Matthews, Austin
Current rating: 1561
Record: 42-46-4
Grand Prix Louisville 2013Grand Prix Toronto 2013Grand Prix Richmond 2014Grand Prix Toronto 2015Grand Prix Charlotte 2015Grand Prix Atlanta 2015Grand Prix Atlanta 2016Grand Prix Louisville 2017Grand Prix Pittsburgh 2017Grand Prix Houston 2018Grand Prix Toronto 2018Grand Prix Memphis 2018Grand Prix Atlanta 2018Grand Prix Toronto 2019Grand Prix Calgary 2019
| Grand Prix Calgary 2019 (modern) | starting rating: 1549 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 153 | Rae, Ian (1500) | Won 2-0 | +171566 |
| 2modern | 189 | Ervin, Michael (1532) | Lost 1-2 | -191547 |
| 3modern | 190 | Guenther, Grant (1499) | Lost 1-2 | -191528 |
| 4modern | 300 | Kern, Brandon (1397) | Won 2-0 | +161544 |
| 5modern | 289 | Chiasson, Jean-Pierre (1500) | Won 2-1 | +171561 |
| top | average opponent: 1486record: 3-2 | new rating: 1561 | ||
| Grand Prix Toronto 2019 (modern) | starting rating: 1554 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 396 | Verrecchia, Massimo (1500) | Won 2-1 | +171571 |
| 2modern | 146 | Langlotz, Ben (1476) | Lost 0-2 | -201551 |
| 3modern | 456 | Langdon, Nathan (1415) | Won 2-0 | +161567 |
| 4modern | 198 | Abraham, Donivan (1618) | Won 2-0 | +191586 |
| 5modern | 206 | McCaul, Sean (1637) | Lost 0-2 | -171569 |
| 6modern | 341 | Dunn, Payne (1466) | Lost 1-2 | -201549 |
| top | average opponent: 1519record: 3-3 | new rating: 1549 | ||
| Grand Prix Atlanta 2018 (modern) | starting rating: 1553 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 238 | Vale, Jonathan (1630) | Won 2-1 | +201573 |
| 3modern | 218 | Dosen, Mihajlo (1536) | Won 2-1 | +171590 |
| 4modern | 75 | Nugent, Christopher (1594) | Lost 1-2 | -181572 |
| 5modern | 239 | Roberts, Caitlyn (1499) | Won 2-1 | +171589 |
| 6modern | 129 | Hullum, Shay (1587) | Lost 0-2 | -181571 |
| 7modern | 275 | Lanceford, Vincent (1641) | Lost 1-2 | -171554 |
| top | average opponent: 1581record: 3-3 | new rating: 1554 | ||
| Grand Prix Memphis 2018 (RIX standard) | starting rating: 1460 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 195 | Acasio, Andres (1607) | Won 2-0 | +211481 |
| 4standard | 26 | Harris, Tim (1560) | Won 2-0 | +201501 |
| 5standard | 29 | Rasmussen, Ben (1805) | Lost 1-2 | -131488 |
| 6standard | 106 | Kim, Pitter (1596) | Won 2-0 | +201508 |
| 7standard | 46 | Carrington, Charles (1545) | Won 2-1 | +191527 |
| 8standard | 14 | Rolf, John (2101) | Lost 0-2 | -91518 |
| 9standard | 84 | Martinez, Etienne (1605) | Won 2-1 | +201538 |
| 10standard | 62 | Dean, Paul (2060) | Lost 0-2 | -101528 |
| 11standard | 56 | McClarnon, Marshall (1600) | Lost 1-2 | -161512 |
| 12standard | 75 | Stamps, Matt (1546) | Won 2-1 | +181530 |
| 13standard | 76 | Andrus, Justin (1627) | Won 2-1 | +201550 |
| 14standard | 49 | Berryhill, Ellison (1542) | Won 2-0 | +181568 |
| 15standard | 33 | Medley, Jacob (1752) | Lost 1-2 | -151553 |
| top | average opponent: 1688record: 8-5 | new rating: 1553 | ||
| Grand Prix Toronto 2018 (modern) | starting rating: 1430 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 190 | Cappellani, Aaron (1522) | Lost 0-2 | -161414 |
| 2modern | 525 | Hebert, Mark (1384) | Won 2-0 | +171431 |
| 3modern | 360 | Clarke, Cole (1572) | Won 2-0 | +211452 |
| 4modern | 238 | Ikawa, Yoshihiko (1860) | Lost 0-2 | -111441 |
| 5modern | 484 | Duclos, Patrice (1474) | Won 2-1 | +181459 |
| 6modern | 473 | McGuirk, Trevor (1437) | Won 2-0 | +181477 |
| 7modern | 284 | Armstrong, Joshua (1553) | Lost 1-2 | -171460 |
| top | average opponent: 1543record: 4-3 | new rating: 1460 | ||
| Grand Prix Houston 2018 (RIX limited) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 165 | Birrell, Ian (1751) | Won 2-1 | +231472 |
| 4sealed | 59 | Heath, Joel (1569) | Lost 1-2 | -161456 |
| 5sealed | 82 | Davila, Gilbert (1694) | Lost 1-2 | -141442 |
| 6sealed | 176 | Grigoreff, Eddie (1521) | Lost 0-2 | -161426 |
| 7sealed | 233 | Wendt, Maximilian (1511) | Won 2-0 | +191445 |
| 8sealed | 151 | Henberger, Gail (1598) | Lost 1-2 | -151430 |
| top | average opponent: 1607record: 2-4 | new rating: 1430 | ||
| Grand Prix Pittsburgh 2017 (AER standard) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 124 | Morrow, Chris (1383) | Lost 1-2 | -191449 |
