Clark, Mason
Current rating: 1746 (#4053)
Record: 84-60-1 (GP) / 8-15 (professional)
- 2015
- 2017
- 2018
- 2019
- 2020
- 2022
- 2023
| Regional Championships Atlanta 2023 (pioneer) | starting rating: 1732 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 113 | Kahovec, Nate (1784) | Lost 1-2 | -171715 |
| 2pioneer | 415 | Deratzou, Luke (1583) | Won 2-1 | +161731 |
| 3pioneer | 258 | Still, Jim (1755) | Won 2-1 | +181749 |
| 4pioneer | 251 | Clark, Jeremiah (1630) | Won 2-1 | +161765 |
| 5pioneer | 486 | Rutherford, James (1570) | Won 2-1 | +151780 |
| 6pioneer | 110 | Mazzei, Mitch (1545) | Lost 0-2 | -221758 |
| 7pioneer | 100 | Fan, Julius (1645) | Won 2-1 | +161774 |
| 8pioneer | 94 | Balsizer, Cody (1716) | Won 2-1 | +161790 |
| 9pioneer | 80 | DeCandio, Brennan (1802) | Lost 0-2 | -171773 |
| 10pioneer | 90 | Bauerschmidt Sweeney, Sky (1651) | Lost 1-2 | -211752 |
| 11pioneer | 113 | Lambaz, Khair (1614) | Won 2-1 | +161768 |
| 12pioneer | 96 | Anciaux, Matthew (1570) | Lost 1-2 | -221746 |
| top | average opponent: 1655record: 7-5 | new rating: 1746 | ||
| Regional Championships Dallas 2023 (pioneer) | starting rating: 1705 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 61 | Anderson, Travis (1531) | Won 2-0 | +151720 |
| 2pioneer | 78 | Nettles, Logan (1963) | Won 2-1 | +231743 |
| 3pioneer | 64 | Anderson, Todd (1911) | Won 2-1 | +211764 |
| 4pioneer | 8 | Davis, Deanthony (1555) | Lost 1-2 | -221742 |
| 5pioneer | 64 | Farrell, Evan (1612) | Won 2-0 | +161758 |
| 6pioneer | 47 | Xu, Matt (1606) | Won 2-1 | +151773 |
| 7pioneer | 60 | Wu, Jia (1737) | Draw 1-1 | -11772 |
| 8pioneer | 103 | Jones, Eric (1715) | Lost 0-2 | -191753 |
| 9pioneer | 87 | Castro, Christian (1609) | Lost 0-2 | -211732 |
| top | average opponent: 1693record: 5-3-1 | new rating: 1732 | ||
| Pro Tour Phyrexia (pioneer) | starting rating: 1817 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 97 | Fileccia, Matthew (1857) | Won 2-1 | +181835 |
| 2draft | 6 | Hauch, Jacob (1717) | Lost 1-2 | -201815 |
| 3draft | 77 | Lin, Jeff (1516) | Lost 0-2 | -231792 |
| 4pioneer | 77 | Dominguez, Javier (1910) | Lost 0-2 | -161776 |
| 5pioneer | 96 | Damo da Rosa, Paulo Vitor (2019) | Lost 1-2 | -141762 |
| 6pioneer | 98 | Delmoro, Eton (1555) | Lost 1-2 | -211741 |
| 7pioneer | 97 | Sulaiman, Raja (1915) | Lost 0-2 | -151726 |
| 8pioneer | 95 | Polsky, Scott (1588) | Lost 0-2 | -211705 |
| top | average opponent: 1760record: 1-7 | new rating: 1705 | ||
| Regional Championships Atlanta 2022 (pioneer) | starting rating: 1731 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 1061 | Life, Ricky (1605) | Won 2-1 | +161747 |
| 2pioneer | 1161 | Mullin, Geoff (1764) | Won 2-1 | +181765 |
| 3pioneer | 1089 | Murphy, Patrick (1560) | Won 2-0 | +141779 |
| 4pioneer | 1055 | Knapp, Grayson (1501) | Won 2-0 | +131792 |
| 5pioneer | 1006 | Pyka, Jeffrey (1826) | Lost 1-2 | -171775 |
| 6pioneer | 1059 | Yeoh, Ken-Min (1640) | Won 2-1 | +161791 |
| 7pioneer | 1012 | Palmer, Kyle (1590) | Lost 1-2 | -221769 |
| 8pioneer | 1091 | Spiess, Kurt (1899) | Won 2-1 | +201789 |
| 9pioneer | 1026 | King, Ethan (1630) | Won 2-1 | +161805 |
| 10pioneer | 1022 | Byrd, Michael (1606) | Won 2-1 | +141819 |
| 11pioneer | 1017 | Goss, Jon (1892) | Won 2-1 | +191838 |
| 12pioneer | 1013 | Carr, Malcolm (1636) | Lost 1-2 | -211817 |
| 13pioneer | 1012 | Kelly, Ryan (1676) | ID | 01817 |
