Harris, William
Current rating: 1372
Record: 30-43-5
Grand Prix Philadelphia 2002Grand Prix Detroit 2003Grand Prix Kansas City 2003Grand Prix Columbus 2004Grand Prix Orlando 2004Grand Prix New Jersey 2004Grand Prix Austin 2004Grand Prix Boston 2005Grand Prix Detroit 2005Grand Prix Philadelphia 2005Grand Prix Richmond 2006Grand Prix Toronto 2006Grand Prix New Jersey 2006Grand Prix Philadelphia 2008Grand Prix Pittsburgh 2013
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1386 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 55 | McMaster, Michael (1500) | Won 2-1 | +201406 |
| 2sealed | 203 | Fay, Timothy (1451) | Lost 1-2 | -171389 |
| 3sealed | 365 | Haywood, Robert (1425) | Lost 0-2 | -171372 |
| top | average opponent: 1458record: 1-2 | new rating: 1372 | ||
| Grand Prix Philadelphia 2008 (extended) | starting rating: 1398 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 210 | Smith, Noah (1500) | Lost 1-2 | -161382 |
| 2extended | 273 | Hayes, Ben (1535) | Lost 0-2 | -161366 |
| 3extended | 402 | Deckman, Derrick (1465) | Won 2-1 | +201386 |
| top | average opponent: 1500record: 1-2 | new rating: 1386 | ||
| Grand Prix New Jersey 2006 (TSP limited) | starting rating: 1410 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 177 | Rowe, Kyle (1500) | Won 2-0 | +201430 |
| 2sealed | 84 | Lewis, Christopher (1518) | Lost 0-2 | -161414 |
| 3sealed | 298 | Philbin, Brent (1532) | Lost 0-2 | -161398 |
| top | average opponent: 1517record: 1-2 | new rating: 1398 | ||
| Grand Prix Toronto 2006 (DIS limited) | starting rating: 1381 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 150 | McCluskey, Travis (1489) | Won 2-1 | +201401 |
| 2sealed | 26 | Sanchez, Kyle (1532) | Lost 0-2 | -161385 |
| 3sealed | 143 | Tse, Felix (1456) | Won 2-0 | +191404 |
| 4sealed | 91 | Vance, James (1519) | Lost 0-2 | -161388 |
| 5sealed | 124 | Perry, Yoni (1499) | Draw 1-1 | +21390 |
| 6sealed | 120 | Kristensen, Steven (1500) | Won 2-0 | +201410 |
| top | average opponent: 1499record: 3-2-1 | new rating: 1410 | ||
| Grand Prix Richmond 2006 (GPT limited) | starting rating: 1388 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 55 | Dinh, Peter (1500) | Lost 0-2 | -161372 |
| 2sealed | 218 | Schoonover, Kenny (1482) | Won 2-0 | +201392 |
| 3sealed | 171 | Amin, Sanjay (1501) | Lost 1-2 | -161376 |
| 4sealed | 200 | Schue, David (1481) | Won 2-0 | +201396 |
| 5sealed | 153 | Farrell, Michael (1566) | Lost 1-2 | -151381 |
| top | average opponent: 1506record: 2-3 | new rating: 1381 | ||
| Grand Prix Philadelphia 2005 (legacy) | starting rating: 1418 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 113 | Cavanaugh, Andrew (1500) | Lost 1-2 | -171401 |
| 2legacy | 158 | Auld, Timmy (1482) | Won 2-0 | +201421 |
| 3legacy | 110 | Wowelko, Nicholas (1499) | Lost 0-2 | -171404 |
| 4legacy | 178 | Farrelly, Michael (1482) | Lost 0-2 | -161388 |
| top | average opponent: 1491record: 1-3 | new rating: 1388 | ||
| Grand Prix Detroit 2005 (BOK limited) | starting rating: 1403 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 95 | Zack, Andrew (1500) | Won 2-0 | +201423 |
| 2sealed | 107 | Brown, Dylan [USA] (1535) | Won 2-1 | +201443 |
| 3sealed | 67 | Johnson, Matt (1703) | Lost 0-2 | -131430 |
| 4sealed | 104 | Nagy, Stephen (1588) | Lost 1-2 | -161414 |
| 5sealed | 125 | Spicer, Douglas (1467) | Won 2-1 | +191433 |
| 6sealed | 108 | Shanks, Michael (1571) | Lost 0-2 | -151418 |
| top | average opponent: 1561record: 3-3 | new rating: 1418 | ||
| Grand Prix Boston 2005 (extended) | starting rating: 1393 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 173 | Laferte, Jason (1500) | Lost 0-2 | -161377 |
| 2extended | 266 | kenda, Timothy (1485) | Won 2-1 | +201397 |
| 3extended | 176 | Nielsen, Bill (1485) | Won 2-0 | +191416 |
| 4extended | 135 | Murray, Patrick (1521) | Lost 0-2 | -161400 |
| 5extended | 181 | Monahan, Sean (1502) | Won 2-0 | +201420 |
