Potts, Doug
Current rating: 1643
Record: 42-33-1
| Grand Prix Tampa Bay 2019 (modern) | starting rating: 1655 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 120 | McLain, Michael (1447) | Won 2-0 | +151670 |
| 2modern | 183 | Olson, Kyle (1857) | Lost 0-2 | -151655 |
| 3modern | 284 | Mattheus, Jacob (1500) | Lost 0-2 | -211634 |
| 4modern | 326 | Oliver, Charles (1475) | Lost 1-2 | -211613 |
| 5modern | 370 | Ackerman, Kyle (1431) | Won 2-0 | +151628 |
| 6modern | 285 | Strait, Seth (1485) | Won 2-1 | +151643 |
| top | average opponent: 1533record: 3-3 | new rating: 1643 | ||
| Grand Prix Orlando 2017 (AER limited) | starting rating: 1697 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 584 | Barefoot, Dan (1489) | Won 2-0 | +141711 |
| 2sealed | 712 | Docherty, Nathan (1765) | Won 2-0 | +191730 |
| 3sealed | 716 | Sharfman, David (1782) | Lost 0-2 | -171713 |
| 4sealed | 767 | Gallen, Derek (1528) | Won 2-0 | +151728 |
| 5sealed | 701 | Traba, Alejandro (1488) | Lost 1-2 | -231705 |
| 6sealed | 896 | Menzies, Emil (1559) | Lost 1-2 | -201685 |
| 7sealed | 878 | Graham, James (1474) | Won 2-0 | +141699 |
| 8sealed | 876 | DiGirolamo, Thomas (1473) | Lost 0-2 | -221677 |
| 9sealed | 832 | Wenrich, Christopher (1484) | Lost 1-2 | -221655 |
| top | average opponent: 1560record: 4-5 | new rating: 1655 | ||
| Grand Prix Miami 2015 (FRF standard) | starting rating: 1555 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 229 | Callaghan, Alexander J (1518) | Won 2-1 | +171572 |
| 3standard | 151 | Laperriere, Joshua (1552) | Won 2-1 | +181590 |
| 4standard | 71 | Vincent, Guillaume (1539) | Won 2-0 | +171607 |
| 5standard | 33 | Baumeister, Corey (1733) | Draw 1-1 | +21609 |
| 6standard | 33 | Cohen, Justin (1866) | Won 2-0 | +221631 |
| 7standard | 21 | Majors, Michael (1841) | Won 2-0 | +221653 |
| 8standard | 9 | Sigrist, Mike (2044) | Lost 0-2 | -111642 |
| 9standard | 38 | Chinlund, Kit (1624) | Won 2-1 | +181660 |
| 10standard | 21 | Christy, David (1599) | Won 2-0 | +171677 |
| 11standard | 12 | Beeghly, Devin (1621) | Won 2-1 | +171694 |
| 12standard | 7 | Yu, Jarvis (1856) | Lost 0-2 | -161678 |
| 13standard | 17 | Arellano, Fidel (1595) | Won 2-1 | +171695 |
| 14standard | 13 | Lively, Jacob (1666) | Won 2-0 | +171712 |
| 15standard | 7 | Cecchetti, Daniel (1840) | Lost 1-2 | -151697 |
| top | average opponent: 1707record: 10-3-1 | new rating: 1697 | ||
| Grand Prix Omaha 2015 (modern) | starting rating: 1564 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 176 | Seidl, Daniel (1512) | Lost 0-2 | -191545 |
| 3modern | 260 | Beckham, Dylan (1523) | Won 2-0 | +171562 |
| 4modern | 198 | Le-Dang, Tan (1442) | Won 2-1 | +161578 |
| 5modern | 79 | Schwaderer, Curtis A (1463) | Lost 1-2 | -201558 |
| 6modern | 320 | Gass, Garrett (1517) | Lost 0-2 | -191539 |
| 7modern | 259 | Hanson, David (1510) | Lost 0-2 | -181521 |
| 8modern | 246 | Newcomb, Skyler (1484) | Won 2-0 | +171538 |
| 9modern | 202 | Murray, Brian (1450) | Won 2-0 | +171555 |
| top | average opponent: 1488record: 4-4 | new rating: 1555 | ||
| Grand Prix Orlando 2014 (KTK limited) | starting rating: 1558 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 147 | League, Charles (1830) | Lost 1-2 | -131545 |
