Ross, Jonathan
Current rating: 1592
Record: 62-48-2 (GP) / 2-6 (professional)
Grand Prix Philadelphia 2008Grand Prix Boston 2009Grand Prix Toronto 2010Grand Prix Providence 2011Grand Prix Montreal 2011Grand Prix Baltimore 2012Grand Prix Boston-Worcester 2012Pro Tour GatecrashGrand Prix Washington DC 2014Grand Prix Las Vegas 2015 (1)Grand Prix Hartford 2018Grand Prix Montreal 2018Grand Prix New Jersey 2019Grand Prix New Jersey 2020
| Grand Prix New Jersey 2020 (THB limited) | starting rating: 1628 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 115 | Pham, Alex (1500) | Draw 1-1 | -21626 |
| 2sealed | 326 | Imperiale, Jason (1872) | Lost 0-2 | -131613 |
| 3sealed | 609 | Fitzpatrick, Beverly (1480) | Lost 0-1 | -211592 |
| top | average opponent: 1617record: 0-2-1 | new rating: 1592 | ||
| Grand Prix New Jersey 2019 (RNA limited) | starting rating: 1642 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 374 | Coombe, Alan (1438) | Lost 0-2 | -211621 |
| 2sealed | 441 | Lonergan, Brian (1490) | Won 2-1 | +151636 |
| 3sealed | 387 | Dorros, Matt (1500) | Lost 0-2 | -201616 |
| 4sealed | 608 | Grahn, Matt (1662) | Won 2-1 | +191635 |
| 5sealed | 348 | Vale, Jonathan (1567) | Lost 1-2 | -201615 |
| 6sealed | 442 | Birchler, Scott (1522) | Won 2-1 | +171632 |
| 7sealed | 359 | Carter, Ariel (1448) | Draw 1-1 | -41628 |
| top | average opponent: 1518record: 3-3-1 | new rating: 1628 | ||
| Grand Prix Montreal 2018 (GRN limited) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 24 | Huot, Jonathan (1646) | Lost 0-2 | -161522 |
| 2sealed | 336 | Martel, Cedric (1482) | Won 2-0 | +171539 |
| 3sealed | 389 | Halley, Stephane (1499) | Won 2-0 | +181557 |
| 4sealed | 271 | Chin, Ricky (1853) | Won 2-1 | +231580 |
| 5sealed | 88 | Mermet, Olivier (1493) | Won 2-0 | +161596 |
| 6sealed | 100 | Nickolai, Matthew (1848) | Won 2-0 | +231619 |
| 7sealed | 60 | Wallace, Adam (1664) | Lost 1-2 | -171602 |
| 8sealed | 107 | Yam, Jonathan (1560) | Won 2-1 | +171619 |
| 9sealed | 76 | Hardekopf, Caleb (1716) | Lost 1-2 | -161603 |
| 10draft | 164 | Hudak, Casey (1790) | Lost 0-2 | -151588 |
| 11draft | 161 | Verrecchia, Alessandro (1529) | Won 2-0 | +171605 |
| 12draft | 162 | Harvey, David [CAN] (1582) | Lost 1-2 | -181587 |
| 13draft | 198 | Moynihan, Christopher (1609) | Won 2-1 | +181605 |
| 14draft | 176 | Monast, David (1657) | Won 2-0 | +191624 |
| 15draft | 179 | Jurkovic, Stanley (1646) | Won 2-1 | +181642 |
| top | average opponent: 1638record: 10-5 | new rating: 1642 | ||
| Grand Prix Hartford 2018 (modern) | starting rating: 1629 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 377 | Goehring, Aidan (1500) | Lost 1-2 | -211608 |
| 2modern | 443 | Borges, David (1481) | Won 2-1 | +161624 |
| 3modern | 598 | Pless, Iain (1498) | Lost 0-2 | -201604 |
| 4modern | 762 | Boyd, Chris (1482) | Lost 1-2 | -211583 |
| 5modern | 710 | Loreck, Dan (1461) | Lost 0-2 | -201563 |
| 6modern | 700 | Palmer, Shane (1443) | Lost 0-2 | -201543 |
| 7modern | 587 | Chen, Rui (1445) | Won 2-1 | +161559 |
| 8modern | 482 | Brockett, Jeffrey (1396) | Lost 1-2 | -211538 |
| top | average opponent: 1463record: 2-6 | new rating: 1538 | ||
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1640 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 57 | Rasmussen, Jordan (1500) | Lost 1-2 | -211619 |
| 2sealed | 229 | Wilgus III, Philip (1416) | Won 2-0 | +141633 |
| 3sealed | 207 | Kelly, Shane (1500) | Won 2-0 | +161649 |
