Kiyonaga, Case
Current rating: 1871 (#890)
Record: 63-41 (GP) / 4-11 (professional)
Grand Prix Oakland 2016Grand Prix San Jose 2017Grand Prix Portland 2017Grand Prix Las Vegas 2018 (limited)Grand Prix Portland 2018Grand Prix Vancouver 2018Mythic Championship IGrand Prix Cleveland 2019Mythic Championship IIGrand Prix London 2019Grand Prix Seattle 2019Grand Prix Portland 2019Grand Prix Phoenix 2020
| Grand Prix Phoenix 2020 (pioneer) | starting rating: 1897 | |||
| round | table | opponent (rating) | result | Δrating |
| 3pioneer | 70 | Webb, Jeffrey (1459) | Won 2-1 | +111908 |
| 4pioneer | 44 | Rosum, Jonathan (1971) | Lost 1-2 | -171891 |
| 5pioneer | 97 | McCoy, Kevin (1675) | Won 2-0 | +141905 |
| 6pioneer | 100 | Robbins, Jordon (1579) | Lost 0-2 | -241881 |
| 7pioneer | 130 | Sladek, Alex (1581) | Won 2-0 | +131894 |
| 8pioneer | 139 | Freeman, Spencer (1648) | Lost 0-2 | -231871 |
| top | average opponent: 1652record: 3-3 | new rating: 1871 | ||
| Grand Prix Portland 2019 (ELD standard) | starting rating: 1840 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 17 | Tilsen, Patrick (1501) | Won 0-0 | +121852 |
| 4standard | 21 | Glenn, Brian1443 (1488) | Lost 1-2 | -241828 |
| 5standard | 115 | Davila, David (1777) | Lost 1-2 | -191809 |
| 6standard | 140 | Halladay, Kevin (1462) | Won 2-0 | +121821 |
| 7standard | 104 | Hoshide, Naonari (1653) | Won 2-1 | +151836 |
| 8standard | 55 | Craver, Austin (1587) | Won 2-0 | +131849 |
| 9standard | 19 | Malcolm, Liam (1782) | Won 2-1 | +171866 |
| 10standard | 11 | Sidher, Ricky (1970) | Won 2-1 | +201886 |
| 11standard | 13 | Hoban, Liam [CAN] (1661) | Won 2-1 | +141900 |
| 12standard | 5 | Weller-Gordon, Brian (1885) | Lost 1-2 | -181882 |
| 13standard | 15 | Ritter, Jacob (1998) | Lost 1-2 | -161866 |
| 14standard | 26 | Bemrose, Ryan (1762) | Won 2-0 | +161882 |
| 15standard | 20 | Dawe, Loren (1734) | Won 2-1 | +151897 |
| top | average opponent: 1712record: 9-4 | new rating: 1897 | ||
| Grand Prix Seattle 2019 (MH1 limited) | starting rating: 1716 | |||
| round | table | opponent (rating) | result | Δrating |
| A3sealed | 82 | Miller, Wilson (1532) | Won 2-0 | +151731 |
| A4sealed | 39 | Barrett, Daniel (1683) | Won 2-1 | +171748 |
| A5sealed | 17 | Sullivan, Owen (1694) | Lost 1-2 | -191729 |
| A6sealed | 124 | Komor, Russell (1705) | Won 2-0 | +171746 |
| A7sealed | 38 | Parrish, Joby (1796) | Won 2-1 | +191765 |
| A8sealed | 13 | Walker, Nathaniel (1802) | Won 2-0 | +191784 |
| A9sealed | 459 | Dygert, Bobby (1568) | Won 2-1 | +141798 |
| draft | 91 | Zukewich, Josh (1609) | Won 2-1 | +151813 |
| draft | 146 | Swanson, Sam (1794) | Won 2-0 | +171830 |
| draft | 114 | Nakamura, Shuhei (2118) | Won 2-0 | +231853 |
| draft | 44 | Hourani, Joseph (1886) | Won 2-0 | +191872 |
| draft | 43 | Luong, Marcus (1994) | Lost 1-2 | -161856 |
| draft | 2 | Cochran, Hunter (1958) | Lost 1-2 | -161840 |
| top | average opponent: 1780record: 10-3 | new rating: 1840 | ||
| Grand Prix London 2019 (WAR sealed) | starting rating: 1597 | |||
| round | table | opponent (rating) | result | Δrating |
| C1sealed | 136 | Adams, Olaf (1571) | Won 2-0 | +181615 |
| C2sealed | 140 | Mahnke, Mattheo (1627) | Lost 1-2 | -181597 |
| D1sealed | 1196 | Kemish, Benjamin (1466) | Won 2-0 | +161613 |
| D2sealed | 1061 | Wright, Oliver (1528) | Won 2-0 | +161629 |
| D3sealed | 1069 | Barrowman, Andrew (1596) | Won 2-1 | +181647 |
