Parker, Neil
Current rating: 1612
Record: 37-27-2
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1657 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1512 | McCormack, Conor (1482) | Lost 0-2 | -221635 |
| 2sealed | 1638 | Greer, Shannon (1447) | Lost 0-2 | -211614 |
| 3sealed | 1518 | Sheppard, Josh (1482) | Draw 1-1 | -21612 |
| top | average opponent: 1470record: 0-2-1 | new rating: 1612 | ||
| Grand Prix San Diego 2013 (modern) | starting rating: 1616 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 149 | Moellman, Mark (1500) | Lost 1-2 | -201596 |
| 2modern | 187 | Stull, David (1469) | Won 2-0 | +161612 |
| 3modern | 265 | Estorga, Nicholas (1505) | Won 2-0 | +161628 |
| 4modern | 151 | Wolf, Andrew (1694) | Won 2-1 | +191647 |
| 5modern | 114 | Biedenbach, Christopher (1626) | Won 2-0 | +181665 |
| 6modern | 107 | Ahmed, Shehzad (1563) | Lost 0-2 | -201645 |
| 7modern | 166 | States, Matt (1524) | Lost 0-2 | -201625 |
| 8modern | 170 | Birmingham, Bobby (1519) | Won 2-0 | +161641 |
| 9modern | 129 | Straka, Ian (1508) | Won 2-0 | +161657 |
| top | average opponent: 1545record: 6-3 | new rating: 1657 | ||
| Grand Prix Oakland 2010 (extended) | starting rating: 1678 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 8 | Collins, Sean (1598) | Lost 0-2 | -191659 |
| 3extended | 238 | Magdaleno, Joseph (1497) | Lost 0-2 | -211638 |
| 4extended | 315 | Ciccolo, Peter (1448) | Lost 1-2 | -221616 |
| top | average opponent: 1514record: 0-3 | new rating: 1616 | ||
| Grand Prix Los Angeles 2009 (extended) | starting rating: 1649 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 186 | Sherwood, Charles (1519) | Won 2-1 | +161665 |
| 3extended | 16 | Bertelsen, Nathan (1617) | Won 2-0 | +171682 |
| 4extended | 33 | Romao, Carlos (1711) | Lost 0-2 | -181664 |
| 5extended | 117 | Zunter, Brian (1600) | Won 2-1 | +171681 |
| 6extended | 60 | Utter-Leyton, Josh (1744) | Won 2-0 | +191700 |
| 7extended | 54 | Fabiano, Gerard (1837) | Won 2-1 | +211721 |
| 8extended | 10 | Thompson, Gerry (2011) | Won 2-0 | +231744 |
| 9extended | 12 | Stein, Sam (1832) | Won 2-0 | +201764 |
| 10extended | 11 | Hecht, Asher (1580) | Lost 0-2 | -221742 |
| 11extended | 24 | Wise, James (1518) | Draw 1-1 | -41738 |
| 12extended | 24 | Huteson, Tom (1660) | Lost 0-2 | -191719 |
| 13extended | 31 | Hinkle, Charles (1614) | Lost 0-2 | -201699 |
| 14extended | 44 | Santos, Mark (1558) | Lost 0-2 | -211678 |
| top | average opponent: 1677record: 7-5-1 | new rating: 1678 | ||
| Grand Prix Oakland 2004 (DST limited) | starting rating: 1644 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 12 | Lee, Tom (1500) | Won 2-1 | +151659 |
| 2sealed | 65 | Chipp, Michael (1572) | Won 2-1 | +171676 |
| 3sealed | 63 | Li, Bruce (1533) | Won 2-0 | +151691 |
| 4sealed | 40 | Benefield, Kevin (1482) | Lost 0-2 | -221669 |
| 5sealed | 58 | Coker, Erik (1533) | Lost 1-2 | -201649 |
