Herrell, Justin
Current rating: 1618
Record: 69-52-1
Grand Prix Indianapolis 2013Grand Prix Louisville 2013Grand Prix New Jersey 2014Grand Prix Memphis 2015Grand Prix Las Vegas 2015 (2)Grand Prix Oklahoma City 2015Grand Prix Detroit 2016Grand Prix Charlotte 2016Grand Prix Columbus 2016Grand Prix Indianapolis 2016Grand Prix Dallas-Fort Worth 2016Grand Prix Louisville 2017Grand Prix Las Vegas 2017 (legacy)Grand Prix Atlanta 2019
| Grand Prix Atlanta 2019 (legacy) | starting rating: 1648 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 301 | Wallace, Ben (1600) | Won 2-0 | +171665 |
| 2legacy | 45 | Chang, Leon (1605) | Lost 0-2 | -191646 |
| 3legacy | 258 | Hjortness, Joel (1565) | Lost 1-2 | -191627 |
| 4legacy | 352 | Chambliss, Austen (1379) | Won 2-1 | +131640 |
| 5legacy | 277 | Xu, Yichen (1422) | Lost 0-2 | -221618 |
| top | average opponent: 1514record: 2-3 | new rating: 1618 | ||
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1668 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 56 | Maheu, Jake (1433) | Won 2-1 | +131681 |
| 3legacy | 174 | Kiesel, Michael (1599) | Lost 0-2 | -191662 |
| 4legacy | 430 | Meirovitz, Colin (1459) | Won 2-0 | +141676 |
| 5legacy | 472 | Long, Craig (1514) | Won 2-0 | +151691 |
| 6legacy | 282 | Garcia, Patrick (1505) | Won 2-1 | +151706 |
| 7legacy | 179 | Wade, Justin (1575) | Lost 0-2 | -201686 |
| 8legacy | 366 | Houle, Ray (1720) | Lost 0-2 | -181668 |
| 9legacy | 369 | Donati, Chris (1555) | Lost 0-2 | -201648 |
| top | average opponent: 1545record: 4-4 | new rating: 1648 | ||
| Grand Prix Louisville 2017 (legacy) | starting rating: 1698 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 282 | Scott, Tyler (1460) | Won 2-0 | +141712 |
| 4legacy | 356 | Sloan, Shawn (1813) | Won 2-0 | +201732 |
| 5legacy | 284 | Smiley, Thomas (1799) | Won 2-1 | +191751 |
| 6legacy | 322 | Barton, Nate (1756) | Lost 0-2 | -181733 |
| 7legacy | 310 | Bose, Timur (1453) | Lost 0-2 | -231710 |
| 8legacy | 496 | Ramsay, Cameron (1500) | Lost 1-2 | -221688 |
| 9legacy | 579 | Porchas, Justin (1534) | Lost 1-2 | -201668 |
| top | average opponent: 1616record: 3-4 | new rating: 1668 | ||
| Grand Prix Dallas-Fort Worth 2016 (modern) | starting rating: 1712 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 349 | Richey, Richard (1480) | Lost 1-2 | -221690 |
| 4modern | 387 | Martini, Matthew (1506) | Lost 1-2 | -221668 |
| 5modern | 716 | Hightower, Jason (1501) | Won 2-1 | +151683 |
| 6modern | 427 | Weber, Ethan (1624) | Lost 0-2 | -191664 |
| 7modern | 654 | Schwaegerman, John (1496) | Won 2-0 | +151679 |
| 8modern | 345 | Montminy, Alex (1539) | Won 2-1 | +161695 |
| 9modern | 313 | Kiefer, Quinn (1426) | Won 2-0 | +131708 |
| 10modern | 229 | Deanda, Eriel (1524) | Lost 1-2 | -211687 |
| 11modern | 236 | Lee, Brian (1708) | Won 2-1 | +181705 |
| 12modern | 204 | Moffitt, Bart (1582) | Lost 1-2 | -201685 |
| 13modern | 209 | Economy, Ryan (1549) | Lost 0-2 | -211664 |
| 14modern | 189 | George, Randy (1529) | Won 2-0 | +161680 |
| 15modern | 177 | Molesch, Max (1702) | Won 2-0 | +181698 |
| top | average opponent: 1551record: 7-6 | new rating: 1698 | ||
| Grand Prix Indianapolis 2016 (modern) | starting rating: 1784 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 332 | Dalke, Cody (1653) | Lost 0-2 | -201764 |
| 4modern | 385 | Friedman, Gene (1518) | Won 2-1 | +141778 |
| 5modern | 268 | Cheatham, Adam (1539) | Lost 1-2 | -231755 |
