Blank, Jonathan
Current rating: 1732 (#4680)
Record: 62-50-1
Grand Prix Charlotte 2015Grand Prix New York 2016Grand Prix Pittsburgh 2017Grand Prix Washington DC 2017Grand Prix Atlanta 2017Grand Prix Hartford 2018Grand Prix Las Vegas 2018 (modern)Grand Prix Las Vegas 2018 (limited)Grand Prix Pittsburgh 2018Grand Prix Richmond 2018 (leg)Grand Prix Washington DC 2019Grand Prix Richmond 2019
| Grand Prix Richmond 2019 (ELD standard) | starting rating: 1647 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 130 | Senyuz, Aras (1709) | Lost 1-2 | -171630 |
| 4standard | 186 | King, Stephen (1982) | Won 2-1 | +241654 |
| 5standard | 94 | Zuger, Christoph (1490) | Lost 1-2 | -211633 |
| 6standard | 129 | Black, Andrew (1773) | Won 2-1 | +211654 |
| 7standard | 109 | Gordillo, Massimo (1861) | Won 2-1 | +221676 |
| 8standard | 83 | Roth, Marcus (1582) | Won 2-0 | +161692 |
| 9standard | 44 | Cline, Branden (1739) | Lost 1-2 | -171675 |
| 10standard | 58 | Smith, Stan (1521) | Won 0-0 | +151690 |
| 11standard | 37 | Tomas, Joshua (1632) | Won 0-0 | +171707 |
| 12standard | 29 | Locke, Steve (1989) | Won 2-1 | +231730 |
| 13standard | 15 | Farrugia, Marco (1756) | Won 2-0 | +181748 |
| 14standard | 10 | Maurer, Tobias (1859) | Lost 1-2 | -161732 |
| 15standard | 26 | Russell, Tania (1746) | ID | 01732 |
| top | average opponent: 1741record: 8-4-1 | new rating: 1732 | ||
| Grand Prix Washington DC 2019 (MH1 limited) | starting rating: 1661 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 226 | Lynch, Chris (1577) | Lost 1-2 | -201641 |
| 4sealed | 154 | Jones, Jeff (1656) | Won 2-1 | +191660 |
| 5sealed | 189 | Rosinplotz, Gideon (1539) | Won 2-0 | +151675 |
| 6sealed | 131 | Kvartek, Chris (2019) | Lost 1-2 | -121663 |
| 7sealed | 123 | Blouch, Kody (1566) | Won 2-0 | +171680 |
| 8sealed | 71 | Aabel-brown, Keigan (1563) | Won 2-1 | +151695 |
| 9sealed | 63 | McCord, Christopher (1489) | Won 2-0 | +151710 |
| 10draft | 81 | Paolercio, Dominick (1606) | Lost 0-2 | -201690 |
| 11draft | 71 | Calway, Christopher (1633) | Lost 1-2 | -191671 |
| 12draft | 56 | Horn, Alex (1571) | Lost 1-2 | -201651 |
| 13draft | 93 | Janowski, Thomas (1470) | Won 2-1 | +151666 |
| 14draft | 45 | Pimm, Douglas (1625) | Lost 0-2 | -191647 |
| top | average opponent: 1610record: 6-6 | new rating: 1647 | ||
| Grand Prix Richmond 2018 (leg) (legacy) | starting rating: 1651 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 180 | Stein, Harrison (1597) | Won 2-1 | +171668 |
| 4legacy | 66 | Knudson, Andrew (1565) | Lost 0-2 | -201648 |
| 5legacy | 70 | Patchett, John (1688) | Won 2-0 | +191667 |
| 6legacy | 41 | Juza, Martin (1925) | Lost 1-2 | -141653 |
| 7legacy | 155 | Yurchick, Adam (1782) | Won 2-1 | +211674 |
| 8legacy | 98 | Davis, Peter (1866) | Won 2-0 | +211695 |
| 9legacy | 2044 | Tao, David (1580) | Won 2-1 | +161711 |
| 10legacy | 2034 | Braverman, Michael (1992) | Lost 1-2 | -131698 |
| 11legacy | 2048 | Flynn, Kyle (1723) | Won 2-1 | +191717 |
| 12legacy | 2045 | Naide, Kazutaka (1763) | Lost 1-2 | -181699 |
| 13legacy | 2053 | Sarhan, Nizar (1619) | Lost 1-2 | -191680 |
| 14legacy | 2069 | Richardson, David (1613) | Lost 0-2 | -191661 |
| top | average opponent: 1726record: 6-6 | new rating: 1661 | ||
