Mann, Matthew
Current rating: 1547
Record: 10-10 (GP) / 4-4 (professional)
| Grand Prix Atlanta 2014 (JOU limited) | starting rating: 1584 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 619 | Foreman, Daniel (1500) | Lost 1-2 | -201564 |
| 2sealed | 519 | Barclay, Allan (1600) | Lost 0-2 | -171547 |
| top | average opponent: 1550record: 0-2 | new rating: 1547 | ||
| Grand Prix Nashville 2012 (DKA limited) | starting rating: 1531 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 164 | Erwin, Evan (1648) | Won 2-0 | +201551 |
| 5sealed | 25 | Lashbrooke, Dan (1465) | Won 2-0 | +171568 |
| 6sealed | 16 | Miller, Chris D (1477) | Won 2-0 | +161584 |
| 7sealed | 15 | Keralis, Joel (1571) | Lost 1-2 | -181566 |
| 8sealed | 17 | Pincus, Max (1760) | Won 2-1 | +211587 |
| 9sealed | 29 | Yim, Chi Hoi (1676) | Lost 0-2 | -161571 |
| 10draft | 28 | Bernal, Joseph (1700) | Won 2-1 | +201591 |
| 11draft | 44 | Braun-Duin, Brian (1704) | Won 2-1 | +201611 |
| 12draft | 12 | Corvese, Harry (1757) | Lost 1-2 | -151596 |
| 13draft | 61 | Sharfman, David (1830) | Lost 0-2 | -141582 |
| 14draft | 62 | Kasay, Brandon J (1601) | Won 2-1 | +181600 |
| 15draft | 32 | Parson, Lukas (1675) | Lost 1-2 | -161584 |
| top | average opponent: 1655record: 7-5 | new rating: 1584 | ||
| Pro Tour San Diego 2010 (WWK standard) | starting rating: 1507 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 120 | Humpherys, David (1738) | Won 2-0 | +221529 |
| 2standard | 59 | Malin, Antti (1824) | Lost 0-2 | -131516 |
| 3standard | 75 | Davis, Jim (1822) | Lost 1-2 | -121504 |
| 4standard | 155 | Napierski, Kamil (1491) | Won 2-1 | +171521 |
| 5standard | 126 | Ferguson, Beau (1648) | Won 2-1 | +211542 |
| 6draft | 130 | Loddo, Bastien (1467) | Lost 1-2 | -201522 |
| 7draft | 122 | Rico Bleda, Alejandro (1700) | Won 2-0 | +221544 |
| 8draft | 56 | Stark, Ben S (1852) | Lost 1-2 | -131531 |
| top | average opponent: 1693record: 4-4 | new rating: 1531 | ||
| Grand Prix Atlanta 2003 (8ED standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 73 | Dyke, Jim (1600) | Won 2-0 | +201520 |
| 4standard | 45 | Allseitz, Brandin (1553) | Lost 1-2 | -181502 |
| 5standard | 85 | Gray, James (1535) | Won 2-0 | +191521 |
| 6standard | 33 | Baker, Jeff (1522) | Lost 0-2 | -181503 |
| 7standard | 68 | Justice, Anthony (1701) | Won 2-1 | +221525 |
| 8standard | 37 | Smoot, Donald (1539) | Lost 0-2 | -181507 |
| top | average opponent: 1575record: 3-3 | new rating: 1507 | ||