King, Byron
Current rating: 1643
Record: 47-43 (GP) / 8-8 (professional)
Grand Prix Atlanta 2011Grand Prix Providence 2011Grand Prix San Diego 2011Grand Prix Atlanta 2012Grand Prix Columbus 2012Grand Prix Las Vegas 2013Grand Prix Miami 2013Grand Prix Orlando 2014Pro Tour Khans of TarkirGrand Prix New Jersey 2014Grand Prix Miami 2015Grand Prix Charlotte 2015Grand Prix Atlanta 2015Grand Prix Tampa Bay 2019
| Grand Prix Tampa Bay 2019 (modern) | starting rating: 1605 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 165 | Cao, William (1566) | Lost 0-2 | -191586 |
| 2modern | 302 | Messick, Gavin (1481) | Won 2-0 | +161602 |
| 3modern | 266 | Romney, Fernando (1499) | Won 2-0 | +171619 |
| 4modern | 157 | Liening, Michael (1414) | Won 2-0 | +141633 |
| 5modern | 111 | Murphy, Tadhg (1654) | Lost 0-2 | -181615 |
| 6modern | 256 | Jean-Louis, Albert (1517) | Won 2-1 | +161631 |
| 7modern | 106 | Kaye, Mike (1591) | Won 2-0 | +181649 |
| 8modern | 103 | Gibbs, Cesar (1560) | Won 2-0 | +161665 |
| 9modern | 81 | Vu, Bach (1566) | Won 2-0 | +161681 |
| 10modern | 40 | Plyler, Cody (1603) | Lost 1-2 | -191662 |
| 11modern | 55 | Barrett, Brandon (1579) | Lost 0-2 | -201642 |
| 12modern | 72 | Tilsen, Patrick (1812) | Won 2-0 | +211663 |
| 13modern | 58 | Azocar, Luis (1575) | Won 2-1 | +171680 |
| 14modern | 50 | McNair, Ian (1718) | Lost 1-2 | -171663 |
| 15modern | 53 | Dosen, Mihajlo (1602) | Lost 1-2 | -201643 |
| top | average opponent: 1582record: 9-6 | new rating: 1643 | ||
| Grand Prix Atlanta 2015 (BFZ limited) | starting rating: 1570 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 354 | Young, Brandon (1659) | Won 2-1 | +201590 |
| 4sealed | 39 | DeLoach, Matt (1556) | Won 2-1 | +171607 |
| 5sealed | 19 | Turtenwald, Owen (2100) | Lost 0-2 | -101597 |
| 6sealed | 217 | Collins, Jason (1638) | Won 2-0 | +191616 |
| 7sealed | 33 | Clunan, Jeremy (1748) | Won 2-1 | +201636 |
| 8sealed | 55 | Westbrook, Matthew (1700) | Lost 0-2 | -161620 |
| 9sealed | 69 | Andress, Nathan (1816) | Lost 0-2 | -151605 |
| top | average opponent: 1745record: 4-3 | new rating: 1605 | ||
| Grand Prix Charlotte 2015 (modern) | starting rating: 1544 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 307 | Hawron, Richard (1540) | Won 2-1 | +181562 |
| 4modern | 236 | Walters, William K (1470) | Won 2-1 | +161578 |
| 5modern | 221 | Tobias, David (1664) | Lost 0-2 | -161562 |
| 6modern | 258 | Kessel, Justin (1466) | Won 2-0 | +161578 |
| 7modern | 254 | Alich, Christopher M (1571) | Won 2-0 | +181596 |
| 8modern | 219 | Mascioli, Chris (1818) | Lost 0-2 | -141582 |
| 9modern | 231 | Fogle, Jack (1932) | Lost 0-2 | -121570 |
| top | average opponent: 1637record: 4-3 | new rating: 1570 | ||
| Grand Prix Miami 2015 (FRF standard) | starting rating: 1560 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 8 | Casas, Sixto (1486) | Lost 1-2 | -201540 |
| 4standard | 317 | Rasmussen, Ben (1711) | Won 2-1 | +221562 |
| 5standard | 105 | Tyree, Zachariah (1591) | Lost 0-2 | -181544 |
| 6standard | 337 | Haas, Joshua (1499) | Won 2-1 | +171561 |
