Hauptmann, Aaron
Current rating: 1480
Record: 15-25-1 (GP) / 11-10 (professional)
| Grand Prix Boston 2009 (M10 limited) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 414 | Wojceshonek, Bradley (1518) | Lost 0-2 | -181498 |
| 3sealed | 657 | Welzbacher, Jordan (1500) | Lost 0-2 | -181480 |
| top | average opponent: 1509record: 0-2 | new rating: 1480 | ||
| Grand Prix Indianapolis 2008 (SHM limited) | starting rating: 1531 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 142 | Chaulk, Michael (1552) | Won 2-0 | +181549 |
| 3sealed | 40 | Riggs, Michael (1536) | Won 2-0 | +181567 |
| 4sealed | 7 | Jolin, Gregory (1693) | Lost 0-2 | -161551 |
| 5sealed | 135 | Markeson, Scott (1581) | Lost 0-2 | -171534 |
| 6sealed | 250 | Pino, Greg (1518) | Lost 0-2 | -181516 |
| top | average opponent: 1576record: 2-3 | new rating: 1516 | ||
| Grand Prix St. Louis 2006 (CSP limited) | starting rating: 1569 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 38 | France, Keith M (1518) | Lost 1-2 | -191550 |
| 3sealed | 116 | McCall, Brian (1502) | Lost 1-2 | -191531 |
| top | average opponent: 1510record: 0-2 | new rating: 1531 | ||
| Grand Prix Richmond 2006 (GPT limited) | starting rating: 1527 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 61 | Wolfensberger, John (1558) | Won 2-0 | +181545 |
| 5sealed | 29 | Sandrock, Eric (1581) | Won 2-1 | +191564 |
| 6sealed | 6 | Schmit, Mark (1608) | Won 2-0 | +191583 |
| 7sealed | 6 | Szleifer, Gadiel (1957) | Won 2-1 | +241607 |
| 8sealed | 2 | Ferraiolo, Jim (1668) | Lost 1-2 | -171590 |
| 9draft | 21 | Walls, Gabe (1843) | Lost 1-2 | -131577 |
| 10draft | 9 | Smith, Don (1645) | Won 2-0 | +191596 |
| 11draft | 4 | Moore, John E (1624) | Lost 0-2 | -181578 |
| 12draft | 32 | Parke, Jamie (1852) | Lost 1-2 | -131565 |
| 13draft | 24 | Lipczynski, Aaron (1697) | Won 2-0 | +211586 |
| 14draft | 10 | Ferraiolo, Jim (1638) | Lost 0-2 | -171569 |
| top | average opponent: 1697record: 6-5 | new rating: 1569 | ||
| Pro Tour London 2005 (SOK draft) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 69 | Stead, Bill (1675) | Won 2-0 | +221526 |
| 2draft | 62 | West, Nicholas (1673) | Won 2-1 | +201546 |
| 3draft | 33 | Nahodil, Petr (1793) | Lost 0-2 | -131533 |
| 4draft | 24 | Eisenhard, Cory (1578) | Won 2-0 | +181551 |
| 5draft | 102 | Brucker, David (1963) | Lost 0-2 | -101541 |
| 6draft | 24 | Grondahl, Erik (1762) | Lost 1-2 | -141527 |
| top | average opponent: 1741record: 3-3 | new rating: 1527 | ||
| Grand Prix Detroit 2005 (BOK limited) | starting rating: 1532 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 33 | Wood, Matthew E (1499) | Lost 1-2 | -181514 |
| 5sealed | 88 | Russell, Paul (1734) | Won 2-0 | +221536 |
| 6sealed | 51 | Johnson, Matt (1710) | Lost 1-2 | -151521 |
| 7sealed | 54 | Reid, Kyle (1612) | Lost 1-2 | -171504 |
| top | average opponent: 1639record: 1-3 | new rating: 1504 | ||