| 6modern | 481 | Harshbarger, Jeremy (1517) | Lost 0-2 | -221733 |
| 7modern | 658 | Swearingane, Justin (1555) | Lost 1-2 | -211712 |
| top | average opponent: 1556record: 1-4 | new rating: 1712 | ||
| Grand Prix Columbus 2016 (legacy) | starting rating: 1753 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 350 | Cunningham, Andrew (1632) | Won 2-0 | +161769 |
| 4legacy | 87 | Severa, Matt (1982) | Won 2-0 | +211790 |
| 5legacy | 75 | McDuffie, Korey (2025) | Lost 1-2 | -131777 |
| 6legacy | 187 | Miller, Dylan (1629) | Won 2-0 | +151792 |
| 7legacy | 73 | Dougan, Greg (1555) | Lost 1-2 | -221770 |
| 8legacy | 101 | Medrano, Adonnys (1775) | Lost 1-2 | -181752 |
| 9legacy | 222 | Cansino, Chad (1540) | Won 2-1 | +141766 |
| 10legacy | 141 | Yim, Chi Hoi (1708) | Lost 1-2 | -191747 |
| 11legacy | 228 | Sanford, Blake (1476) | Won 2-1 | +131760 |
| 12legacy | 197 | Bresett, John (1728) | Won 2-1 | +181778 |
| 13legacy | 97 | Dreyer, Patrick (1577) | Won 2-1 | +141792 |
| 14legacy | 72 | Arrowsmith, Michael (1543) | Won 2-1 | +131805 |
| 15legacy | 63 | Kwan, Philip (1638) | Lost 1-2 | -211784 |
| top | average opponent: 1678record: 8-5 | new rating: 1784 | ||
| Grand Prix Charlotte 2016 (modern) | starting rating: 1798 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 51 | Leveille, Tom (1543) | Lost 1-2 | -231775 |
| 4modern | 165 | Carranza, Guillermo (1519) | Lost 1-2 | -221753 |
| top | average opponent: 1531record: 0-2 | new rating: 1753 | ||
| Grand Prix Detroit 2016 (modern) | starting rating: 1788 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 60 | Grosteffon, Josh (1468) | Lost 0-2 | -241764 |
| 4modern | 364 | Musselman, Reuben (1540) | Won 2-1 | +141778 |
| 5modern | 188 | Gosser, Alex (1517) | Won 2-1 | +131791 |
| 6modern | 269 | Tanner, Kasey (1591) | Won 2-1 | +151806 |
| 7modern | 150 | Hadley, Kyle (1602) | Won 2-1 | +141820 |
| 8modern | 90 | Lederer, Paul (1538) | Won 2-0 | +131833 |
| 9modern | 27 | Capobianco, Savino (1650) | Won 2-1 | +151848 |
| 10modern | 23 | Walter, Royce (2047) | Won 2-1 | +211869 |
| 11modern | 7 | Haynes, Michael (1545) | Lost 0-2 | -231846 |
| 12modern | 34 | Green, David (1539) | Lost 0-2 | -241822 |
| 13modern | 97 | Peng, Jianjia (1668) | Won 2-0 | +151837 |
| 14modern | 27 | Rockenbach, Bryan (1705) | Lost 1-2 | -201817 |
| 15modern | 59 | Martin, Steven (1756) | Lost 1-2 | -191798 |
| top | average opponent: 1628record: 8-5 | new rating: 1798 | ||
| Grand Prix Oklahoma City 2015 (modern) | starting rating: 1709 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 1024 | Spradley, Winston (1646) | Lost 0-0 | -191690 |
| 4modern | 320 | Hampton, Casey (1482) | Won 2-1 | +141704 |
| 5modern | 108 | Summers, Marshall (1492) | Won 2-1 | +141718 |
| 6modern | 123 | Hammack, Jon (1830) | Won 2-0 | +201738 |
| 7modern | 35 | Radmard, Amir (1683) | Won 2-1 | +171755 |
| 8modern | 22 | Poindexter, Stephen (1707) | Won 2-1 | +171772 |
| 9modern | 32 | Gay, Robert (1631) | Won 2-0 | +161788 |
| 10modern | 13 | Nett, Patrick (1648) | Won 2-0 | +151803 |
| 11modern | 6 | Rietzl, Paul (2250) | Lost 0-2 | -101793 |
| 12modern | 18 | Page, William (1754) | Won 2-0 | +171810 |
| 13modern | 10 | Johnson, Cody S (1718) | Lost 0-2 | -201790 |
| 14modern | 18 | Stevenson, Quint (1706) | Lost 0-2 | -191771 |
| 15modern | 28 | Akers, Chris (1705) | Won 2-1 | +171788 |
| top | average opponent: 1712record: 9-4 | new rating: 1788 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1669 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 72 | Jakimovski, Sam (1473) | Won 2-1 | +151684 |