| 4sealed | 183 | Williams, Jonathon (1520) | Lost 0-2 | -181527 |
| 5sealed | 339 | Charles, Marc (1485) | Won 2-0 | +171544 |
| 6sealed | 256 | Ward, Dillon (1517) | Won 2-0 | +171561 |
| 7sealed | 197 | Noworaj, Andrew (1697) | Won 2-0 | +211582 |
| 8sealed | 68 | Kallas, Christ (1577) | Lost 0-2 | -181564 |
| top | average opponent: 1604record: 3-3 | new rating: 1564 | ||
| Grand Prix Minneapolis 2014 (modern) | starting rating: 1548 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 546 | Gerdes, Mallory (1500) | Won 2-0 | +171565 |
| 2modern | 350 | Purcell, Tim (1518) | Lost 0-2 | -191546 |
| 3modern | 488 | Roble, Tim (1499) | Won 2-0 | +171563 |
| 4modern | 346 | Davis, Brad (1687) | Lost 1-2 | -161547 |
| 5modern | 496 | Magararu, Juris (1504) | Won 2-0 | +171564 |
| 6modern | 408 | Hsiao, Alex (1468) | Won 2-0 | +171581 |
| 7modern | 307 | Zeimentz, Mike (1505) | Won 2-0 | +161597 |
| 8modern | 281 | Rochford, James (1507) | Lost 1-2 | -191578 |
| 9modern | 295 | Weber, Brian (1496) | Lost 1-2 | -201558 |
| top | average opponent: 1520record: 5-4 | new rating: 1558 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 1044 | Inoue, Sean (1798) | Lost 0-2 | -131506 |
| 5sealed | 865 | Van Dyke, Michael (1726) | Won 2-0 | +221528 |
| 6sealed | 852 | Coffman, James (1554) | Lost 1-2 | -171511 |
| 7sealed | 680 | Werner, Jesse (1508) | Won 2-0 | +181529 |
| 8sealed | 563 | Studley, James (1646) | Won 2-1 | +201549 |
| 9sealed | 329 | Walker, Daniel (1509) | Won 2-0 | +171566 |
| 10draft | 34 | Hogan, Kyle (1539) | Lost 1-2 | -181548 |
| top | average opponent: 1611record: 4-3 | new rating: 1548 | ||
| Grand Prix Lincoln 2012 (modern) | starting rating: 1577 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 73 | Kahl, Ethan (1500) | Lost 1-2 | -191558 |
| 2modern | 210 | Schrant, Alex (1482) | Lost 1-2 | -201538 |
| 3modern | 279 | Zvolanek, Petr (1489) | Lost 1-2 | -191519 |
| top | average opponent: 1490record: 0-3 | new rating: 1519 | ||
| Grand Prix Orlando 2012 (ISD standard) | starting rating: 1527 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 143 | medeiros, jacob l (1500) | Won 2-0 | +181545 |
| 2standard | 207 | Malone, Michael (1449) | Lost 0-2 | -201525 |
| 3standard | 272 | Blanchet, Paul-Henry (1501) | Lost 1-2 | -191506 |
| 4standard | 331 | Wilson, Billie (1501) | Won 2-0 | +181524 |
| 5standard | 272 | Bates, Dale (1499) | Lost 1-2 | -181506 |
| 6standard | 335 | Rodriguez, Jonathan (1533) | Won 2-0 | +181524 |
| 7standard | 272 | Lough, Samuel (1501) | Won 2-1 | +181542 |
| 8standard | 199 | Kaska, Chris (1517) | Won 2-1 | +171559 |
| 9standard | 116 | Brown, Alex (1535) | Won 2-0 | +181577 |
| top | average opponent: 1504record: 6-3 | new rating: 1577 | ||
| Grand Prix Denver 2011 (MBS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 507 | Wrisley, Craig E (1467) | Won 2-1 | +171517 |
| 2sealed | 419 | Gaffney, James A (1500) | Won 2-1 | +181535 |
| 3sealed | 408 | Wolfmeier, Gary (1535) | Won 2-0 | +181553 |
| 4sealed | 422 | Nelson, Brad (1940) | Lost 0-2 | -111542 |
| 5sealed | 462 | Ellis, Kenneth (1721) | Lost 0-2 | -151527 |
| top | average opponent: 1633record: 3-2 | new rating: 1527 | ||