 | Truong, Andy (1595) | Won 2-0 | +191525 |
| 8sealed | 71 | Capdevila, Jose Luis (1901) | Lost 0-2 | -111514 |
| top | average opponent: 1606record: 5-3 | new rating: 1514 | ||
| Grand Prix Las Vegas 2018 (limited) (DOM limited) | starting rating: 1497 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 116 | Ruiz, Ricky (1500) | Lost 0-2 | -181479 |
| 2sealed | 489 | Willis, Cassie (1481) | Lost 0-2 | -181461 |
| 3sealed | 833 | Kossman, Matthew (1480) | Lost 1-2 | -171444 |
| 4sealed | 762 | Culbert, Gwendolyn (1440) | Won 2-0 | +181462 |
| 5sealed | 668 | Harris, Cole (1417) | Lost 0-2 | -191443 |
| 6sealed | 573 | Buda, Joseph (1456) | Won 2-1 | +181461 |
| 7sealed | 449 | Puterbaugh, Ryan (1463) | Won 2-1 | +181479 |
| 8sealed | 341 | Wells, Marc (1509) | Lost 0-2 | -171462 |
| top | average opponent: 1468record: 3-5 | new rating: 1462 | ||
| Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1514 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 108 | Wilson, Lee (1558) | Lost 0-2 | -171497 |
| top | record: 0-1 | new rating: 1497 | ||
| Grand Prix Austin 2012 (ISD limited) | starting rating: 1490 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 68 | Kirner, Andrew (1500) | Lost 1-2 | -181472 |
| 2sealed | 319 | Walker, Jonathan (1443) | Won 2-0 | +181490 |
| 3sealed | 343 | Brewster, Megan (1482) | Won 2-0 | +171507 |
| 4sealed | 170 | Truong, Andy (1518) | Lost 1-2 | -171490 |
| 5sealed | 338 | Aucoin, Matthew (1501) | Won 2-0 | +181508 |
| 6sealed | 250 | Kaminsky, Alex (1518) | Won 2-0 | +181526 |
| 7sealed | 149 | Fabiano, Gerard (1842) | Lost 1-2 | -121514 |
| 8sealed | 206 | Hammack, Jon (1509) | Lost 1-2 | -181496 |
| 9sealed | 180 | Fehr, Dan (1546) | Won 2-0 | +181514 |
| top | average opponent: 1540record: 5-4 | new rating: 1514 | ||
| Grand Prix Houston 2010 (extended) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 73 | Yu, Eric (1500) | Lost 1-2 | -181452 |
| 2extended | 207 | Townley, John (1482) | Won 2-0 | +191471 |
| 3extended | 164 | Bentley, Johnathan (1445) | Won 2-1 | +181489 |
| 4extended | 151 | Angulo, George S (1518) | Won 2-1 | +181507 |
| 5extended | 80 | Cox, Brian (1483) | Lost 0-2 | -181489 |
| 6extended | 143 | Cook, David (1461) | Lost 0-2 | -191470 |
| 7extended | 146 | Wainwright, Matt (1571) | Won 2-1 | +201490 |
| top | average opponent: 1494record: 4-3 | new rating: 1490 | ||
| Grand Prix Dallas 2007 (extended) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 125 | Knipp, Eric (1545) | Lost 0-2 | -171447 |
| 2extended | 288 | McCarthy, Jack (1564) | Lost 0-2 | -151432 |
| 3extended | 310 | Ashby, Zach (1464) | Won 0-0 | +181450 |
| 4extended | 310 | Abundez Jr., Jesus (1482) | Won 2-0 | +191469 |
| 5extended | 193 | Clarke, James E (1500) | Lost 1-2 | -181451 |
| 6extended | 206 | Cruz, Edgar (1481) | Won 2-0 | +191470 |
| top | average opponent: 1506record: 3-3 | new rating: 1470 | ||
| Grand Prix Austin 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 15 | Chou, Robert (1500) | Lost 0-2 | -181482 |
| 2sealed | 149 | Robinson, Neil (1482) | Lost 1-2 | -181464 |
| top | average opponent: 1491record: 0-2 | new rating: 1464 | ||