| 4sealed | 29 | Petersen, Logan (1675) | Won 2-0 | +181702 |
| 5sealed | 55 | Sciesinski, Marcin (1649) | Won 2-1 | +171719 |
| 6sealed | 17 | Ward, Richard (1592) | Lost 1-2 | -211698 |
| 7sealed | 46 | Wheeler, Jacob (1575) | Won 2-1 | +161714 |
| 8sealed | 25 | Humphrey, John (1557) | Lost 1-2 | -211693 |
| 9sealed | 37 | Zhang, Peter (1643) | Won 2-0 | +171710 |
| 10draft | 71 | Anctil, Kevin (1675) | Won 2-0 | +181728 |
| 11draft | 185 | Ivezaj, Mark (1617) | Won 2-1 | +161744 |
| 12draft | 39 | Nolen, Lauren (1781) | Won 2-1 | +191763 |
| 13draft | 63 | Avelar, Anthony (1836) | Lost 1-2 | -171746 |
| 14draft | 52 | Siu, Lin Chen (1656) | Lost 0-2 | -201726 |
| 15draft | 85 | Fulgium, James (1760) | Lost 1-2 | -171709 |
| top | average opponent: 1653record: 8-5 | new rating: 1709 | ||
| Grand Prix Memphis 2015 (FRF standard) | starting rating: 1722 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 195 | Lowry, William (1916) | Lost 1-2 | -141708 |
| 4standard | 155 | Mann, Stephen (1930) | Lost 0-2 | -141694 |
| 5standard | 36 | Hudson, Matthew (1333) | Lost 0-2 | -251669 |
| top | average opponent: 1726record: 0-3 | new rating: 1669 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1691 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 874 | Darby, Porter (1573) | Won 2-0 | +151706 |
| 3legacy | 710 | Bernier, Ashton (1483) | Won 2-1 | +141720 |
| 4legacy | 779 | Rolfes, Lyle (1561) | Won 2-1 | +161736 |
| 5legacy | 566 | Wang, Zixi (1590) | Won 2-1 | +151751 |
| 6legacy | 575 | Kopp, Patrick (1590) | Draw 1-1 | -31748 |
| 7legacy | 573 | Kasprzak, Aaron (1593) | Lost 1-2 | -211727 |
| 8legacy | 616 | Jayne, Brett (1549) | Lost 1-2 | -211706 |
| 9legacy | 672 | Painchaud, Guillaume (1614) | Won 2-1 | +161722 |
| top | average opponent: 1569record: 5-2-1 | new rating: 1722 | ||
| Grand Prix Louisville 2013 (THS standard) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 218 | Arthur, Chad (1500) | Won 2-0 | +181499 |
| 2standard | 337 | Austin, Cary (1500) | Won 2-0 | +181517 |
| 3standard | 135 | Simpson, Jonathan (1469) | Won 2-0 | +171534 |
| 4standard | 107 | Dunaway, Paul (1540) | Won 2-0 | +181552 |
| 5standard | 141 | Jensen, William (2103) | Won 2-1 | +271579 |
| 6standard | 108 | Nelson, Ryan (1505) | Won 2-1 | +171596 |
| 7standard | 114 | Bedsole, Hayden (1596) | Won 2-1 | +181614 |
| 8standard | 108 | Duke, Reid (2252) | Won 2-1 | +281642 |
| 9standard | 105 | Eckert, Joseph (1608) | Won 2-0 | +181660 |
| 10standard | 1 | Burks, Brandon (1730) | Lost 0-2 | -171643 |
| 11standard | 10 | Neiswenter, Daryl (1610) | Won 2-0 | +171660 |
| 12standard | 6 | Sittner, Alex (1946) | Won 2-1 | +231683 |
| 13standard | 3 | Winn, Tyler (1670) | Won 2-0 | +181701 |
| 14standard | 1 | Nelson, Brad (2186) | ID | 01701 |
| 15standard | 1 | Black, Samuel (2129) | Lost 0-2 | -101691 |
| top | average opponent: 1756record: 12-2-1 | new rating: 1691 | ||
| Grand Prix Indianapolis 2013 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 210 | Zugel, Kyle (1500) | Won 2-0 | +181518 |
| 2sealed | 86 | Gillis, Daniel (1562) | Won 2-0 | +191537 |
| 3sealed | 15 | Edler, Jerry (1537) | Lost 1-2 | -181519 |
| 4sealed | 263 | Majors, Brandon (1516) | Lost 1-2 | -181501 |
| 5sealed | 223 | Vlahovich, Heather J (1389) | Lost 1-2 | -201481 |
| top | average opponent: 1501record: 2-3 | new rating: 1481 | ||