| 7standard | 136 | Solorzano, Michaelle (1595) | Lost 0-2 | -171544 |
| top | average opponent: 1576record: 2-3 | new rating: 1544 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1602 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 88 | Long, Byron (1501) | Lost 0-2 | -201582 |
| 4legacy | 341 | Mercer, Alex (1505) | Won 2-1 | +161598 |
| 5legacy | 244 | Siczewicz, Ian (1537) | Lost 0-2 | -191579 |
| 6legacy | 267 | Olson, Jeremy (1494) | Lost 1-2 | -191560 |
| top | average opponent: 1509record: 1-3 | new rating: 1560 | ||
| Pro Tour Khans of Tarkir (KTK standard) | starting rating: 1550 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 4 | Aurejac, Alexandre (1853) | Won 2-1 | +241574 |
| 2draft | 155 | Stok, Alex (1926) | Lost 0-2 | -121562 |
| 3draft | 75 | Oks, Oliver (1885) | Won 2-0 | +241586 |
| 4standard | 46 | Yu, Ben (1837) | Won 2-1 | +221608 |
| 5standard | 52 | Yamasaki, Shogo (1594) | Lost 0-2 | -181590 |
| 6standard | 73 | Sperling, Matthew (2200) | Won 2-0 | +281618 |
| 7standard | 40 | Shashov, Alexey (1726) | Lost 1-2 | -161602 |
| 8standard | 59 | Luo, Ryan (1821) | Won 2-1 | +221624 |
| 9draft | 29 | Wang, Jacky (1715) | Won 2-0 | +191643 |
| 10draft | 82 | Sullivan, Adrian (1935) | Won 2-1 | +231666 |
| 11draft | 24 | Calafell, Joel (1928) | Lost 1-2 | -131653 |
| 12standard | 28 | Green, Paul (1666) | Lost 0-2 | -181635 |
| 13standard | 47 | Havron, Boaz (1721) | Lost 1-2 | -161619 |
| 14standard | 53 | Rogerio, Marcos (1580) | Won 2-1 | +171636 |
| 15standard | 49 | Giorgio, Francesco (1639) | Lost 1-2 | -181618 |
| 16standard | 59 | Milliken, Joshua (1694) | Lost 0-2 | -161602 |
| top | average opponent: 1795record: 8-8 | new rating: 1602 | ||
| Grand Prix Orlando 2014 (KTK limited) | starting rating: 1586 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 31 | Beckman, David (1495) | Won 2-1 | +161602 |
| 4sealed | 62 | Malka, Sol (1774) | Lost 0-0 | -151587 |
| 5sealed | 133 | Ruppert, Jason (1541) | Lost 1-2 | -181569 |
| 6sealed | 279 | Kruse, David (1563) | Lost 1-2 | -191550 |
| top | average opponent: 1593record: 1-3 | new rating: 1550 | ||
| Grand Prix Miami 2013 (DGM standard) | starting rating: 1568 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 6 | Herr, Joshua (1609) | Lost 0-2 | -171551 |
| 4standard | 289 | Chernoff, Adam (1705) | Won 2-0 | +211572 |
| 5standard | 105 | Andre Cardoso da Silva Pinto, (1535) | Won 2-0 | +171589 |
| 6standard | 154 | Peek, Jason (1575) | Won 2-1 | +181607 |
| 7standard | 67 | Manary, Micah (1574) | Lost 1-2 | -191588 |
| 8standard | 216 | Mathos, Paul (1551) | Won 2-1 | +181606 |
| 9standard | 45 | Birdsong, Joseph (1502) | Lost 0-2 | -201586 |
| top | average opponent: 1579record: 4-3 | new rating: 1586 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1623 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 1004 | Bonham, Nicholas (1565) | Won 2-1 | +171640 |
| 5sealed | 810 | Lunn, Doug (1708) | Lost 0-2 | -171623 |
| 6sealed | 696 | Kastel, Chad (1670) | Lost 0-2 | -171606 |
| 7sealed | 561 | Hitz, Michael (1598) | Lost 0-2 | -181588 |
| 8sealed | 454 | Simpson, Cameron (1523) | Lost 1-2 | -201568 |