| 3standard | 504 | Eggenburg, Seth (1351) | Lost 1-2 | -201429 |
| 4standard | 577 | Lex, Brandon (1472) | Won 2-1 | +191448 |
| 5standard | 503 | Schlom, Christoph (1613) | Won 2-1 | +211469 |
| 6standard | 325 | Flinn, Ian (1548) | Won 2-0 | +191488 |
| 7standard | 161 | Fortanely, Bobby (1914) | Lost 0-2 | -111477 |
| 8standard | 339 | Van Vaals, Michael (1637) | Lost 1-2 | -151462 |
| 9standard | 318 | DuPont, Jeffrey (1729) | Lost 0-2 | -131449 |
| top | average opponent: 1581record: 3-5 | new rating: 1449 | ||
| Grand Prix Louisville 2017 (legacy) | starting rating: 1454 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 480 | Jenkins, Tracie (1417) | Won 2-1 | +181472 |
| 3legacy | 312 | Cadorette, Lyle (1535) | Lost 1-2 | -171455 |
| 4legacy | 772 | Cardoza, Nathan (1509) | Lost 1-2 | -171438 |
| 5legacy | 850 | Sweeney, Austin (1670) | Lost 0-2 | -141424 |
| 6legacy | 897 | Williams, Greg (1644) | Won 2-1 | +221446 |
| 7legacy | 808 | Lounsberry, Robert (1501) | Won 2-1 | +191465 |
| 8legacy | 558 | Powell, Piper (1438) | Lost 1-2 | -191446 |
| 9legacy | 713 | Mullen, Collins (1653) | Won 2-0 | +221468 |
| top | average opponent: 1546record: 4-4 | new rating: 1468 | ||
| Grand Prix Atlanta 2016 (KLD limited) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 524 | Hoffeld, Joshua (1722) | Won 2-1 | +231471 |
| 3sealed | 871 | Fang, Percy (1953) | Lost 0-2 | -101461 |
| 4sealed | 1017 | Pena, Phillip (1520) | Won 2-1 | +201481 |
| 5sealed | 689 | Denmead, Grant (1525) | Lost 1-2 | -181463 |
| 6sealed | 788 | Baily, Tyler (1505) | Won 2-1 | +191482 |
| 7sealed | 819 | Finn, Dorian (1576) | Lost 1-2 | -161466 |
| 8sealed | 824 | Spears, David (1583) | Lost 0-2 | -161450 |
| 9sealed | 871 | Bruggeman, Lucas (1703) | Draw 1-1 | +41454 |
| top | average opponent: 1636record: 3-4-1 | new rating: 1454 | ||
| Grand Prix Atlanta 2015 (BFZ limited) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 499 | Suggs, Nicholas (1500) | Lost 0-2 | -181448 |
| top | record: 0-1 | new rating: 1448 | ||
| Grand Prix Charlotte 2015 (modern) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1434 | Littleton, John C (1500) | Won 2-0 | +181501 |
| 2modern | 1294 | Laflamme, Anthony (1531) | Draw 1-1 | 01501 |
| 3modern | 1419 | Chu, Jian Liang (1510) | Lost 0-2 | -171484 |
| 4modern | 1522 | Tran, Dalton Q (1499) | Lost 1-2 | -181466 |
| top | average opponent: 1510record: 1-2-1 | new rating: 1466 | ||
| Grand Prix Toronto 2015 (DTK standard) | starting rating: 1454 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 411 | Haines, Patrick (1500) | Won 2-1 | +181472 |
| 2standard | 125 | Bergeron, Matthew (1549) | Won 2-1 | +201492 |
| 3standard | 294 | Havey, Robert (1668) | Won 2-1 | +211513 |
| 4standard | 11 | DuPont, Jeffrey (1706) | Lost 1-2 | -151498 |
| 5standard | 302 | Ky, Alex (1535) | Lost 0-2 | -171481 |
| 6standard | 371 | Cooke, Jack (1522) | Won 2-0 | +191500 |
| 7standard | 263 | Fuhrmann, Ben (1537) | Lost 0-2 | -171483 |
| top | average opponent: 1574record: 4-3 | new rating: 1483 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 422 | Polinsky, Ira (1524) | Won 2-0 | +191469 |
| 2modern | 101 | Hathaway, Raymond (1518) | Draw 1-1 | +11470 |
| 3modern | 303 | Burks, Ian (1519) | Draw 1-1 | +11471 |
| 4modern | 453 | Walker, Brian (1489) | Lost 0-2 | -171454 |
| top | average opponent: 1513record: 1-1-2 | new rating: 1454 | ||
| Grand Prix Toronto 2013 (THS limited) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 328 | Marsh, Dale (1482) | Lost 0-2 | -171429 |
| 2sealed | 443 | Xing, Paul (1393) | Won 2-1 | +171446 |
| 3sealed | 330 | Messerhauer, Kyle (1500) | Won 2-0 | +191465 |
| 4sealed | 431 | Ramnarine, Brian (1519) | Won 2-0 | +191484 |
| 5sealed | 294 | Moskal, Greg (1543) | Lost 1-2 | -171467 |
| 6sealed | 267 | Elder, Dylan (1520) | Lost 0-2 | -171450 |
| top | average opponent: 1493record: 3-3 | new rating: 1450 | ||
| Grand Prix Louisville 2013 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 155 | Neace, Jared (1500) | Lost 0-2 | -181482 |
| 2standard | 488 | Hardin, Michael (1482) | Lost 1-2 | -181464 |
| 3standard | 549 | Chasteen, Bill (1468) | Lost 1-2 | -181446 |
| top | average opponent: 1483record: 0-3 | new rating: 1446 | ||