| Grand Prix Pittsburgh 2018 (DOM standard) | starting rating: 1670 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 186 | Snover, Aaron (1615) | Won 2-1 | +171687 |
| 4standard | 52 | Fabiano, Gerard (2021) | Lost 0-2 | -121675 |
| 5standard | 81 | Pisarski, Matt (1494) | Draw 1-1 | -31672 |
| 6standard | 144 | Kravitz, Noah (1533) | Lost 1-2 | -211651 |
| top | average opponent: 1666record: 1-2-1 | new rating: 1651 | ||
| Grand Prix Las Vegas 2018 (limited) (DOM limited) | starting rating: 1711 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 42 | Szylman, Dariusz (1660) | Lost 0-2 | -191692 |
| 4sealed | 572 | Holmberg, Robert (1463) | Lost 1-2 | -221670 |
| top | average opponent: 1561record: 0-2 | new rating: 1670 | ||
| Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1742 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 211 | Coleman, Harold (1561) | Won 2-0 | +151757 |
| 4modern | 17 | Barnett, Stephen (1891) | Lost 0-2 | -151742 |
| 5modern | 258 | Bordwell, Christopher (1440) | Won 2-1 | +121754 |
| 6modern | 107 | Stednitz, David (1572) | Lost 1-2 | -211733 |
| 7modern | 236 | Chapman, Peter (1510) | Lost 0-2 | -221711 |
| top | average opponent: 1595record: 2-3 | new rating: 1711 | ||
| Grand Prix Hartford 2018 (modern) | starting rating: 1685 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 215 | Polinsky, Alex (1518) | Won 2-0 | +151700 |
| 3modern | 172 | Depping, Peter (1500) | Won 2-0 | +141714 |
| 4modern | 68 | Roberson, Rameal (1530) | Won 2-0 | +151729 |
| 5modern | 41 | Cox, Patrick (1805) | Lost 0-2 | -171712 |
| 6modern | 147 | Cody, Joey (1563) | Won 2-1 | +151727 |
| 7modern | 111 | Davis, Andrew (1828) | Won 2-1 | +201747 |
| 8modern | 80 | Nelkin, Dylan (1566) | Lost 1-2 | -211726 |
| 9modern | 334 | Sockol, Edward (1763) | Won 2-0 | +191745 |
| 10modern | 246 | Hargrove, Derek (1594) | Lost 1-2 | -211724 |
| 11modern | 285 | Laurenson, James (1741) | Lost 1-2 | -181706 |
| 12modern | 329 | McHugh, Justin (1605) | Won 2-1 | +161722 |
| 13modern | 282 | Rong, Kei (1728) | Lost 0-2 | -181704 |
| 14modern | 305 | Bianchi, Alex (1734) | Won 2-0 | +191723 |
| 15modern | 295 | Zhang, Charles (1801) | Won 2-0 | +191742 |
| top | average opponent: 1663record: 9-5 | new rating: 1742 | ||
| Grand Prix Atlanta 2017 (XLN standard) | starting rating: 1640 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 48 | Bailey, Zachary (1500) | Won 2-0 | +161656 |
| 2standard | 129 | Boulazeris, Constantine (1609) | Won 2-0 | +171673 |
| 3standard | 266 | Cusick, Brian (1685) | Won 2-0 | +181691 |
| 4standard | 43 | Maples, Derek (1540) | Won 2-0 | +161707 |
| 5standard | 74 | Hynes, Felicia (1573) | Lost 1-2 | -211686 |
| 6standard | 47 | Maybin, Andre (1518) | Won 2-0 | +151701 |
| 7standard | 25 | Rountree, Collin (2002) | Lost 1-2 | -131688 |
| 8standard | 161 | Wagner, Evan (1591) | Won 2-0 | +171705 |
| 9standard | 114 | Blanchard, Justin (1598) | Won 2-0 | +161721 |
| 10standard | 45 | Molle, Niels (1940) | Won 2-0 | +221743 |
| 11standard | 28 | McGraw, Bryan (1740) | Lost 1-2 | -181725 |
| 12standard | 43 | Hatch, Wayne (1596) | Lost 1-2 | -211704 |
| 13standard | 72 | Hahn, William (1830) | Lost 1-2 | -151689 |
