Young, Mason
Current rating: 1559
Record: 47-41
Grand Prix Dallas-Fort Worth 2013Grand Prix New Jersey 2014Grand Prix San Antonio 2014Grand Prix Denver 2015Grand Prix Dallas-Fort Worth 2015Grand Prix Oklahoma City 2015Grand Prix Seattle-Tacoma 2015Grand Prix Houston 2016Grand Prix Dallas-Fort Worth 2016Grand Prix Dallas-Fort Worth 2018Grand Prix Sacramento 2018
| Grand Prix Sacramento 2018 (M19 limited) | starting rating: 1560 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 139 | Roberts, Sean (1500) | Won 2-0 | +171577 |
| 2sealed | 172 | Kondo, Kyle (1522) | Won 2-1 | +171594 |
| 3sealed | 251 | Wadsworth, Jared (1356) | Lost 0-2 | -231571 |
| 4sealed | 217 | Weeke, John (1731) | Won 2-0 | +211592 |
| 5sealed | 215 | Montoya, Brandon (1788) | Lost 0-2 | -141578 |
| 6sealed | 296 | Carlson, Anders (1523) | Won 2-1 | +171595 |
| 7sealed | 253 | Monterosso, Nicholas (1544) | Lost 1-2 | -191576 |
| 8sealed | 189 | Baker, Kazi (1606) | Lost 1-2 | -171559 |
| top | average opponent: 1571record: 4-4 | new rating: 1559 | ||
| Grand Prix Dallas-Fort Worth 2018 (DOM limited) | starting rating: 1601 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 259 | Tardif, Nick (1536) | Won 2-0 | +171618 |
| 4sealed | 125 | Anderson, Sara (1496) | Won 2-1 | +161634 |
| 5sealed | 21 | Pierce, Stephen (1594) | Lost 0-2 | -191615 |
| 6sealed | 63 | Still, Jim (1651) | Lost 1-2 | -181597 |
| 7sealed | 147 | McMillen, John (1474) | Lost 0-2 | -201577 |
| 8sealed | 173 | Sconci, Jacob (1610) | Lost 0-2 | -171560 |
| top | average opponent: 1560record: 2-4 | new rating: 1560 | ||
| Grand Prix Dallas-Fort Worth 2016 (modern) | starting rating: 1598 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 109 | Gilmore, Josh (1517) | Won 2-1 | +171615 |
| 3modern | 142 | Bushek, Colton (1562) | Won 2-1 | +171632 |
| 4modern | 89 | Andrew, Ian (1520) | Won 2-1 | +161648 |
| 5modern | 91 | Tucker, Bret (1580) | Lost 1-2 | -201628 |
| 6modern | 159 | Toups, Robert (1519) | Won 2-0 | +161644 |
| 7modern | 81 | Mackie, Kevin (1578) | Lost 1-2 | -191625 |
| 8modern | 220 | Sommer, Zachary (1581) | Lost 1-2 | -191606 |
| 9modern | 278 | Molina, John (1539) | Won 2-0 | +171623 |
| 10modern | 272 | Klima, Patrick (1531) | Lost 0-2 | -191604 |
| 11modern | 239 | Goy, Sky (1536) | Won 2-0 | +161620 |
| 12modern | 235 | Basser, Chris (1540) | Lost 0-2 | -191601 |
| top | average opponent: 1546record: 6-5 | new rating: 1601 | ||
| Grand Prix Houston 2016 (OGW standard) | starting rating: 1663 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 45 | Maney, Tom (1497) | Lost 1-2 | -211642 |
| 4standard | 466 | Reed, Nathan (1516) | Lost 1-2 | -201622 |
| 5standard | 470 | Benson, Austin (1448) | Won 2-0 | +151637 |
| 6standard | 375 | Mitchell, Tyler (1513) | Lost 1-2 | -211616 |
| 7standard | 480 | Tate, Jasonn (1604) | Lost 1-2 | -181598 |
| top | average opponent: 1516record: 1-4 | new rating: 1598 | ||
| Grand Prix Seattle-Tacoma 2015 (legacy) | starting rating: 1653 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 352 | Lentz, Jared (1572) | Won 2-0 | +171670 |
| 4legacy | 95 | Yu, Jarvis (1798) | Lost 1-2 | -161654 |
| 5legacy | 147 | Howell, Richard (1511) | Lost 1-2 | -201634 |
| 6legacy | 438 | Nabi, Basil (1614) | Won 2-0 | +171651 |
| 7legacy | 188 | Banaszek, Rory (1495) | Won 2-1 | +161667 |
| 8legacy | 219 | Baines, Chris (1565) | Won 2-1 | +161683 |
| 9legacy | 59 | Murphy, Ryan (1597) | Lost 1-2 | -201663 |
| top | average opponent: 1593record: 4-3 | new rating: 1663 | ||
| Grand Prix Oklahoma City 2015 (modern) | starting rating: 1555 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 85 | White, Paul (1668) | Won 0-0 | +201575 |
| 4modern | 77 | Johnson, Chad (1453) | Lost 0-2 | -201555 |
| 5modern | 181 | Benavides, Jon (1400) | Won 2-1 | +151570 |
| 6modern | 119 | Scott-Vargas, Luis (1928) | Won 2-1 | +241594 |