| 4sealed | 149 | Leske, Brandon (1512) | Won 2-0 | +161665 |
| 5sealed | 57 | Rocha, Daniel (1536) | Lost 0-2 | -211644 |
| 6sealed | 115 | Brummett, Chris (1773) | Lost 1-2 | -151629 |
| top | average opponent: 1539record: 3-3 | new rating: 1629 | ||
| Grand Prix Washington DC 2014 (JOU limited) | starting rating: 1658 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 54 | Klomparens, Jadine (1873) | Lost 0-2 | -141644 |
| 4sealed | 345 | Cohoon, Marshall (1518) | Won 2-1 | +161660 |
| 5sealed | 240 | Hafield, Kristopher (1542) | Lost 1-2 | -201640 |
| 6sealed | 257 | Robinson, Connor (1523) | Won 2-0 | +161656 |
| 7sealed | 203 | Ready, Jimmy (1757) | Lost 1-2 | -161640 |
| top | average opponent: 1643record: 2-3 | new rating: 1640 | ||
| Pro Tour Gatecrash (GTC standard) | starting rating: 1728 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 154 | Kalogerinis, John (1453) | Won 2-0 | +131741 |
| 2draft | 154 | Siow, Lucas (1822) | Lost 0-2 | -161725 |
| 3draft | 56 | Sharfman, David (1794) | Lost 0-2 | -171708 |
| 4standard | 143 | Witton, Adam (1882) | Won 2-0 | +211729 |
| 5standard | 92 | van Medevoort, Robert (1785) | Lost 1-2 | -171712 |
| 6standard | 129 | Shiels, David (1829) | Lost 0-2 | -161696 |
| 7standard | 128 | Markovic, Sasha (1590) | Lost 0-2 | -201676 |
| 8standard | 130 | Ferrari Spampinato, Gonzalo (1685) | Lost 1-2 | -181658 |
| top | average opponent: 1730record: 2-6 | new rating: 1658 | ||
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1701 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 34 | Bruce, Nathan (1518) | Won 2-0 | +151716 |
| 3sealed | 230 | O'Donnell, Devon (1614) | Won 2-0 | +161732 |
| 4sealed | 77 | Kikuchi-Wellman, Zen (1517) | Lost 0-2 | -221710 |
| 5sealed | 162 | Johns, Mike (1538) | Won 2-1 | +151725 |
| 6sealed | 218 | Benefield, Eiko (1538) | Won 2-1 | +151740 |
| 7sealed | 60 | O'Sullivan, Tim (1554) | Won 2-1 | +151755 |
| 8sealed | 87 | Gates, Nathaniel (1577) | Won 2-0 | +141769 |
| 9sealed | 38 | Wescoe, Craig (1935) | Lost 1-2 | -151754 |
| 10sealed | 70 | Ribar, Ammi (1625) | Lost 0-2 | -201734 |
| 11draft | 113 | Freedman, Gerald (1533) | Won 2-1 | +141748 |
| 12draft | 50 | Kazhdan, Ben (1510) | Won 2-1 | +141762 |
| 13draft | 34 | Pedrakowski, Tomasz (1890) | Lost 0-2 | -161746 |
| 14draft | 107 | Sciesinski, Marcin (1730) | Lost 0-2 | -181728 |
| top | average opponent: 1621record: 8-5 | new rating: 1728 | ||
| Grand Prix Baltimore 2012 (DKA standard) | starting rating: 1708 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 108 | Rankin, Mark (1595) | Lost 1-2 | -201688 |
| 3standard | 407 | Maclaren, John (1500) | Lost 1-2 | -211667 |
| 4standard | 544 | Wright, Katherine (1483) | Won 2-0 | +141681 |
| 5standard | 548 | Gnau, Brandon (1501) | Won 2-0 | +151696 |
| 6standard | 414 | Worsham, Martin (1470) | Won 2-0 | +141710 |
| 7standard | 185 | Herr, Shawn (1412) | Won 2-1 | +131723 |
| 8standard | 150 | Johnson, James B (1544) | Lost 0-2 | -221701 |
| top | average opponent: 1501record: 4-3 | new rating: 1701 | ||
| Grand Prix Montreal 2011 (M12 limited) | starting rating: 1686 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 55 | Fyffe, Colin (1537) | Won 2-1 | +161702 |
| 4sealed | 40 | Godmaire, Marc M (1551) | Won 2-0 | +151717 |
| 5sealed | 23 | Williams, David A (1875) | Won 2-1 | +211738 |
| 6sealed | 10 | Castor, Kenny (1803) | Won 2-1 | +191757 |