| top | average opponent: 1524record: 3-2 | new rating: 1649 | ||
| Grand Prix Anaheim 2003 (extended) | starting rating: 1650 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 23 | Schmidt Junior, Otto (1544) | Won 2-0 | +161666 |
| 3extended | 41 | Impellizzieri, Anthony (1692) | Won 2-1 | +181684 |
| 4extended | 19 | Saunders, Nathan (1572) | Lost 0-2 | -201664 |
| 5extended | 32 | Schrader, Jeff (1542) | Lost 0-2 | -201644 |
| top | average opponent: 1588record: 2-2 | new rating: 1644 | ||
| Grand Prix Boston 2003 (LGN limited) | starting rating: 1607 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 150 | Richard, Bruce (1500) | Won 2-0 | +161623 |
| 2sealed | 9 | Cloutier, Olivier (1530) | Won 2-1 | +161639 |
| 3sealed | 41 | Russell, Paul (1424) | Lost 0-2 | -221617 |
| 4sealed | 153 | Rubin, Matthew (1705) | Won 2-0 | +201637 |
| 5sealed | 83 | Martel, Jason (1448) | Lost 1-2 | -221615 |
| 6sealed | 114 | Reeves, Neil (1751) | Won 2-1 | +211636 |
| 7sealed | 111 | Cupo, Tom (1524) | Won 2-1 | +161652 |
| 8sealed | 74 | Fioretta, Scott (1601) | Won 2-1 | +171669 |
| 9sealed | 50 | Moore, Jeremy (1603) | Lost 0-2 | -191650 |
| top | average opponent: 1565record: 6-3 | new rating: 1650 | ||
| Grand Prix New Orleans 2003 (extended) | starting rating: 1608 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 12 | Williamson, Jacob (1518) | Won 2-1 | +171625 |
| 3extended | 6 | Sayers, Adrian (1716) | Won 2-0 | +191644 |
| 4extended | 16 | Lebedowicz, Osyp (1815) | Lost 1-2 | -151629 |
| 5extended | 62 | Gonzales, Roberto (1380) | Lost 0-2 | -221607 |
| 6extended | 91 | Vanderbeek, Aaron (1591) | Won 2-0 | +181625 |
| 7extended | 46 | Tsai, Tony (1623) | Lost 1-2 | -181607 |
| top | average opponent: 1607record: 3-3 | new rating: 1607 | ||
| Grand Prix Milwaukee 2002 (TOR standard) | starting rating: 1556 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 142 | Schmidt, Dan (1518) | Won 2-0 | +181574 |
| 3standard | 35 | Nudelman, Joe (1536) | Won 2-0 | +171591 |
| 4standard | 86 | Hegstad, Brian (1714) | Lost 1-2 | -161575 |
| 5standard | 96 | Quinn, Jeremy (1528) | Won 2-1 | +171592 |
| 6standard | 37 | Farrell, Tim (1554) | Lost 0-2 | -181574 |
| 7standard | 74 | Pelcak, John (1524) | Won 2-0 | +171591 |
| 8standard | 81 | McConnell, Alex (1576) | Won 2-1 | +171608 |
| top | average opponent: 1564record: 5-2 | new rating: 1608 | ||
| Grand Prix Houston 2002 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 34 | Mazzagate, Brent (1518) | Won 2-0 | +181518 |
| 2extended | 11 | South, Ryan (1517) | Won 2-1 | +181536 |
| 3extended | 23 | Smith, Joshua (1576) | Lost 0-2 | -171519 |
| 4extended | 56 | Keffer, Philip (1616) | Won 2-1 | +201539 |
| 5extended | 55 | Gardner, Martin (1523) | Lost 0-2 | -181521 |
| 6extended | 70 | McMickle, Sean (1523) | Won 2-1 | +181539 |
| 7extended | 38 | Kiernan, Shawn (1523) | Won 2-0 | +171556 |
| top | average opponent: 1542record: 5-2 | new rating: 1556 | ||