Diesch, Matthew
Current rating: 1589
Record: 23-16-4 (GP) / 3-4 (professional)
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1598 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 116 | Oxford, Uriah (1492) | Draw 1-1 | -21596 |
| 2sealed | 186 | Welch, James (1499) | Won 2-0 | +171613 |
| 3sealed | 116 | Hildreth, Nicholas (1518) | Lost 0-2 | -201593 |
| 4sealed | 116 | Marcks, Ronald (1501) | Won 2-0 | +161609 |
| 5sealed | 116 | Lao, Jeddy (1501) | Lost 0-2 | -201589 |
| top | average opponent: 1502record: 2-2-1 | new rating: 1589 | ||
| Grand Prix Cleveland 2002 (Odyssey block) | starting rating: 1579 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 54 | Bullock, Brendan (1539) | Won 2-1 | +181597 |
| 3block | 18 | Kuckler, Craig (1607) | Lost 0-2 | -181579 |
| 4block | 101 | Latham, Matthew (1517) | Won 2-1 | +171596 |
| 5block | 116 | Chapin, Patrick (1816) | Lost 1-2 | -141582 |
| 6block | 110 | Koay Teng Kuan, Jason (1518) | Won 2-0 | +161598 |
| top | average opponent: 1599record: 3-2 | new rating: 1598 | ||
| Grand Prix Milwaukee 2002 (TOR standard) | starting rating: 1543 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 151 | Kolodzieiski, Edward (1500) | Won 2-1 | +171560 |
| 2standard | 51 | Dudda, Marc (1518) | Won 2-0 | +171577 |
| 3standard | 70 | Stewart, Michael (1526) | Won 2-0 | +171594 |
| 4standard | 85 | Watson, Brad (1518) | Won 1-0 | +171611 |
| 5standard | 30 | Szigeti, Peter (1825) | Won 2-0 | +221633 |
| 6standard | 21 | Stuller, Mike (1578) | Won 2-1 | +171650 |
| 7standard | 14 | Bearl, Ken (1719) | Lost 1-2 | -171633 |
| 8standard | 39 | Raymond, Ben (1553) | ID | 01633 |
| 9standard | 7 | Staudenraous, Joshua (1594) | Lost 1-2 | -191614 |
| 10standard | 22 | Cooper, Geddes (1551) | Lost 0-2 | -191595 |
| 11standard | 31 | Krakower, Gary (1755) | Lost 0-2 | -151580 |
| 12standard | 32 | Woodward, Jamie (1548) | Draw 1-1 | -11579 |
| top | average opponent: 1599record: 6-4-2 | new rating: 1579 | ||
| Grand Prix Tampa Bay 2002 (TOR limited) | starting rating: 1586 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 59 | Randall, Matthew (1518) | Won 2-0 | +171603 |
| 3sealed | 8 | Parker, Zach (1500) | Lost 0-2 | -201583 |
| 4sealed | 101 | Bueno, Alex (1518) | Lost 0-2 | -191564 |
| 5sealed | 124 | Pritchett, Shane (1500) | Lost 0-2 | -191545 |
| 6sealed | 106 | Capalbo, Robert (1482) | Lost 1-2 | -191526 |
| 7sealed | 97 | Loughlin, Daniel (1462) | Won 2-0 | +171543 |
| top | average opponent: 1497record: 2-4 | new rating: 1543 | ||
| Pro Tour Barcelona 2001 (PLS draft) | starting rating: 1609 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 110 | Melis, Alessandro (1446) | Lost 0-2 | -211588 |
| 2draft | 99 | Asanov, Marat (1557) | Won 2-0 | +171605 |
| 3draft | 123 | Ronaldson, Ben (1668) | Lost 1-2 | -171588 |
| 4draft | 50 | Lippert, Christoph (1650) | Won 2-0 | +191607 |
| 5draft | 53 | Emyshev, Vladimir (1504) | Lost 0-2 | -191588 |
| 6draft | 135 | Schroder, Alexander (1459) | Won 2-0 | +151603 |
| 7draft | 69 | Tamber, Tobey (1662) | Lost 1-2 | -171586 |
| top | average opponent: 1564record: 3-4 | new rating: 1586 | ||
| Grand Prix Detroit 2001 (PLS limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 36 | Lajoie, Eric J. (1500) | Draw 1-1 | 01501 |
| 2sealed | 163 | Wimalasekera, Bryan (1500) | Lost 0-2 | -181483 |
| 3sealed | 234 | McGuffin, Max (1553) | Won 2-1 | +191502 |
| 4sealed | 200 | Brown, Gary (1482) | Won 2-0 | +181520 |
| 5sealed | 132 | Petersen, David (1512) | Won 2-1 | +171537 |
| 6sealed | 86 | Alvarez, Joshua (1539) | Won 2-1 | +181555 |
| 7sealed | 59 | Fukushima, Hiroto (1553) | Won 2-1 | +181573 |
| 8sealed | 36 | Rodamilans, Enric (1425) | Won 2-0 | +161589 |
| 9draft | 13 | Schmidt, Karl (1604) | Won 2-1 | +181607 |
| 10draft | 29 | Claiborne, Amos (1608) | Won 2-0 | +181625 |
| 11draft | 1 | Jackson, Reggie (1639) | Lost 0-2 | -181607 |
| 12draft | 17 | Guile, Craig (1632) | Draw 1-1 | +11608 |
| 13draft | 6 | Claiborne, Amos (1626) | Won 2-0 | +181626 |
| 14draft | 11 | Andersson, Thomas (1662) | Lost 0-2 | -171609 |
| top | average opponent: 1560record: 9-3-2 | new rating: 1609 | ||
| Grand Prix Kansas City 1999 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 92 | Hall, Christopher (1500) | Won 0-0 | +181518 |
| 5extended | 65 | Koumasinski, Glyeb (1553) | Lost 0-0 | -171501 |
| top | average opponent: 1527record: 1-1 | new rating: 1501 | ||