Jones, Callahan
Current rating: 1810 (#1964)
Record: 75-53
Grand Prix Vancouver 2012Grand Prix Seattle-Tacoma 2015Grand Prix Vancouver 2016Grand Prix Montreal 2016Grand Prix Vancouver 2017Grand Prix Orlando 2017Grand Prix Phoenix 2017Grand Prix Seattle 2018 (legacy)Grand Prix Seattle 2018 (standard)Grand Prix Montreal 2018Grand Prix Vancouver 2018Grand Prix Seattle 2019Grand Prix Phoenix 2019
| Grand Prix Phoenix 2019 (ELD limited) | starting rating: 1819 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 63 | Fuchs, Willis (1550) | Lost 0-2 | -221797 |
| 3sealed | 211 | Corso, Louis (1834) | Won 2-1 | +181815 |
| 4sealed | 168 | Simon, Michael (1483) | Lost 1-2 | -241791 |
| 5sealed | 183 | Buntin, Tyler (1505) | Won 2-1 | +131804 |
| 6sealed | 125 | Kubo, Eric (1519) | Won 2-0 | +131817 |
| 7sealed | 57 | Cole, Kirk (1665) | Won 2-1 | +151832 |
| 8sealed | 50 | Cole, Seth (1575) | Lost 1-2 | -221810 |
| top | average opponent: 1590record: 4-3 | new rating: 1810 | ||
| Grand Prix Seattle 2019 (MH1 limited) | starting rating: 1870 | |||
| round | table | opponent (rating) | result | Δrating |
| A2sealed | 349 | Von Difloe, Tanner (1739) | Lost 1-2 | -211849 |
| A3sealed | 233 | Phan, Tuan (1469) | Won 2-0 | +121861 |
| A4sealed | 246 | Friedman, Samuel (1820) | Won 2-0 | +171878 |
| A5sealed | 72 | Shoenberger, Larry (1536) | Lost 0-2 | -241854 |
| A6sealed | 240 | Irving, Pete (1527) | Lost 0-2 | -241830 |
| B2sealed | 387 | Froelich, James (1521) | Won 2-0 | +131843 |
| B3sealed | 186 | Moore, Scott (1496) | Won 2-0 | +121855 |
| B4sealed | 77 | Zheng, Peiyuan (1946) | Won 2-0 | +191874 |
| B5sealed | 50 | Malcolm, Liam (1621) | Lost 0-2 | -221852 |
| B6sealed | 52 | Gerard, Brian (1671) | Won 2-0 | +141866 |
| B7sealed | 40 | Gifford, Sean (1907) | Won 2-1 | +191885 |
| B8sealed | 13 | Garcia, Christopher 6272 (1735) | Lost 1-2 | -211864 |
| B9sealed | 515 | Jianu, Michael (1581) | Won 2-1 | +131877 |
| draft | 65 | Weihe, Sean (1722) | Lost 1-2 | -201857 |
| draft | 99 | Henderson, Craig (1607) | Lost 1-2 | -231834 |
| draft | 96 | Anderson, Kevin (1609) | Won 2-0 | +141848 |
| draft | 124 | Janson, Alexis (1525) | Lost 0-2 | -241824 |
| draft | 65 | Son, Steven (1772) | Won 2-0 | +171841 |
| draft | 113 | Ramirez, Alexander 630 (1609) | Lost 0-2 | -221819 |
| top | average opponent: 1653record: 10-9 | new rating: 1819 | ||
| Grand Prix Vancouver 2018 (UMA limited) | starting rating: 1842 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 163 | Scott, Evan (1516) | Won 2-1 | +121854 |
| 3sealed | 131 | Smibert, Devon (1508) | Won 2-0 | +121866 |
| 4sealed | 13 | Lindner, Jeff (1696) | Won 2-0 | +151881 |
| 5sealed | 26 | Weller-Gordon, Brian (1871) | Lost 0-2 | -181863 |
| 6sealed | 72 | Leung, Douglas (1560) | Lost 0-2 | -231840 |
| 7sealed | 84 | Besta, Kevin (1649) | Won 2-1 | +141854 |
| 8sealed | 64 | Henderson, Martin (1484) | Won 2-1 | +121866 |
| 9sealed | 31 | Juza, Martin (2020) | Won 2-1 | +201886 |
| 10draft | 38 | Seawell, Travis (1600) | Won 2-0 | +131899 |
| 11draft | 22 | Denno, Sebastian (1788) | Lost 0-2 | -201879 |
| 12draft | 56 | Cresswell, Desmond (1630) | Won 2-0 | +141893 |
| 13draft | 62 | Wang, Haotian (1706) | Lost 0-2 | -211872 |
| 14draft | 21 | Sherman, Sam (1981) | Lost 1-2 | -161856 |
| 15draft | 36 | Alexander, Damon (1635) | Won 2-0 | +141870 |
| top | average opponent: 1689record: 9-5 | new rating: 1870 | ||
| Grand Prix Montreal 2018 (GRN limited) | starting rating: 1726 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 224 | Amos, Jeff (1489) | Won 2-0 | +141740 |