| 14standard | 108 | Hullum, Shay (1548) | Won 2-0 | +151704 |
| 15standard | 87 | Alves, Pedro (1624) | Lost 1-2 | -191685 |
| top | average opponent: 1660record: 9-6 | new rating: 1685 | ||
| Grand Prix Washington DC 2017 (HOU standard) | starting rating: 1533 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 238 | De Crescenzo, Jonathan (1500) | Won 2-0 | +181551 |
| 2standard | 135 | Duncan, Zachary (1561) | Lost 0-2 | -181533 |
| 3standard | 569 | Sharbel, Charlie (1499) | Won 2-1 | +171550 |
| 4standard | 451 | Gavigan, Cody (1609) | Won 2-0 | +191569 |
| 5standard | 245 | Place, Kevin (1426) | Won 2-0 | +161585 |
| 6standard | 217 | Corbin, Julia (1596) | Won 2-1 | +181603 |
| 7standard | 50 | Sarhan, Nizar (1683) | Lost 1-2 | -171586 |
| 8standard | 221 | Seder, Robert (1762) | Lost 0-2 | -141572 |
| 9standard | 187 | Kanner, Zachary (1631) | Won 2-1 | +191591 |
| 10standard | 191 | Hawkins, Eric (1879) | Won 2-0 | +231614 |
| 11standard | 148 | Takahashi, Yuta (2037) | Won 2-0 | +251639 |
| 12standard | 113 | Szylman, Dariusz (1697) | Won 2-0 | +191658 |
| 13standard | 44 | Natale, Toby (1632) | Lost 1-2 | -181640 |
| 14standard | 75 | Parsons, Aaron (1673) | Lost 1-2 | -181622 |
| 15standard | 108 | Breitman, Alan (1636) | Won 2-1 | +181640 |
| top | average opponent: 1655record: 10-5 | new rating: 1640 | ||
| Grand Prix Pittsburgh 2017 (AER standard) | starting rating: 1541 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 231 | Ruiz, Matthew (1433) | Won 2-0 | +161557 |
| 3standard | 270 | Tomajko, Oliver (2015) | Lost 0-2 | -101547 |
| 4standard | 350 | Johnson, Eric5209 (1426) | Won 2-1 | +161563 |
| 5standard | 165 | Zeffert, Daniel (1609) | Lost 1-2 | -171546 |
| 6standard | 363 | Bain, Scott (1576) | Won 2-0 | +181564 |
| 7standard | 313 | Le, Joshua (1514) | Lost 0-2 | -191545 |
| 8standard | 302 | Falcioni, Matthew (1879) | Lost 1-2 | -121533 |
| top | average opponent: 1636record: 3-4 | new rating: 1533 | ||
| Grand Prix New York 2016 (SOI standard) | starting rating: 1531 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 265 | Turk, Brian (1641) | Won 2-0 | +201551 |
| 3standard | 73 | Castellanos, Jayme (1587) | Lost 1-2 | -171534 |
| 4standard | 322 | Alameda, Tony (1483) | Won 2-1 | +171551 |
| 5standard | 207 | Ravitz, Joshua (1820) | Lost 0-2 | -131538 |
| 6standard | 420 | Suriel, Eliazar (1596) | Won 2-0 | +191557 |
| 7standard | 295 | Gluck, Terrence (1567) | Won 2-0 | +181575 |
| 8standard | 218 | Martinez, Mario E (1668) | Lost 1-2 | -161559 |
| 9standard | 306 | Shen, Luping (1593) | Lost 1-2 | -181541 |
| top | average opponent: 1619record: 4-4 | new rating: 1541 | ||
| Grand Prix Charlotte 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 374 | Lee, Zachary (1568) | Won 2-0 | +191519 |
| 4modern | 235 | Boozer, Chris (1702) | Lost 0-2 | -141505 |
| 5modern | 359 | Naidu, Akash (1717) | Won 2-1 | +211526 |
| 6modern | 284 | Coon, Robert (1617) | Lost 0-2 | -161510 |
| 7modern | 292 | Desilets, Federico (1519) | Won 2-1 | +181528 |
| 8modern | 270 | Filipiak, Chris (1557) | Won 2-0 | +191547 |
| 9modern | 255 | Moskal, Greg (1687) | Lost 0-2 | -161531 |
| top | average opponent: 1624record: 4-3 | new rating: 1531 | ||