| top | average opponent: 1679record: 9-3-1 | new rating: 1817 | ||
| Players Tour Online 4 (MTGA IKO standard) | starting rating: 1737 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 55 | del Guercio, Martin (1587) | Won 2-0 | +151752 |
| 2standard | 74 | Garchery, Quentin (1899) | Won 2-1 | +211773 |
| 3standard | 20 | Maubert, Noham (1932) | Won 2-1 | +211794 |
| 4standard | 18 | Vaughan, Robert (1788) | Lost 0-2 | -181776 |
| 5standard | 31 | Strodl, Courtland (1696) | Won 2-1 | +161792 |
| 6standard | 7 | Andejeski, Jason (1942) | Won 2-0 | +211813 |
| 7standard | 14 | Kruchkow, Jeffrey (1707) | Won 2-1 | +161829 |
| 8standard | 5 | Nassif, Gabriel (2130) | Lost 1-2 | -131816 |
| 9standard | 8 | Rohan, Alexander (1597) | Lost 1-2 | -221794 |
| 10standard | 16 | Pascal, Brandon (1935) | Lost 0-2 | -151779 |
| 11standard | 41 | Snepvangers, Bram (1789) | Won 2-1 | +181797 |
| 12standard | 23 | Cippone, Francesco (1536) | Lost 1-2 | -231774 |
| 13standard | 47 | Donegan, Dylan (1901) | Lost 1-2 | -151759 |
| 14standard | 56 | Nielsen, Simon (2036) | Lost 1-2 | -131746 |
| 15standard | 53 | Dudognon, Yohan (1939) | Lost 0-2 | -151731 |
| top | average opponent: 1828record: 7-8 | new rating: 1731 | ||
| Grand Prix Atlanta 2019 (legacy) | starting rating: 1703 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 120 | Olson, Kyle (1756) | Won 2-1 | +191722 |
| 4legacy | 92 | Anderson, Isaac (1465) | Won 2-1 | +131735 |
| 5legacy | 57 | Nance, Hunter (1883) | Lost 0-2 | -151720 |
| 6legacy | 84 | Lopez, Andres6576 (1516) | Lost 0-2 | -221698 |
| 7legacy | 146 | Sikes, Roger (1604) | Won 2-0 | +171715 |
| 8legacy | 66 | Kolongowski, Matthew (1602) | Won 2-1 | +161731 |
| 9legacy | 39 | Brinkman, John (1655) | Won 2-0 | +161747 |
| 10legacy | 28 | Clifford, Michael (1766) | Won 2-1 | +191766 |
| 11legacy | 21 | Yurchick, Adam (1678) | Lost 1-2 | -201746 |
| 12legacy | 44 | Goldman, Sam (1551) | Won 2-0 | +151761 |
| 13legacy | 30 | Brown, Matthew (1592) | Lost 1-2 | -221739 |
| 14legacy | 45 | Sahai, Nathan (1644) | Won 2-1 | +171756 |
| 15legacy | 26 | Chang, Leon (1707) | Lost 0-2 | -191737 |
| top | average opponent: 1648record: 8-5 | new rating: 1737 | ||
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1720 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 271 | Vitullo, Joshua (1601) | Lost 1-2 | -201700 |
| 4modern | 333 | Ball, Shane (1518) | Won 2-1 | +151715 |
| 5modern | 196 | Perron, Tyler (1539) | Lost 1-2 | -211694 |
| 6modern | 315 | Palase, Matthew (1457) | Won 2-0 | +131707 |
| 7modern | 188 | Gomez, Ben (1557) | Won 2-0 | +161723 |
| 8modern | 124 | Prince, Nicholas (1637) | Lost 1-2 | -201703 |
| top | average opponent: 1552record: 3-3 | new rating: 1703 | ||
| Grand Prix Cleveland 2019 (RNA limited) | starting rating: 1758 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 103 | Saltzman, Ryan (1539) | Won 2-1 | +141772 |
| 4sealed | 128 | Hilson, Christopher (1494) | Won 2-0 | +131785 |
| 5sealed | 36 | Bennett, Alfred (1556) | Lost 1-2 | -221763 |
| 6sealed | 113 | Dunn, Sean (1576) | Lost 0-2 | -221741 |
| 7sealed | 217 | Martin, Steven 0571 (1571) | Lost 1-2 | -211720 |
| top | average opponent: 1547record: 2-3 | new rating: 1720 | ||
| Grand Prix Atlanta 2018 (modern) | starting rating: 1713 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 92 | Schneider, Andrew (1666) | Lost 0-2 | -191694 |
| 4modern | 388 | Love, Aaron (1509) | Won 2-1 | +151709 |
