Hefner, Jessy
Current rating: 1565
Record: 66-64-2
- 2012
- 2013
- 2014
- 2015
- 2016
- 2017
- 2018
- 2023
| Regional Championships Atlanta 2023 (pioneer) | starting rating: 1556 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 292 | Rey, Jaden (1641) | Lost 1-2 | -161540 |
| 2pioneer | 442 | Hahn, William (1842) | Won 2-1 | +231563 |
| 3pioneer | 374 | Sagraves, Maximilian (1675) | Won 2-0 | +201583 |
| 4pioneer | 188 | Slone, Ryan (1582) | Won 2-1 | +181601 |
| 5pioneer | 118 | Wang, John (1687) | Lost 1-2 | -161585 |
| 6pioneer | 156 | Mills Emmett, Asha (1574) | Lost 0-2 | -181567 |
| 7pioneer | 293 | Paoli, Ramon (1531) | Won 2-0 | +171584 |
| 8pioneer | 195 | Kidwell, Trevor (1538) | Lost 1-2 | -191565 |
| top | average opponent: 1634record: 4-4 | new rating: 1565 | ||
| Grand Prix Milwaukee 2018 (GRN standard) | starting rating: 1558 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 115 | Brumm, Joel (1491) | Lost 1-2 | -201538 |
| 4standard | 326 | Riggs, Eric (1488) | Won 2-1 | +181556 |
| 5standard | 107 | Orr, James (1655) | Lost 0-2 | -171539 |
| 6standard | 199 | Kubis, Rusty (1599) | Won 2-1 | +191558 |
| 7standard | 147 | Gayan, Zachary (1513) | Lost 1-2 | -181540 |
| 8standard | 229 | Zapata, Josue (1478) | Won 2-0 | +161556 |
| top | average opponent: 1537record: 3-3 | new rating: 1556 | ||
| Grand Prix Memphis 2018 (RIX standard) | starting rating: 1599 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 186 | Smith, Jacob (1548) | Lost 1-2 | -191580 |
| 4standard | 292 | Barnett, Casey (1523) | Lost 0-2 | -191561 |
| 5standard | 297 | Cafaro, Tom (1493) | Won 2-0 | +171578 |
| 6standard | 169 | Reeves, Alexander (1441) | Lost 1-2 | -201558 |
| top | average opponent: 1501record: 1-3 | new rating: 1558 | ||
| Grand Prix Indianapolis 2017 (HOU limited) | starting rating: 1654 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 46 | Boblitt, Zach (1551) | Won 2-1 | +171671 |
| 4sealed | 27 | Blanchet, Eric (1615) | Lost 0-2 | -191652 |
| 5sealed | 124 | Branam, Joseph Mark (1593) | Lost 1-2 | -201632 |
| 6sealed | 344 | Song, Edward (1770) | Lost 0-2 | -151617 |
| 7sealed | 286 | Caudle, Clinton (1642) | Lost 1-2 | -181599 |
| top | average opponent: 1634record: 1-4 | new rating: 1599 | ||
| Grand Prix Pittsburgh 2017 (AER standard) | starting rating: 1720 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 285 | Chapman, Ryan (1475) | Lost 0-2 | -221698 |
| 4standard | 403 | Muzio, Timothy (1513) | Won 2-1 | +141712 |
| 5standard | 250 | Wolbers, Andrew (1860) | Lost 0-2 | -151697 |
| 6standard | 238 | Lindly, Dylan (1526) | Lost 1-2 | -211676 |
| 7standard | 383 | Malott, Jared (1474) | Lost 0-2 | -221654 |
| top | average opponent: 1569record: 1-4 | new rating: 1654 | ||
| Grand Prix Louisville 2017 (legacy) | starting rating: 1672 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 518 | Victor, Adam (1821) | Won 2-1 | +211693 |
| 4legacy | 466 | Shafer, Clayton (1784) | Won 2-0 | +201713 |
| 5legacy | 337 | Hirmiz, Fadi (1588) | Lost 0-2 | -211692 |
| 6legacy | 462 | Montijo, Jesus (1597) | Lost 1-2 | -191673 |
| 7legacy | 463 | Corrigan, Colby (1497) | Won 2-1 | +141687 |
| 8legacy | 518 | Kosmel, Kyle (1535) | Lost 0-2 | -201667 |
| 9legacy | 610 | Baggett, James (1495) | Won 2-0 | +151682 |