| 6extended | 120 | Clair, Michael (1486) | Lost 0-2 | -171403 |
| top | average opponent: 1496record: 3-3 | new rating: 1403 | ||
| Grand Prix Austin 2004 (COK limited) | starting rating: 1397 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 22 | Brown, Allen (1500) | Lost 1-2 | -161381 |
| 2sealed | 117 | Jackson, Jeremy (1482) | Won 2-1 | +201401 |
| 3sealed | 79 | Allen, John (1485) | Draw 1-1 | +11402 |
| 4sealed | 116 | Szust, Chris (1498) | Lost 1-2 | -161386 |
| 5sealed | 135 | Carpenter, Todd (1481) | Won 1-0 | +201406 |
| 6sealed | 104 | LaRose, Kerry (1500) | Lost 0-2 | -161390 |
| 7sealed | 90 | Todd, Sean (1483) | Draw 1-1 | +11391 |
| 8sealed | 75 | Weatherford, Aaron (1464) | Draw 0-0 | +21393 |
| top | average opponent: 1487record: 2-3-3 | new rating: 1393 | ||
| Grand Prix New Jersey 2004 (Mirrodin block) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 70 | Elkins, Dallas (1530) | Lost 0-2 | -171430 |
| 2block | 349 | Warren, Richard (1482) | Won 2-0 | +191449 |
| 3block | 208 | Shek, Vincent (1482) | Lost 1-2 | -171432 |
| 4block | 369 | Britschock, Scott (1464) | Lost 1-2 | -181414 |
| 5block | 350 | DaSilva, Justin (1464) | Lost 0-2 | -171397 |
| top | average opponent: 1485record: 1-4 | new rating: 1397 | ||
| Grand Prix Orlando 2004 (Mirrodin block) | starting rating: 1460 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 83 | Randall, William (1500) | Lost 0-2 | -171443 |
| 2block | 196 | McDonald, Brandon (1481) | Lost 0-2 | -171426 |
| 3block | 194 | Bickle, Marcus (1464) | Won 2-0 | +191445 |
| 4block | 186 | Tempest, Austyn (1481) | Lost 1-2 | -181427 |
| 5block | 182 | Hodson, Keith (1431) | Won 2-1 | +181445 |
| 6block | 155 | Lee, Lawrence (1481) | Won 2-0 | +191464 |
| 7block | 112 | Orr, Joseph (1500) | Lost 0-2 | -171447 |
| top | average opponent: 1477record: 3-4 | new rating: 1447 | ||
| Grand Prix Columbus 2004 (DST limited) | starting rating: 1496 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 13 | Plance, James (1481) | Lost 0-2 | -181478 |
| 2sealed | 351 | Norkett, Chris (1480) | Won 2-0 | +181496 |
| 3sealed | 178 | Monk, Derek (1523) | Lost 0-2 | -181478 |
| 4sealed | 340 | Larson, Chris (1482) | Lost 1-2 | -181460 |
| top | average opponent: 1492record: 1-3 | new rating: 1460 | ||
| Grand Prix Kansas City 2003 (MRD limited) | starting rating: 1490 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 117 | Grantham, Michael (1500) | Won 2-1 | +181508 |
| 2sealed | 83 | Wang, Qingchen (1519) | Lost 1-2 | -171491 |
| 3sealed | 167 | Stark, William (1533) | Won 2-1 | +181509 |
| 4sealed | 87 | Johnson, Matt (1664) | Lost 0-2 | -151494 |
| 5sealed | 146 | Jones, Trevor (1571) | Draw 1-1 | +21496 |
| 6sealed | 130 | Simmons, Brandon (1498) | Won 2-0 | +181514 |
| 7sealed | 98 | Olson, Gary (1540) | Lost 1-2 | -181496 |
| top | average opponent: 1546record: 3-3-1 | new rating: 1496 | ||
| Grand Prix Detroit 2003 (Onslaught block) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 14 | Fontanez, Marcos (1473) | Won 2-0 | +181500 |
| 2block | 104 | Emerson, Dave (1499) | Lost 0-2 | -181482 |
| 3block | 191 | Vanderwielen, J (1484) | Won 2-1 | +181500 |
| 4block | 122 | Allison, Jerry (1593) | Won 2-1 | +191519 |
| 5block | 45 | Rubin, Benjamin (1922) | Lost 0-2 | -111508 |
| 6block | 139 | Martiniuk, Nick (1501) | Lost 1-2 | -181490 |
| top | average opponent: 1579record: 3-3 | new rating: 1490 | ||
| Grand Prix Philadelphia 2002 (ONS rochester) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 70 | Vizzacco, Mark (1500) | Lost 0-2 | -181482 |
| 2sealed | 227 | Branan, Herbert (1470) | Lost 0-2 | -181464 |
| 3sealed | 232 | Lopez, Howard (1464) | Lost 0-2 | -181446 |
| 5sealed | 202 | White, Tom (1427) | Won 2-0 | +171463 |
| 6sealed | 155 | Burton, Onassis (1485) | Won 2-1 | +191482 |
| top | average opponent: 1469record: 2-3 | new rating: 1482 | ||