| D4sealed | 1080 | Baugh, Jacob (1896) | Won 2-0 | +221669 |
| D5sealed | 1066 | Dominguez, Martin Sebastian (1702) | Lost 0-2 | -171652 |
| D6sealed | 1082 | Borgel, Nicolas (1632) | Won 2-1 | +171669 |
| D7sealed | 1065 | Rombai, Tiziano (1558) | Won 2-1 | +161685 |
| sealed | 70 | Marroccoli, David (1582) | Lost 0-2 | -201665 |
| sealed | 74 | Lave, Ole (1769) | Won 2-0 | +201685 |
| sealed | 48 | Darby, Wyatt (1927) | Won 2-1 | +231708 |
| sealed | 32 | Bader, Raphael (1759) | Won 2-1 | +191727 |
| sealed | 190 | Sole Sala, Adria (1856) | Lost 0-2 | -161711 |
| sealed | 199 | Sclauzero, Joseph (1946) | Won 2-1 | +221733 |
| sealed | 202 | Martin, Wolfram (1775) | Lost 0-2 | -171716 |
| top | average opponent: 1699record: 11-5 | new rating: 1716 | ||
| Mythic Championship II (modern) | starting rating: 1624 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 199 | Hung, Andrew (1871) | Lost 0-2 | -141610 |
| 2draft | 207 | Sigrist, Mike (1974) | Lost 0-2 | -111599 |
| 3draft | 226 | Snepvangers, Bram (1745) | Won 2-1 | +201619 |
| 4modern | 145 | Hirosawa, Yuuta (1872) | Won 2-0 | +231642 |
| 5modern | 118 | Watsfeldt, Elias (2101) | Lost 1-2 | -101632 |
| 6modern | 153 | Geiter, Daniel (1759) | Lost 1-2 | -161616 |
| 7modern | 206 | Song, Long (1577) | Lost 1-2 | -191597 |
| top | average opponent: 1843record: 2-5 | new rating: 1597 | ||
| Grand Prix Cleveland 2019 (RNA limited) | starting rating: 1526 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 155 | Coval, Brian (1587) | Won 2-1 | +191545 |
| 4sealed | 23 | Zurawski, Alex (1841) | Lost 0-2 | -131532 |
| 5sealed | 153 | Bacans-Grounds, Ezekeal (1541) | Won 2-0 | +181550 |
| 6sealed | 163 | Baglio, Matthew (1726) | Lost 1-2 | -151535 |
| 7sealed | 121 | Kenkel, Patrick (1583) | Won 2-1 | +191554 |
| 8sealed | 71 | Gottstein, Jeff (1624) | Won 2-0 | +191573 |
| 9sealed | 62 | Chiappa, Renzo (1712) | Won 2-0 | +211594 |
| 10draft | 100 | John, Julian (1898) | Won 2-1 | +231617 |
| 11draft | 13 | Mattson, Michael (1634) | Lost 1-2 | -171600 |
| 12draft | 86 | Dunn, Sean (1621) | Won 2-1 | +181618 |
| 13draft | 8 | Chu, Xiong (1664) | Won 2-1 | +191637 |
| 14draft | 93 | John, Julian (1922) | Lost 0-2 | -131624 |
| 15draft | 79 | McDermott, John (1791) | ID | 01624 |
| top | average opponent: 1703record: 8-4-1 | new rating: 1624 | ||
| Mythic Championship I (RNA standard) | starting rating: 1558 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 241 | Chew, Kelvin (2026) | Lost 0-2 | -101548 |
| 2draft | 185 | Stihle, Julien (1832) | Lost 0-2 | -131535 |
| 3draft | 43 | Lip, Quinton (1808) | Lost 0-2 | -131522 |
| 4standard | 242 | Takahashi, Yuta (1894) | Won 2-0 | +241546 |
| 5standard | 180 | Pletinckx, Kenneth (1682) | Lost 1-2 | -151531 |
| 6standard | 221 | Wafo-Tapa, Guillaume (2096) | Lost 1-2 | -91522 |
| 7standard | 227 | Clark, Tom (1452) | Won 2-1 | +171539 |
| 8standard | 202 | Sarhan, Nizar (1821) | Lost 0-2 | -131526 |
| top | average opponent: 1826record: 2-6 | new rating: 1526 | ||
| Grand Prix Vancouver 2018 (UMA limited) | starting rating: 1542 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 46 | Leung, Douglas (1539) | Won 2-0 | +181560 |
| 4sealed | 38 | Yao, Chris (1762) | Won 2-0 | +221582 |
| 5sealed | 5 | Rietzl, Paul (2090) | Lost 0-2 | -101572 |
| 6sealed | 74 | Cullihall, Dustin (1554) | Won 2-0 | +181590 |