| 5modern | 266 | Culp, Kevin (1590) | Won 2-1 | +161725 |
| 6modern | 107 | Graves, Robert (1849) | Won 2-1 | +201745 |
| 7modern | 77 | Moure, Matteo (1886) | Lost 1-2 | -151730 |
| 8modern | 96 | Yannarella, David (1389) | Won 2-1 | +121742 |
| 9modern | 134 | Russell, Tyler (1538) | Lost 1-2 | -221720 |
| 10modern | 127 | Kennedy, Marshall (1568) | Won 2-0 | +151735 |
| 11modern | 68 | Lillard, Mario (1592) | Won 2-0 | +161751 |
| 12modern | 68 | Sacher, AJ (1811) | Lost 0-2 | -171734 |
| 13modern | 79 | Carvalho, Marcio (2038) | Lost 1-2 | -131721 |
| 14modern | 113 | McGuire, Wayne (1490) | Won 2-0 | +141735 |
| 15modern | 87 | Saito, Tomoharu (1987) | Won 2-0 | +231758 |
| top | average opponent: 1686record: 8-5 | new rating: 1758 | ||
| Grand Prix Richmond 2018 (std) (M19 standard) | starting rating: 1646 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 189 | Burch, Jacob (1711) | Won 2-0 | +191665 |
| 4standard | 55 | Weitz, Benjamin (1797) | Lost 0-2 | -161649 |
| 5standard | 182 | Meadows, Zachary (1623) | Won 2-1 | +181667 |
| 6standard | 91 | Bedell, Rodney (1553) | Lost 1-2 | -201647 |
| 7standard | 131 | Zimmerman, Michael (1498) | Won 2-0 | +151662 |
| 8standard | 104 | Martin, Johnathon (1580) | Won 2-0 | +171679 |
| 9standard | 81 | Garmon, Daniel (1830) | Lost 0-2 | -161663 |
| 10standard | 68 | Sager, Jeremy (1869) | Won 2-0 | +221685 |
| 11standard | 67 | Markson, Samuel (1586) | Won 2-0 | +161701 |
| 12standard | 26 | Long, Matthew (1817) | Won 2-1 | +201721 |
| 13standard | 35 | Glogowski, Piotr (1921) | Won 2-1 | +221743 |
| 14standard | 14 | Spano, Greggory (1873) | Lost 1-2 | -161727 |
| 15standard | 30 | Campana, Rubens (1942) | Lost 1-2 | -141713 |
| top | average opponent: 1738record: 8-5 | new rating: 1713 | ||
| Grand Prix Richmond 2018 (leg) (legacy) | starting rating: 1685 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 67 | Dorgan, Kyle (1626) | Lost 0-2 | -201665 |
| 4legacy | 152 | Burch, Jacob (1722) | Won 2-0 | +201685 |
| 5legacy | 150 | Zhang, Pingyi (1765) | Lost 1-2 | -171668 |
| 6legacy | 188 | Trovato, Thomas (1527) | Won 2-0 | +151683 |
| 7legacy | 151 | AuCoin, Ryan (1717) | Lost 0-2 | -171666 |
| 8legacy | 182 | Perciavalle, Chris (1549) | Lost 0-2 | -201646 |
| top | average opponent: 1651record: 2-4 | new rating: 1646 | ||
| Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1685 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 116 | Trojan, Jay (2044) | Lost 0-2 | -121673 |
| 4modern | 508 | Felber, Andrew (1601) | Won 2-1 | +171690 |
| 5modern | 212 | Churchill, Samuel (1680) | Lost 0-2 | -181672 |
| 6modern | 400 | Matheis, Ashton (1517) | Lost 0-2 | -211651 |
| 7modern | 573 | McCord, Christopher (1565) | Won 2-0 | +171668 |
| 8modern | 365 | Janssen, Scott (1608) | Won 2-0 | +171685 |
| top | average opponent: 1669record: 3-3 | new rating: 1685 | ||
| Grand Prix Memphis 2018 (RIX standard) | starting rating: 1689 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 16 | Hendrix, Stephen (1483) | Won 2-0 | +151704 |
| 4standard | 3 | Lawrence, Robert (1522) | Won 2-1 | +141718 |
| 5standard | 51 | Yeh, Chih-Cheng (1975) | Lost 0-2 | -131705 |
| 6standard | 36 | Sasser, Drake (1788) | Lost 1-2 | -161689 |
| 7standard | 120 | Bitter, Thomas (1588) | Won 2-0 | +161705 |
| 8standard | 89 | Goetz, Adam (1623) | Lost 1-2 | -201685 |
| top | average opponent: 1663record: 3-3 | new rating: 1685 | ||
