Arnold, Matthew
Current rating: 1416
Record: 26-33-1
| Grand Prix Austin 2020 (modern) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 26 | Tucker, Harrison (1500) | Lost 1-2 | -171429 |
| 2modern | 296 | Dix, James (1482) | Lost 1-2 | -171412 |
| 3modern | 355 | Mullins, Lucas (1464) | Won 2-1 | +191431 |
| 4modern | 285 | Stein, Charles (1504) | Lost 0-2 | -171414 |
| 5modern | 323 | Martinez, Noah (1467) | Won 2-0 | +191433 |
| 6modern | 266 | Simmons, Scott (1487) | Won 2-0 | +191452 |
| 7modern | 187 | Luna, Adam (1449) | Lost 0-2 | -181434 |
| 8modern | 164 | Combs, Tanner (1471) | Lost 0-2 | -181416 |
| top | average opponent: 1478record: 3-5 | new rating: 1416 | ||
| Grand Prix Madison 2019 (WAR limited) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 88 | Draves, Cody (1463) | Lost 0-2 | -191479 |
| 2sealed | 307 | Kohman, Josh (1647) | Lost 0-2 | -151464 |
| 3sealed | 452 | VanNatta, William (1424) | Lost 1-2 | -181446 |
| top | average opponent: 1512record: 0-3 | new rating: 1446 | ||
| Grand Prix Milwaukee 2018 (GRN standard) | starting rating: 1513 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 56 | Martino, Kyle (1479) | Draw 1-1 | -11512 |
| 2standard | 296 | Gleicher, David (1754) | Lost 0-2 | -141498 |
| 3standard | 530 | Brody, Cory (1483) | Won 2-1 | +181516 |
| 4standard | 414 | Rodeen, Thomas (1504) | Lost 0-2 | -181498 |
| top | average opponent: 1555record: 1-2-1 | new rating: 1498 | ||
| Grand Prix Oklahoma City 2017 (modern) | starting rating: 1497 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 68 | Cordell, Shawn (1500) | Won 2-1 | +181515 |
| 2modern | 78 | Tripp, Chris (1485) | Lost 1-2 | -191496 |
| 3modern | 538 | Nielsen, Christopher (1587) | Lost 1-2 | -161480 |
| 4modern | 491 | Flores, Jeffery (1481) | Won 2-1 | +181498 |
| 5modern | 457 | Wright, Justice (1464) | Won 2-0 | +171515 |
| 6modern | 223 | Stevens, Michael (1493) | Lost 0-2 | -181497 |
| 7modern | 323 | Moon, Kevin (1509) | Won 2-1 | +181515 |
| 8modern | 247 | Sterns, Matthew (1420) | Lost 1-2 | -201495 |
| 9modern | 293 | Hood, Ronnie (1456) | Won 2-1 | +181513 |
| top | average opponent: 1488record: 5-4 | new rating: 1513 | ||
| Grand Prix Charlotte 2016 (modern) | starting rating: 1414 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 546 | Alvelo, David (1500) | Won 2-0 | +191433 |
| 2modern | 496 | Bullard, Sam (1489) | Won 2-1 | +191452 |
| 3modern | 507 | Lloyd, Andrew (1438) | Lost 1-2 | -181434 |
| 4modern | 333 | Howe, Logan (1504) | Won 2-1 | +191453 |
| 5modern | 391 | Turnbull, Chris (1486) | Won 2-1 | +191472 |
| 6modern | 473 | Self, Jordan (1438) | Won 2-0 | +171489 |
| 7modern | 147 | Majlaton, Alex (1997) | Lost 0-2 | -91480 |
| 8modern | 252 | Martin, Steven (1778) | Lost 0-2 | -131467 |
| 9modern | 316 | Browning, Don (1528) | Won 2-0 | +191486 |
| 10modern | 187 | Zelmanski-Neperud, Drew (1545) | Won 2-0 | +191505 |
| 11modern | 139 | Huttman, Michael (1790) | Won 2-0 | +231528 |
| 12modern | 153 | Labny, Ross (1590) | Lost 0-2 | -171511 |
| 13modern | 170 | DiCarlo, Daniel (1708) | Lost 0-2 | -141497 |
| top | average opponent: 1599record: 8-5 | new rating: 1497 | ||
| Grand Prix Houston 2016 (OGW standard) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 266 | Rylander, Joshua (1480) | Won 2-0 | +191481 |
| 2standard | 5 | McMillan, Jacob (1500) | Lost 1-2 | -181463 |
| 3standard | 458 | Butler, Branden (1500) | Lost 1-2 | -171446 |
| 4standard | 602 | Deerman, Jason (1463) | Lost 1-2 | -181428 |
| 5standard | 726 | Hanzik, Spencer (1463) | Won 2-0 | +191447 |
| 6standard | 670 | Hellquist, Paul (1489) | Lost 1-2 | -181429 |
| 7standard | 643 | Hudman, Joseph (1464) | Won 2-0 | +191448 |
| 8standard | 506 | Oliver, Brett (1494) | Lost 0-2 | -171431 |
| 9standard | 449 | McCullough, Hunter (1469) | Lost 1-2 | -171414 |
| top | average opponent: 1480record: 3-6 | new rating: 1414 | ||
| Grand Prix Charlotte 2015 (modern) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1246 | Morgan, Max (1500) | Lost 0-2 | -181464 |
| 2modern | 1589 | Eheman, Sara (1482) | Won 2-0 | +181482 |
| 3modern | 1469 | Humphries, Mark (1497) | Won 2-0 | +191501 |
| 4modern | 1486 | Re, Joseph (1584) | Won 2-1 | +191520 |
| 5modern | 1230 | Conrad, Josh (1538) | Lost 0-2 | -181502 |
| 6modern | 1278 | Alfonso, Luis (1498) | Won 2-1 | +181520 |
| 7modern | 1025 | French-Dubois, Seth (1536) | Lost 1-2 | -171503 |
| 8modern | 940 | Schmidt, Zack (1473) | Lost 1-2 | -191484 |
| 9modern | 837 | Hill, James (1277) | Lost 0-2 | -221462 |
| top | average opponent: 1487record: 4-5 | new rating: 1462 | ||
| Grand Prix Vancouver 2012 (AVR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 133 | Winterbottom, Ben (1482) | Lost 1-2 | -181482 |
| 2sealed | 214 | Osterdal, Calvin (1482) | Lost 0-2 | -181464 |
| 3sealed | 331 | Bailey, Nathaniel (1462) | Won 2-1 | +181482 |
| 4sealed | 274 | Chow, Jamie (1483) | Lost 0-2 | -181464 |
| 5sealed | 316 | Sigouin, Dustin (1462) | Won 2-1 | +181482 |
| top | average opponent: 1474record: 2-3 | new rating: 1482 | ||