Mosca, Matthew
Current rating: 1557
Record: 18-18
| Grand Prix Detroit 2019 (M20 limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 166 | Cato, Aaron (1470) | Won 1-0 | +181519 |
| 2sealed | 5 | Gaydos, Robert (1506) | Won 2-0 | +171536 |
| 3sealed | 151 | Dhaliwal, Shawn (2013) | Lost 0-2 | -101526 |
| 4sealed | 214 | Loewenthal, Ted (1772) | Won 2-1 | +231549 |
| 5sealed | 98 | Bearinger, Andrew (1542) | Lost 1-2 | -181531 |
| 6sealed | 164 | Aldrich, Michael (1515) | Won 2-1 | +171548 |
| 7sealed | 75 | Prochak, Chris (1858) | Won 2-0 | +241572 |
| 8sealed | 53 | Asbach, John (1810) | Won 2-0 | +221594 |
| 9sealed | 40 | Bloznalis, Daniel (1609) | Lost 0-2 | -181576 |
| 10draft | 61 | Krut, Isaak (1878) | Lost 0-2 | -121564 |
| 11draft | 27 | Eady, Brent (1774) | Lost 0-2 | -141550 |
| 12draft | 61 | Brown, Dylan [USA] (1679) | Lost 0-2 | -161534 |
| 13draft | 16 | Bearinger, Andrew (1511) | Won 2-1 | +171551 |
| 14draft | 26 | McKee, Thomas (1731) | Won 2-1 | +221573 |
| 15draft | 30 | Brown, Dylan [USA] (1727) | Lost 0-2 | -161557 |
| top | average opponent: 1693record: 8-7 | new rating: 1557 | ||
| Grand Prix New Jersey 2019 (RNA limited) | starting rating: 1471 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 249 | Froehlich, Brian (1605) | Lost 0-2 | -151456 |
| 2sealed | 459 | Fox Jr, Joe (1653) | Won 2-0 | +211477 |
| 3sealed | 352 | Bales, Christian (1464) | Won 2-0 | +181495 |
| 4sealed | 278 | Aleksandravicius, John (1543) | Won 2-1 | +191514 |
| 5sealed | 158 | Vitanza, Vincent (1688) | Lost 0-2 | -151499 |
| 6sealed | 296 | Jacques, Zachary (1585) | Won 2-1 | +201519 |
| 7sealed | 257 | Williams, Max (1541) | Lost 1-2 | -181501 |
| top | average opponent: 1583record: 4-3 | new rating: 1501 | ||
| Grand Prix New Jersey 2018 (GRN standard) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 207 | Sigler, Jesse (1497) | Lost 0-2 | -181444 |
| 2standard | 350 | Lim, Lawrence [USA] (1560) | Won 2-1 | +211465 |
| 3standard | 478 | Orr, Daniel (1452) | Lost 0-2 | -191446 |
| 4standard | 489 | Gray, Ryan C (1429) | Won 2-1 | +181464 |
| 5standard | 464 | Fisher, Daniel (1470) | Won 2-1 | +181482 |
| 6standard | 338 | Sykulski, Lynn (1572) | Won 2-0 | +201502 |
| 7standard | 186 | Gonzalez, Fernando David (1833) | Lost 0-2 | -121490 |
| 8standard | 233 | Stearns, Scott (1482) | Lost 0-2 | -191471 |
| top | average opponent: 1537record: 4-4 | new rating: 1471 | ||
| Grand Prix Atlantic City 2015 (DTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 392 | Yan, Sean (1481) | Lost 1-2 | -181482 |
| 2sealed | 519 | Lowles, Maurice (1513) | Lost 1-2 | -181464 |
| 3sealed | 679 | Grasso, Michael (1464) | Won 2-0 | +181482 |
| 4sealed | 613 | Day, Aaron (1449) | Lost 1-2 | -181464 |
| 5sealed | 602 | Knatz, Joshua (1364) | Won 2-0 | +161480 |
| 6sealed | 520 | Williams, Justin (1478) | Lost 1-2 | -181462 |
| top | average opponent: 1458record: 2-4 | new rating: 1462 | ||