| Grand Prix Atlanta 2017 (XLN standard) | starting rating: 1605 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 283 | Moen, Carsey (1610) | Won 2-0 | +181623 |
| 3standard | 200 | Zuern, Andrew (1400) | Won 2-0 | +141637 |
| 4standard | 83 | Caudillo, Zac (1668) | Won 2-0 | +181655 |
| 5standard | 48 | Wu, Steven (1578) | Won 2-1 | +171672 |
| 6standard | 37 | Dreher, Gregory (1480) | Won 2-1 | +141686 |
| 7standard | 15 | Zaccagnino, Timothy (1736) | Lost 1-2 | -171669 |
| 8standard | 42 | Bruce, Blake (1617) | Lost 0-2 | -191650 |
| 9standard | 41 | Festin, David (1468) | Won 2-1 | +151665 |
| 10standard | 24 | Fay, Timothy (1693) | Won 2-0 | +191684 |
| 11standard | 25 | Baumeister, Corey (2166) | Lost 1-2 | -101674 |
| 12standard | 91 | Manfield, Seth (2140) | Won 2-1 | +261700 |
| 13standard | 32 | Blanchet, Eric (1789) | Lost 1-2 | -171683 |
| 14standard | 51 | Rianhard, Cain (1792) | Won 2-1 | +201703 |
| 15standard | 44 | Molle, Niels (1933) | Lost 1-2 | -141689 |
| top | average opponent: 1719record: 9-5 | new rating: 1689 | ||
| Grand Prix Indianapolis 2017 (HOU limited) | starting rating: 1512 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 104 | McDonald, Adam (1518) | Won 2-0 | +181530 |
| 3sealed | 9 | Yurchick, Adam (1707) | Won 2-0 | +211551 |
| 4sealed | 102 | Izsak, Llanie (1763) | Lost 1-2 | -141537 |
| 5sealed | 218 | David, Dakota (1670) | Won 2-0 | +201557 |
| 6sealed | 161 | Rochford, James (1479) | Won 2-1 | +171574 |
| 7sealed | 44 | Throop, Adrian (1600) | Won 2-0 | +181592 |
| 8sealed | 31 | Rubin, Steve (2097) | Lost 1-2 | -91583 |
| 9sealed | 101 | Belfatto, Michael (1512) | Won 2-0 | +161599 |
| 10draft | 124 | Drane, Caleb (1488) | Lost 0-2 | -201579 |
| 11draft | 114 | Ernst, David (1481) | Lost 1-2 | -191560 |
| 12draft | 110 | Woodcock, Beau (1589) | Won 2-1 | +181578 |
| 13draft | 61 | Bodee, Roger (1639) | Won 2-1 | +191597 |
| 14draft | 78 | Pho, Teresa (1764) | Lost 1-2 | -151582 |
| 15draft | 97 | Kirkwood, Scott (1829) | Won 2-0 | +231605 |
| top | average opponent: 1653record: 9-5 | new rating: 1605 | ||
| Grand Prix Louisville 2017 (legacy) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 586 | Cantrell, Alexander (1389) | Won 2-1 | +161519 |
| 3legacy | 477 | O'Neal, Paul (1661) | Lost 1-2 | -151504 |
| 4legacy | 628 | Eubanks, Derek (1446) | Lost 0-2 | -201484 |
| 5legacy | 852 | Caviris, Alexander (1502) | Won 2-1 | +191503 |
| 6legacy | 690 | Doney, Jacob (1536) | Won 2-1 | +181521 |
| 7legacy | 584 | Sears, Isaac (1714) | Lost 1-2 | -141507 |
| 8legacy | 671 | Sullivan, Cameron (1728) | Won 2-0 | +221529 |
| 9legacy | 595 | Dickman, Philip (1571) | Lost 0-2 | -171512 |
| top | average opponent: 1568record: 4-4 | new rating: 1512 | ||
| Grand Prix Memphis 2015 (FRF standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 12 | Byrn, Andrew (1486) | Won 2-0 | +181518 |
| 2standard | 112 | Edwards, Cliff (1518) | Lost 1-2 | -181500 |
| 3standard | 250 | Campbell, Matthew (1453) | Won 2-1 | +171517 |
| 4standard | 240 | Lanceford, Vincent (1593) | Lost 0-2 | -171500 |
| 5standard | 328 | Sullivan, John (1449) | Won 2-0 | +171517 |
| 6standard | 188 | Smith, Kyle 1962 (1602) | Won 2-1 | +201537 |
| 7standard | 195 | Christopher, Grant (1653) | Lost 1-2 | -161521 |
| 8standard | 188 | Cohran, Michael (1522) | Lost 0-2 | -181503 |
| top | average opponent: 1535record: 4-4 | new rating: 1503 | ||