| top | average opponent: 1613record: 1-4 | new rating: 1568 | ||
| Grand Prix Columbus 2012 (modern) | starting rating: 1649 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 89 | LeMunyon, Sun (1482) | Lost 1-2 | -211628 |
| 4modern | 334 | Fulton, Randall (1501) | Won 2-0 | +161644 |
| 5modern | 183 | Walk, Devin (1487) | Won 2-0 | +151659 |
| 6modern | 127 | Rubin, Steve (1740) | Lost 1-2 | -161643 |
| 7modern | 161 | Sherrin, Michael (1535) | Lost 0-2 | -201623 |
| top | average opponent: 1549record: 2-3 | new rating: 1623 | ||
| Grand Prix Atlanta 2012 (legacy) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 114 | Smith, Allie (1490) | Won 2-0 | +181523 |
| 4legacy | 100 | Magnan, Bronson (1799) | Lost 1-2 | -131510 |
| 5legacy | 113 | Piedra, Christopher (1543) | Won 2-0 | +181528 |
| 6legacy | 128 | Bogucki, Woodrow (1711) | Won 2-0 | +211549 |
| 7legacy | 74 | Mullin, Geoff (1515) | Won 2-0 | +181567 |
| 8legacy | 20 | Inman, Jesse (1496) | Won 2-1 | +171584 |
| 9legacy | 30 | Simard, Eric (1578) | Won 2-0 | +171601 |
| 10legacy | 13 | Akpinar, Tim (1621) | Won 2-1 | +191620 |
| 11legacy | 6 | Foerst, Kerry (1599) | Won 2-1 | +171637 |
| 12legacy | 2 | Fedon, Gerardo (1749) | Lost 0-2 | -161621 |
| 13legacy | 7 | Pogue, Kemper (1706) | Won 2-0 | +201641 |
| 14legacy | 8 | Hartbarger, Lance (1788) | Won 2-0 | +211662 |
| 15legacy | 5 | Vidugiris, Gaudenis (1990) | Lost 0-2 | -131649 |
| top | average opponent: 1660record: 10-3 | new rating: 1649 | ||
| Grand Prix San Diego 2011 (ISD limited) | starting rating: 1546 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 460 | Martinez, Anthony (1416) | Lost 1-2 | -211525 |
| 2sealed | 536 | Clegg, Nathan (1482) | Won 2-1 | +171542 |
| 3sealed | 526 | Meler, Jacob M (1500) | Lost 0-2 | -181524 |
| 4sealed | 615 | Chhauy, Chamrong (1483) | Lost 0-2 | -191505 |
| top | average opponent: 1470record: 1-3 | new rating: 1505 | ||
| Grand Prix Providence 2011 (legacy) | starting rating: 1506 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 447 | O'Brien, Peter J (1580) | Lost 0-2 | -171489 |
| 3legacy | 544 | Stupka, Jake (1501) | Won 2-1 | +181507 |
| 4legacy | 566 | Richardson, Jason (1556) | Won 2-0 | +191526 |
| 5legacy | 448 | Martin, Spencer (1547) | Won 2-0 | +181544 |
| 6legacy | 456 | Kahn, Jeffrey R (1559) | Won 2-1 | +191563 |
| 7legacy | 423 | Gatza, John (1507) | Lost 0-2 | -191544 |
| 8legacy | 475 | Webster, Matthew (1550) | Won 2-0 | +181562 |
| 9legacy | 427 | Glackin, Ryan (1661) | Lost 1-2 | -161546 |
| top | average opponent: 1558record: 5-3 | new rating: 1546 | ||
| Grand Prix Atlanta 2011 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 411 | Wirth, Richard J (1533) | Lost 0-2 | -171483 |
| 2extended | 613 | Burke, Dane (1481) | Won 2-0 | +181501 |
| 3extended | 570 | Kastel, Chad (1622) | Won 2-0 | +201521 |
| 4extended | 576 | Reger, Bobby (1451) | Lost 0-2 | -191502 |
| 5extended | 610 | Sesit, Brad (1502) | Won 2-0 | +181520 |
| 6extended | 561 | Adams, Ken (1745) | Lost 0-2 | -141506 |
| top | average opponent: 1556record: 3-3 | new rating: 1506 | ||