Hayes, David
Current rating: 1710 (#5880)
Record: 43-33-1
Grand Prix Tampa Bay 2002Grand Prix Columbus 2004Grand Prix Detroit 2005Grand Prix Phoenix 2006Grand Prix New Jersey 2006Grand Prix Daytona Beach 2007Grand Prix Minneapolis 2009Grand Prix Kansas City 2011Grand Prix Chicago 2012Grand Prix Denver 2013Grand Prix Las Vegas 2013Grand Prix Columbus 2016Grand Prix Orlando 2017
| Grand Prix Orlando 2017 (AER limited) | starting rating: 1583 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 714 | Pena, Anthony (1485) | Won 2-1 | +171600 |
| 2sealed | 714 | Teater, Joshua (1456) | Won 2-0 | +151615 |
| 3sealed | 697 | Troha, Dan (1759) | Lost 0-2 | -151600 |
| 4sealed | 764 | Lacey, Curtis (1469) | Lost 1-2 | -211579 |
| 5sealed | 924 | Saxe, Ryan (1756) | Won 2-0 | +211600 |
| 6sealed | 910 | Soto, Cesar (1456) | Lost 0-2 | -201580 |
| 7sealed | 872 | Smith, Jimmie (1643) | Won 2-1 | +191599 |
| 8sealed | 838 | Nguyen, Thien (1923) | Won 2-1 | +241623 |
| 9sealed | 689 | Koonce, Kyle (1573) | Won 2-0 | +171640 |
| 10draft | 703 | Potts, Nicholas (1539) | Won 2-1 | +161656 |
| 11draft | 747 | Esposito, Evan (1694) | Won 2-0 | +191675 |
| 12draft | 742 | Patterson, Ryan (1659) | Won 2-1 | +171692 |
| 13draft | 813 | Kruse, David (1718) | Lost 1-2 | -171675 |
| 14draft | 674 | Fyfe, Max (1676) | Won 2-1 | +181693 |
| 15draft | 723 | Orabona, Scott (1669) | Won 2-1 | +171710 |
| top | average opponent: 1632record: 11-4 | new rating: 1710 | ||
| Grand Prix Columbus 2016 (legacy) | starting rating: 1566 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 97 | Monroe, Scott (1500) | Lost 1-2 | -191547 |
| 2legacy | 683 | Brooks, Donald (1451) | Won 2-1 | +161563 |
| 3legacy | 651 | Crawford, Justin (1480) | Won 2-0 | +161579 |
| 4legacy | 424 | Blackburn, Sammy (1497) | Won 2-1 | +171596 |
| 5legacy | 147 | Mok, Jason (1559) | Won 2-0 | +171613 |
| 6legacy | 170 | Reinke, Kevin (1445) | Lost 0-2 | -211592 |
| 7legacy | 344 | Foerst, Kerry (1638) | Won 2-0 | +191611 |
| 8legacy | 163 | Wong, Gary (1914) | Lost 0-2 | -131598 |
| 9legacy | 350 | Negri, Kazu (1770) | Lost 0-2 | -151583 |
| top | average opponent: 1584record: 5-4 | new rating: 1583 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1586 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 324 | Shupe, Samuel (1466) | Lost 1-2 | -201566 |
| top | record: 0-1 | new rating: 1566 | ||
| Grand Prix Denver 2013 (legacy) | starting rating: 1559 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 69 | Maurice, Lucien (1520) | Lost 1-2 | -181541 |
| 2legacy | 164 | Lee, Jordan (1375) | Won 2-0 | +151556 |
| 3legacy | 228 | Foster, Tucker (1664) | Won 2-1 | +201576 |
| 4legacy | 163 | Delahanty, Curran (1468) | Won 2-0 | +161592 |
| 5legacy | 135 | Raney, Tom (1546) | Won 2-1 | +171609 |
| 6legacy | 95 | Hartman, Reed (1556) | Won 2-1 | +171626 |
| 7legacy | 66 | Dearing, Geoff (1529) | Lost 1-2 | -201606 |
| 8legacy | 49 | Otwell, Christopher (1488) | Lost 1-2 | -201586 |
| top | average opponent: 1518record: 5-3 | new rating: 1586 | ||
| Grand Prix Chicago 2012 (modern) | starting rating: 1579 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 64 | Espejo, Jonny (1500) | Lost 1-2 | -201559 |
| top | record: 0-1 | new rating: 1559 | ||
| Grand Prix Kansas City 2011 (NPH limited) | starting rating: 1555 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 211 | Brown, Katherine (1465) | Won 2-1 | +171572 |
| 2sealed | 132 | Burke, Timothy P (1554) | Won 2-1 | +171589 |
| 3sealed | 58 | Pederson, Geoffery A (1557) | Won 2-1 | +181607 |