| Pro Tour Nagoya 2005 (COK rochester) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 1rochester | 92 | Akiyama, Takashi (1651) | Won 2-0 | +221472 |
| 2rochester | 89 | Jonsson, Anton (2040) | Lost 1-2 | -91463 |
| 3rochester | 78 | Oiso, Masashi (2018) | Won 2-1 | +271490 |
| 4rochester | 103 | Pils, Florian (1686) | Won 2-1 | +221512 |
| 5rochester | 46 | Ausserre, Manuel (1523) | Lost 0-2 | -181494 |
| 6rochester | 29 | Ishikawa, Ren (1809) | Won 2-0 | +231517 |
| 7rochester | 12 | Dal Farra, Gionata (1587) | Lost 1-2 | -161501 |
| 8rochester | 14 | Martinez, Manuel (1512) | Won 2-0 | +181519 |
| 9rochester | 25 | Saito, Tomoharu (1825) | Won 2-1 | +231542 |
| 10rochester | 23 | Zajdner, Mark (1846) | Lost 0-2 | -121530 |
| 11rochester | 13 | Hata, Hirotaka (1667) | Won 2-0 | +201550 |
| 12rochester | 24 | da Costa Cabral, Bernardo (1889) | Lost 1-2 | -121538 |
| 13rochester | 2 | Morita, Masahiko (1973) | Lost 0-2 | -101528 |
| 14rochester | 2 | Olivieri, Nicolas (1746) | Lost 0-2 | -141514 |
| 15rochester | 35 | Johannsen, Dennis (1556) | Won 2-0 | +181532 |
| top | average opponent: 1755record: 8-7 | new rating: 1532 | ||
| Grand Prix Kansas City 2003 (MRD limited) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 62 | Hendrickson, Mark (1505) | Lost 1-2 | -181466 |
| 4sealed | 106 | Kremeier, Ryan (1556) | Lost 0-2 | -161450 |
| top | average opponent: 1531record: 0-2 | new rating: 1450 | ||
| Grand Prix Milwaukee 2002 (TOR standard) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 67 | Miller, Rashad (1537) | Draw 1-1 | 01498 |
| 5standard | 51 | Dulin, Kevin (1521) | Won 2-0 | +191517 |
| 6standard | 33 | McKune, Mike (1610) | Lost 0-2 | -171500 |
| 7standard | 70 | Rutter, Brandon (1579) | Lost 1-2 | -161484 |
| top | average opponent: 1562record: 1-2-1 | new rating: 1484 | ||
| Grand Prix Las Vegas 2001 (extended) | starting rating: 1474 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 31 | Ostroumov, Alexander (1552) | Won 2-0 | +201494 |
| 2extended | 58 | Smith, Matt (1522) | Lost 0-2 | -181476 |
| 3extended | 124 | Barnes, Joel 2 (1540) | Won 2-0 | +201496 |
| 4extended | 134 | Hsiung, Kenny (1631) | Won 2-1 | +201516 |
| 5extended | 79 | Wang, Sean (1496) | Lost 0-2 | -181498 |
| top | average opponent: 1548record: 3-2 | new rating: 1498 | ||
| Grand Prix Detroit 2001 (PLS limited) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 54 | Johns, Scott (1899) | Lost 1-2 | -111492 |
| 5sealed | 102 | Casper, Joshua (1519) | Lost 1-2 | -181474 |
| top | average opponent: 1709record: 0-2 | new rating: 1474 | ||
| Grand Prix New Orleans 2001 (INV limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 35 | Frazier, Matthew (1537) | Lost 1-2 | -171483 |
| 5sealed | 72 | Kirpanos, James (1538) | Won 2-0 | +191502 |
| 6sealed | 30 | Kelton, Gregory (1555) | Lost 1-2 | -171485 |
| 7sealed | 60 | Scarber, Frank (1510) | Won 2-0 | +181503 |
| top | average opponent: 1535record: 2-2 | new rating: 1503 | ||