| 7sealed | 34 | Berry, Mike (1673) | Lost 0-2 | -171573 |
| 8sealed | 70 | Leyland, Eli (1711) | Lost 1-2 | -151558 |
| top | average opponent: 1721record: 3-3 | new rating: 1558 | ||
| Grand Prix Portland 2018 (modern) | starting rating: 1554 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 1 | Chhauy, Chamrong (1604) | Lost 1-2 | -181536 |
| 4modern | 417 | Grindlinger, Robert (1525) | Won 2-1 | +181554 |
| 5modern | 121 | Porchas, Justin (1776) | Won 2-0 | +221576 |
| 6modern | 186 | Schlesinger, Gal (1782) | Lost 0-2 | -141562 |
| 7modern | 328 | Khouma, Malik (1454) | Lost 1-2 | -201542 |
| top | average opponent: 1628record: 2-3 | new rating: 1542 | ||
| Grand Prix Las Vegas 2018 (limited) (DOM limited) | starting rating: 1555 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 239 | Smith, Brenda (1342) | Lost 1-2 | -221533 |
| 4sealed | 303 | Wu, Ziyi (1518) | Won 2-0 | +171550 |
| 5sealed | 242 | Kusakabe, Kyohei (1742) | Won 2-0 | +221572 |
| 6sealed | 240 | Housman, Myles (1653) | Lost 1-2 | -171555 |
| 7sealed | 1319 | Panchyshyn, Aron (1462) | Won 2-0 | +171572 |
| 8sealed | 235 | Koenigsaecker, David (1565) | Lost 1-2 | -181554 |
| top | average opponent: 1547record: 3-3 | new rating: 1554 | ||
| Grand Prix Portland 2017 (XLN standard) | starting rating: 1569 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 15 | Russ, Eric (1536) | Lost 1-2 | -191550 |
| 4standard | 371 | Allen, Kyle (1527) | Won 2-0 | +181568 |
| 5standard | 149 | Melinkovich, Kyle (1587) | Won 2-1 | +181586 |
| 6standard | 153 | Fiffles, Adam (1732) | Lost 1-2 | -151571 |
| 7standard | 144 | Campbell, Chantelle (1610) | Won 2-1 | +191590 |
| 8standard | 114 | Stone, Blake (1626) | Lost 1-2 | -181572 |
| 9standard | 215 | Wolf, Chris (1590) | Lost 0-2 | -171555 |
| top | average opponent: 1601record: 3-4 | new rating: 1555 | ||
| Grand Prix San Jose 2017 (AER limited) | starting rating: 1509 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 352 | Dake, Leon (1554) | Won 2-1 | +181527 |
| 3sealed | 12 | Heine, Brian (1740) | Won 2-0 | +221549 |
| 4sealed | 45 | Turney, Christopher (1711) | Won 2-1 | +211570 |
| 5sealed | 27 | Stormoen, Steve (1487) | Won 2-0 | +171587 |
| 6sealed | 21 | Kudva, Vikram (1843) | Won 2-1 | +221609 |
| 7sealed | 17 | Pang, Siteng (1688) | Lost 1-2 | -161593 |
| 8sealed | 21 | Hallahan, Kory (1598) | Won 2-0 | +181611 |
| 9sealed | 31 | Seck, Ben (1836) | Lost 0-2 | -141597 |
| 10draft | 236 | Ritter, Jacob (1724) | Lost 1-2 | -161581 |
| 11draft | 203 | Cheng, Aaron (1752) | Lost 0-0 | -151566 |
| 12draft | 71 | Cua, Paolo (1771) | Won 2-0 | +221588 |
| 13draft | 85 | McGrayne, Matt (1533) | Lost 0-2 | -191569 |
| top | average opponent: 1687record: 7-5 | new rating: 1569 | ||
| Grand Prix Oakland 2016 (BFZ standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 292 | Lin, Yee-Way (1465) | Lost 0-2 | -191481 |
| 3standard | 448 | Oliver, Avrom (1614) | Won 2-0 | +211502 |
| 4standard | 399 | Mathews, Andrew (1660) | Lost 1-2 | -151487 |
| 5standard | 606 | Briggs, Samuel (1487) | Lost 1-2 | -181469 |
| 6standard | 698 | Gurrola, Elliott (1483) | Won 2-1 | +181487 |
| 7standard | 564 | Stabiner, Alex (1427) | Won 2-0 | +171504 |
| 8standard | 425 | Jayne, Brett (1765) | Won 2-0 | +221526 |
| 9standard | 237 | Wagner, Travis (1533) | Lost 1-2 | -171509 |
| top | average opponent: 1554record: 4-4 | new rating: 1509 | ||