| 4sealed | 22 | Gascon, Jean-Francois (1535) | Won 2-0 | +141754 |
| 5sealed | 169 | Mackey, Jay (1643) | Won 2-1 | +161770 |
| 6sealed | 19 | Lam, Charlie (1562) | Won 2-1 | +151785 |
| 7sealed | 13 | Bekmesian, Chris (1695) | Lost 0-2 | -201765 |
| 8sealed | 40 | Dilks, Matthew (1907) | Won 2-1 | +211786 |
| 9sealed | 6 | Krut, Isaak (1801) | Won 2-1 | +181804 |
| 10draft | 123 | Gagnon Paradis, Ulysse (1714) | Won 2-1 | +161820 |
| 11draft | 123 | Gauthier, Martin-Eric (2042) | Lost 1-2 | -141806 |
| 12draft | 123 | Bekmesian, Chris (1720) | Won 2-1 | +171823 |
| 13draft | 199 | Patel, Tariq (1981) | Won 2-0 | +201843 |
| 14draft | 189 | Joseph-Pare, Bertrand (1892) | Lost 0-2 | -171826 |
| 15draft | 122 | Schapurga, Kyle (1695) | Won 2-1 | +161842 |
| top | average opponent: 1744record: 10-3 | new rating: 1842 | ||
| Grand Prix Seattle 2018 (standard) (RIX standard) | starting rating: 1628 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 80 | Anderson, Joseph (1559) | Won 2-1 | +171645 |
| 3standard | 58 | Pritt, Daniel (1557) | Lost 1-2 | -201625 |
| 4standard | 269 | Bresler, Reuben (1636) | Won 2-1 | +181643 |
| 5standard | 242 | Markel, Eric (1629) | Won 2-1 | +181661 |
| 6standard | 3001 | Beckman, Ryan (1498) | Won 2-0 | +151676 |
| 7standard | 29 | Cobb, Evan (1542) | Lost 1-2 | -201656 |
| 8standard | 143 | Segal, Jacob (1354) | Won 2-0 | +121668 |
| 9standard | 1135 | Bennett, Gavin (1693) | Won 2-1 | +191687 |
| 10standard | 1052 | Thibeau, Markus (1749) | Lost 1-2 | -171670 |
| 11standard | 1076 | Elliott, Cody (1550) | Won 2-0 | +161686 |
| 12standard | 1039 | Varnier, Matt (1760) | Won 2-0 | +191705 |
| 13standard | 1040 | Severa, Matt (1933) | Lost 0-2 | -141691 |
| 14standard | 1054 | DiMaio, JT (1584) | Won 2-0 | +161707 |
| 15standard | 1051 | Michels, Sam (1768) | Won 2-0 | +191726 |
| top | average opponent: 1629record: 10-4 | new rating: 1726 | ||
| Grand Prix Seattle 2018 (legacy) (legacy) | starting rating: 1651 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 355 | Moreno, Eduardo (1592) | Won 2-1 | +171668 |
| 3legacy | 231 | Caudill, Eddie (1952) | Lost 0-2 | -131655 |
| 4legacy | 279 | Kiesel, Michael (1642) | Won 2-0 | +181673 |
| 5legacy | 339 | Hickey, Brenden (1616) | Lost 1-2 | -191654 |
| 6legacy | 316 | Lee, Nick J (1527) | Lost 1-2 | -211633 |
| 7legacy | 405 | Riggs, Joseph (1451) | Lost 0-2 | -211612 |
| 8legacy | 359 | Loukopoulos, Christopher (1496) | Won 2-0 | +161628 |
| top | average opponent: 1611record: 3-4 | new rating: 1628 | ||
| Grand Prix Phoenix 2017 (XLN limited) | starting rating: 1667 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 111 | Najeeb, Aris (1563) | Won 2-1 | +161683 |
| 3sealed | 169 | Kornacki, Leon (1596) | Won 2-1 | +171700 |
| 4sealed | 16 | Howell, Kyle (1497) | Lost 1-2 | -221678 |
| 5sealed | 87 | Inoue, Sean (1962) | Lost 1-2 | -131665 |
| 6sealed | 314 | Bruno, Sean (1485) | Won 2-0 | +151680 |
| 7sealed | 215 | Guan, Thomas Zhennan (1802) | Lost 0-2 | -161664 |
| 8sealed | 274 | Yang, Xiao Yu (Roy) (1944) | Lost 0-2 | -131651 |
| top | average opponent: 1692record: 3-4 | new rating: 1651 | ||
| Grand Prix Orlando 2017 (AER limited) | starting rating: 1488 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 600 | Shivji, Qail (1628) | Lost 1-2 | -151473 |
| 3sealed | 1043 | Longo, Andrew (1752) | Won 2-0 | +231496 |
| 4sealed | 881 | Avendano, Ivan (1611) | Won 2-0 | +201516 |
| 5sealed | 776 | Chacon, Juan (1539) | Won 2-0 | +181534 |