| 7modern | 87 | Whitehurst, Clinton (1605) | Won 2-0 | +191613 |
| 8modern | 57 | Hudak, Charles (1592) | Won 2-1 | +171630 |
| 9modern | 31 | Toone, Jon (1667) | Won 2-0 | +191649 |
| 10modern | 15 | Alm, Benjamin (1733) | Lost 1-2 | -171632 |
| 11modern | 30 | Schoolcraft-McCuen, Nicholas (1594) | Won 2-0 | +181650 |
| 12modern | 20 | McDaniel, Charles (1642) | Won 2-0 | +181668 |
| 13modern | 12 | Conway, Emmyra (1771) | Lost 1-2 | -171651 |
| 14modern | 103 | Freeman, Kevin (1491) | Lost 0-2 | -201631 |
| 15modern | 24 | Ayers, Brandon (1908) | Won 2-0 | +221653 |
| top | average opponent: 1650record: 9-4 | new rating: 1653 | ||
| Grand Prix Dallas-Fort Worth 2015 (ORI limited) | starting rating: 1602 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 414 | Disney, Justis (1565) | Lost 1-2 | -191583 |
| 4sealed | 499 | Cruce, Codey (1434) | Lost 1-2 | -211562 |
| 5sealed | 519 | Hoefer, Jacob (1373) | Won 2-0 | +151577 |
| 6sealed | 420 | Sloan, Mark (1455) | Won 2-0 | +161593 |
| 7sealed | 201 | Heule, Tyler (1572) | Lost 1-2 | -191574 |
| 8sealed | 283 | [anonymous] | Lost 0-2 | -191555 |
| top | average opponent: 1483record: 2-4 | new rating: 1555 | ||
| Grand Prix Denver 2015 (KTK standard) | starting rating: 1576 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 70 | Espejo, Angel (1454) | Lost 1-2 | -211555 |
| 3standard | 400 | Harrigan, Joshua (1499) | Lost 0-2 | -191536 |
| 4standard | 596 | Becker, Matthias (1482) | Won 2-1 | +171553 |
| 5standard | 376 | Deanda, Eric (1499) | Lost 1-2 | -191534 |
| 6standard | 438 | Jones, Derek (1487) | Won 2-1 | +181552 |
| 7standard | 308 | Hall, Trevor (1502) | Won 2-1 | +171569 |
| 8standard | 209 | Christensen, Colton (1502) | Won 2-0 | +161585 |
| 9standard | 168 | Munoz, Zakery (1490) | Won 2-0 | +171602 |
| top | average opponent: 1489record: 5-3 | new rating: 1602 | ||
| Grand Prix San Antonio 2014 (KTK standard) | starting rating: 1558 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 270 | Johnson, Matthew 341 (1521) | Won 2-0 | +171575 |
| 3standard | 198 | Douglas, Easton (1563) | Won 2-1 | +181593 |
| 4standard | 27 | Ochoa, David (1896) | Lost 0-2 | -131580 |
| 5standard | 126 | Betts, Dustin (1593) | Lost 1-2 | -181562 |
| 6standard | 163 | Wiz, Nick (1469) | Won 2-0 | +171579 |
| 7standard | 135 | Castillo, Nicholas (1536) | Won 2-1 | +171596 |
| 8standard | 72 | Hernandez, Jesse (1473) | Lost 1-2 | -201576 |
| top | average opponent: 1579record: 4-3 | new rating: 1576 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1563 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 303 | Cohen, Mike (1500) | Won 2-0 | +161579 |
| 3legacy | 215 | Dyke, Charles (1500) | Lost 1-2 | -191560 |
| 4legacy | 211 | Brown, Matthew K (1471) | Won 2-1 | +161576 |
| 5legacy | 268 | Raymond, Richard (1581) | Won 2-0 | +181594 |
| 6legacy | 161 | Wiest, Hank (1600) | Won 2-1 | +191613 |
| 7legacy | 66 | Clark, Shawn (1602) | Lost 1-2 | -191594 |
| 8legacy | 105 | Bunnell, Scott (1567) | Lost 1-2 | -181576 |
| 9legacy | 131 | Chambers, Matthew (1566) | Lost 1-2 | -181558 |
| top | average opponent: 1548record: 4-4 | new rating: 1558 | ||
| Grand Prix Dallas-Fort Worth 2013 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 115 | Tepper, James (1535) | Won 2-1 | +191519 |
| 2standard | 265 | Wand, Kevin (1617) | Won 2-1 | +191538 |
| 3standard | 210 | Lowry, William (1977) | Won 2-1 | +261564 |
| 4standard | 119 | Slingerland, Maxfield (1559) | Lost 1-2 | -181546 |
| 5standard | 263 | Cabal, Christopher (1502) | Won 2-0 | +171563 |
| 6standard | 182 | Alvarez, Jasen (1554) | Lost 0-2 | -181545 |
| 7standard | 220 | Brower, Andrew (1538) | Won 2-0 | +181563 |
| 8standard | 199 | Yu, Ben (1535) | Lost 0-2 | -191544 |
| 9standard | 239 | Echavarria, Carlos (1563) | Won 2-0 | +191563 |
| top | average opponent: 1598record: 6-3 | new rating: 1563 | ||