| 7sealed | 4 | Cuenca, Nicolas (1693) | Won 2-1 | +171774 |
| 8sealed | 3 | Hoaen, Rich (1972) | Lost 1-2 | -151759 |
| 9sealed | 5 | Nelson, Brandon (1844) | Won 2-0 | +201779 |
| 10draft | 4 | Howard, David (1861) | Lost 0-2 | -161763 |
| 11draft | 40 | Savoie, Alexandre (1735) | Lost 1-2 | -191744 |
| 12draft | 30 | Morel, Dominic (1597) | Lost 1-2 | -211723 |
| 13draft | 11 | Tharmaratnam, Samuel (1869) | Lost 1-2 | -151708 |
| top | average opponent: 1758record: 6-5 | new rating: 1708 | ||
| Grand Prix Providence 2011 (legacy) | starting rating: 1694 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 437 | Schnayer, David (1786) | Won 2-1 | +191713 |
| 3legacy | 432 | Rowe, Jonathan (1785) | Won 2-0 | +201733 |
| 4legacy | 468 | Hatch, Gregory (1858) | Lost 0-2 | -161717 |
| 5legacy | 457 | McKay, Douglas (1507) | Lost 1-2 | -221695 |
| 6legacy | 570 | Paoli, Mark (1372) | Won 2-1 | +121707 |
| 7legacy | 526 | Freas, Gerald (1541) | Lost 0-2 | -211686 |
| top | average opponent: 1641record: 3-3 | new rating: 1686 | ||
| Grand Prix Toronto 2010 (SOM limited) | starting rating: 1576 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 432 | Droggitis, Dustin (1487) | Lost 1-2 | -191557 |
| 3sealed | 487 | Villamizar, Daniel (1538) | Lost 0-2 | -191538 |
| 4sealed | 564 | Hernandez, Marc (1483) | Won 2-1 | +171555 |
| 5sealed | 490 | Timlin, Timothy (1548) | Won 2-0 | +181573 |
| 6sealed | 474 | Hagen, Tom (1518) | Won 2-1 | +171590 |
| 7sealed | 389 | Nielsen, Bill (1548) | Won 2-0 | +181608 |
| 8sealed | 405 | Wildes, Chris (1615) | Won 2-0 | +181626 |
| 9sealed | 354 | Smith, Joey J (1557) | Won 2-0 | +161642 |
| 10sealed | 345 | Sulla, Aaron (1601) | Won 0-0 | +181660 |
| 11draft | 56 | Higdon, Nigel (1722) | Won 2-0 | +191679 |
| 12draft | 61 | Moir, Ben (1710) | Won 2-0 | +181697 |
| 13draft | 41 | Fujii, Daisuke (1619) | Lost 1-2 | -191678 |
| 14draft | 48 | Hagon, Richard (1573) | Won 2-1 | +161694 |
| 15draft | 10 | Jiwani, Hussein (1640) | Won 2-0 | +171711 |
| 16draft | 35 | Moir, Ben (1747) | Lost 1-2 | -171694 |
| top | average opponent: 1594record: 11-4 | new rating: 1694 | ||
| Grand Prix Boston 2009 (M10 limited) | starting rating: 1526 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 15 | Musser, Dan (1500) | Won 2-1 | +181544 |
| 2sealed | 114 | Roman, Andrew (1519) | Lost 1-2 | -191525 |
| 3sealed | 270 | Gillis, Jarrod (1500) | Won 2-0 | +181543 |
| 4sealed | 159 | Coggins, Nichol M (1518) | Won 2-1 | +171560 |
| 5sealed | 77 | Ciurczak, Zachary (1536) | Won 2-1 | +181578 |
| 6sealed | 62 | Baker, Timothy (1561) | Lost 0-2 | -181560 |
| 7sealed | 92 | Palermo, Julian J (1527) | Won 2-0 | +171577 |
| 8sealed | 58 | Tanner, Adam (1553) | Won 2-0 | +181595 |
| 9sealed | 26 | Correia, Kevin (1583) | Lost 0-2 | -191576 |
| top | average opponent: 1533record: 6-3 | new rating: 1576 | ||
| Grand Prix Philadelphia 2008 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 29 | Bonnet, John (1518) | Lost 0-2 | -181482 |
| 3extended | 310 | Wyant, Aaron (1556) | Lost 0-2 | -161466 |
| 4extended | 411 | Cerino, Anthony (1447) | Won 2-1 | +171483 |
| 5extended | 289 | Byrne, John (1502) | Won 2-0 | +191502 |
| 6extended | 150 | Hines, Stephen R (1488) | Won 2-1 | +171519 |
| 7extended | 170 | Manfield, Seth (1877) | Won 2-0 | +251544 |
| 8extended | 101 | Skolnik, Yoni (1578) | Lost 0-2 | -181526 |
| top | average opponent: 1567record: 4-3 | new rating: 1526 | ||