| 4sealed | 4 | Penick, John (1572) | Won 2-0 | +171624 |
| 5sealed | 51 | Last, Ian (1578) | Lost 0-2 | -191605 |
| 6sealed | 102 | Li, Chen (1613) | Lost 1-2 | -181587 |
| 7sealed | 148 | Turning, Travis (1721) | Won 2-1 | +211608 |
| 8sealed | 71 | Kibler, Brian (1788) | Lost 1-2 | -151593 |
| 9sealed | 127 | Dykes, James (1808) | Lost 0-2 | -141579 |
| top | average opponent: 1628record: 5-4 | new rating: 1579 | ||
| Grand Prix Minneapolis 2009 (ZEN limited) | starting rating: 1560 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 380 | Buehler, Alexander (1500) | Won 2-0 | +171577 |
| 2sealed | 67 | Jolly, Gabe (1518) | Lost 0-2 | -191558 |
| 3sealed | 242 | Injijian, Allen (1500) | Won 2-1 | +161574 |
| 4sealed | 318 | Munden, Derek (1501) | Lost 1-2 | -191555 |
| top | average opponent: 1505record: 2-2 | new rating: 1555 | ||
| Grand Prix Daytona Beach 2007 (LRW limited) | starting rating: 1581 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 21 | Cohen, Brett E (1514) | Lost 0-2 | -191562 |
| 3sealed | 146 | Connor, Andrew (1500) | Won 2-1 | +171579 |
| 4sealed | 103 | Gregath, Brent (1521) | Lost 1-2 | -191560 |
| top | average opponent: 1512record: 1-2 | new rating: 1560 | ||
| Grand Prix New Jersey 2006 (TSP limited) | starting rating: 1602 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 30 | Moore, Billy (1518) | Lost 0-2 | -201582 |
| 4sealed | 130 | Badillo, Rogelio (1576) | Won 2-0 | +181600 |
| 5sealed | 166 | Pelcyger, Ben (1538) | Lost 0-2 | -191581 |
| top | average opponent: 1544record: 1-2 | new rating: 1581 | ||
| Grand Prix Phoenix 2006 (CSP limited) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 44 | Cohen, Debbie (1630) | Won 2-0 | +211489 |
| 2sealed | 75 | Lassen, Nicholas (1518) | Won 2-0 | +191508 |
| 3sealed | 39 | Lopez, Nick (1535) | Won 2-0 | +181526 |
| 4sealed | 39 | Coimbra, Andre (1961) | Won 2-1 | +261552 |
| 5sealed | 26 | Walls, Gabe (1900) | Won 2-1 | +241576 |
| 6sealed | 9 | Watson, Jonathan (1520) | Won 2-0 | +171593 |
| 7sealed | 5 | Brockway, Brian (1694) | Draw 0-0 | +21595 |
| 8sealed | 5 | Ho, Ken (1947) | Won 2-0 | +241619 |
| 9draft | 3 | Romao, Carlos (1928) | Lost 0-2 | -131606 |
| 10draft | 10 | Komuro, Shuu (1847) | Won 2-1 | +231629 |
| 11draft | 15 | Inoue, Sean (1688) | Won 2-0 | +191648 |
| 12draft | 6 | Fiorillo, John (1975) | Lost 1-2 | -121636 |
| 13draft | 26 | Stein, Sam (1738) | Lost 1-2 | -171619 |
| 14draft | 5 | Inoue, Sean (1644) | Lost 1-2 | -171602 |
| top | average opponent: 1752record: 9-4-1 | new rating: 1602 | ||
| Grand Prix Detroit 2005 (BOK limited) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 114 | Belfatto, Michael (1500) | Lost 1-2 | -181468 |
| top | record: 0-1 | new rating: 1468 | ||
| Grand Prix Columbus 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 274 | Marchand, Richard (1530) | Won 2-0 | +191519 |
| 2sealed | 58 | Craven, Ryan (1500) | Lost 0-2 | -191500 |
| 3sealed | 211 | Perlas, Carlo (1500) | Won 2-0 | +181518 |
| 4sealed | 175 | Morawski, Jonathan (1669) | Lost 1-2 | -151503 |
| 5sealed | 265 | Heise, Cameron (1556) | Lost 0-2 | -171486 |
| top | average opponent: 1551record: 2-3 | new rating: 1486 | ||
| Grand Prix Tampa Bay 2002 (TOR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 84 | Molesch, Max (1500) | Lost 0-2 | -181482 |
| 2sealed | 115 | Rolph, Frank (1482) | Won 2-1 | +181500 |
| 3sealed | 112 | Magar, Nick (1516) | Won 2-0 | +181518 |
| 4sealed | 129 | Prest, Dan (1518) | Lost 1-2 | -181500 |
| top | average opponent: 1504record: 2-2 | new rating: 1500 | ||