| 6sealed | 715 | Manner, Joey (1784) | Won 2-0 | +221556 |
| 7sealed | 641 | Shukla, Neeraj (1732) | Lost 0-2 | -141542 |
| 8sealed | 628 | Stern, Jon (1887) | Won 2-1 | +241566 |
| 9sealed | 670 | Page, Tony (1546) | Won 2-0 | +171583 |
| 10draft | 793 | Silva, Danilo (1678) | Won 2-1 | +201603 |
| 11draft | 764 | Fonseca, Oscar (1698) | Lost 0-2 | -161587 |
| 12draft | 827 | Lux, Michael (1708) | Won 2-1 | +201607 |
| 13draft | 713 | Pineiro, Andres (1619) | Won 2-1 | +181625 |
| 14draft | 703 | Irvine, David (1932) | Won 2-1 | +241649 |
| 15draft | 699 | Johnson, Angelique (1675) | Won 2-1 | +181667 |
| top | average opponent: 1699record: 11-3 | new rating: 1667 | ||
| Grand Prix Vancouver 2017 (modern) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 2122 | James, Nicholas (1651) | Won 2-1 | +221466 |
| 3modern | 2216 | De Beaupre, Nick (1480) | Won 2-1 | +181484 |
| 4modern | 2029 | Traikov, Erik (1805) | Lost 0-2 | -121472 |
| 5modern | 2139 | Cook, Cy (1574) | Won 2-1 | +201492 |
| 6modern | 2050 | Brock, Michael (1590) | Won 2-1 | +201512 |
| 7modern | 2040 | Stapleton, Joshua (1715) | Won 2-0 | +211533 |
| 8modern | 2024 | Tse, Stephen (1573) | Lost 0-2 | -171516 |
| 9modern | 2121 | Laughlin, Pierson (1865) | Lost 0-2 | -121504 |
| 10modern | 2171 | Cobb, Axel (1604) | Lost 1-2 | -161488 |
| top | average opponent: 1651record: 5-4 | new rating: 1488 | ||
| Grand Prix Montreal 2016 (EMN limited) | starting rating: 1477 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 2176 | Tran, Anh Dung (1518) | Lost 0-2 | -171460 |
| 3sealed | 2292 | Girard, Andre (1447) | Lost 0-0 | -181442 |
| 4sealed | 2505 | Dube, Alex (1475) | Won 2-0 | +191461 |
| 5sealed | 2326 | Farmer, Aiden (1564) | Lost 0-2 | -171444 |
| top | average opponent: 1501record: 1-3 | new rating: 1444 | ||
| Grand Prix Vancouver 2016 (OGW limited) | starting rating: 1512 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 468 | Li, Wayne (1500) | Lost 0-2 | -181494 |
| 2sealed | 600 | Tran, Vinh (1482) | Won 2-0 | +181512 |
| 3sealed | 494 | Kwok, Ellis (1621) | Lost 0-0 | -161496 |
| 4sealed | 685 | Audet, Philippe (1479) | Lost 0-2 | -191477 |
| top | average opponent: 1521record: 1-3 | new rating: 1477 | ||
| Grand Prix Seattle-Tacoma 2015 (legacy) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 628 | Skoric, Nikola (1523) | Lost 0-2 | -171470 |
| 2legacy | 617 | Aintrazi, Ali (1684) | Lost 0-2 | -151455 |
| 3legacy | 902 | Anderson, Kaare (1619) | Won 2-0 | +211476 |
| 4legacy | 789 | Doukas, Aaron (1482) | Won 2-0 | +181494 |
| 5legacy | 620 | Rydl, Jason (1499) | Won 2-0 | +191513 |
| 6legacy | 346 | Roque, Robert (1519) | Lost 1-2 | -181495 |
| 7legacy | 511 | Ridley, Matthew (1469) | Won 2-1 | +171512 |
| top | average opponent: 1542record: 4-3 | new rating: 1512 | ||
| Grand Prix Vancouver 2012 (AVR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 81 | Zanetic, Ted (1480) | Lost 1-2 | -181482 |
| 2sealed | 257 | Stuckert, Aaron (1521) | Lost 0-2 | -181464 |
| 3sealed | 362 | Edmondson, Devon (1464) | Won 2-1 | +181482 |
| 4sealed | 343 | Epp, Colin (1482) | Lost 0-2 | -181464 |
| 5sealed | 329 | Vantongeren, Kirk (1464) | Lost 0-2 | -181446 |
| 6sealed | 289 | Stiles, Dakota (1449) | Won 2-0 | +181464 |
| 7sealed | 240 | Johnson, Andrew (1752) | Lost 1-2 | -131451 |
| 8sealed | 190 | Grann, Fayth (1445) | Won 2-0 | +181469 |
| 9sealed | 159 | Caldwell, Mike (1445) | Won 2-0 | +181487 |
| top | average opponent: 1500record: 4-5 | new rating: 1487 | ||