| 10legacy | 1223 | McRowan, Edward (1617) | Lost 0-2 | -201662 |
| 11legacy | 1188 | Petre, Evan (2021) | Lost 1-2 | -111651 |
| 12legacy | 1207 | Ratajczak, Matthew (1696) | Won 2-0 | +181669 |
| 13legacy | 1182 | Cooperman, Ross (1631) | Won 2-0 | +181687 |
| 14legacy | 1120 | Chudzik, John (1610) | Won 2-0 | +161703 |
| 15legacy | 1108 | King, Kevin (1640) | Won 2-1 | +171720 |
| top | average opponent: 1656record: 8-5 | new rating: 1720 | ||
| Grand Prix Indianapolis 2016 (modern) | starting rating: 1548 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 16 | Little, Magnus (1532) | Won 2-0 | +171565 |
| 4modern | 81 | Hart, Tyler (1589) | Won 2-0 | +191584 |
| 5modern | 63 | Gray, Jake (1613) | Won 2-1 | +181602 |
| 6modern | 50 | Satterfield, Joshua (1740) | Won 2-1 | +211623 |
| 7modern | 2 | Pisano, Rob (1996) | Lost 0-2 | -121611 |
| 8modern | 21 | Wolbers, Andrew (1655) | Lost 1-2 | -171594 |
| 9modern | 188 | Farrugia, Marco (1677) | Won 2-0 | +201614 |
| 10modern | 930 | Donegan, Dylan (1920) | Won 2-0 | +231637 |
| 11modern | 849 | Bruno, Nicholas (1713) | Won 2-1 | +201657 |
| 12modern | 873 | Lees, Kyle (1632) | Won 2-0 | +171674 |
| 13modern | 845 | Lehmkuhl, Mike (1717) | Lost 0-2 | -171657 |
| 14modern | 876 | McDuffie, Korey (2062) | Won 2-1 | +251682 |
| 15modern | 845 | Manfield, Seth (2178) | Lost 0-2 | -101672 |
| top | average opponent: 1771record: 9-4 | new rating: 1672 | ||
| Grand Prix Columbus 2016 (legacy) | starting rating: 1589 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 169 | Ruggles, Randall (1665) | Won 2-0 | +191608 |
| 4legacy | 191 | Chase, Robert (1493) | Lost 0-2 | -201588 |
| 5legacy | 327 | Aper, Brandon (1462) | Lost 0-2 | -201568 |
| 6legacy | 312 | Willoughby, Tyler (1454) | Lost 0-2 | -201548 |
| top | average opponent: 1518record: 1-3 | new rating: 1548 | ||
| Grand Prix Indianapolis 2015 (BFZ standard) | starting rating: 1611 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 6 | Weissler, Nathan (1500) | Lost 0-2 | -201591 |
| 4standard | 303 | Moreno Miranda, German (1519) | Won 2-1 | +171608 |
| 5standard | 90 | DiMaggio, Matthew (1704) | Won 2-1 | +191627 |
| 6standard | 119 | Wager, James (1627) | Lost 0-2 | -181609 |
| 7standard | 157 | Baggett, James (1473) | Lost 0-2 | -201589 |
| top | average opponent: 1565record: 2-3 | new rating: 1589 | ||
| Grand Prix Charlotte 2015 (modern) | starting rating: 1609 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 1357 | Martinez, Mario E (1660) | Won 2-1 | +191628 |
| 4modern | 1290 | Presting, Kurt (1559) | Lost 1-2 | -201608 |
| 5modern | 1122 | Beeghly, Devin (1644) | Won 2-1 | +191627 |
| 6modern | 1141 | Norton, Matthew (1772) | Lost 1-2 | -151612 |
| 7modern | 1058 | Paul, Corey (1652) | Won 2-0 | +181630 |
| 8modern | 903 | Uphoff, Thomas (1552) | Lost 0-2 | -191611 |
| top | average opponent: 1640record: 3-3 | new rating: 1611 | ||
| Grand Prix Cincinnati 2014 (BNG standard) | starting rating: 1645 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 166 | Tubergen, Pieter (1631) | Lost 0-2 | -191626 |
| 4standard | 501 | Phipps, Dustin (1473) | Won 2-0 | +161642 |
| 5standard | 271 | Brown, Max (1718) | Lost 1-2 | -171625 |
| 6standard | 338 | Chang, Morgan (1714) | Lost 0-2 | -161609 |
| top | average opponent: 1634record: 1-3 | new rating: 1609 | ||
| Grand Prix Louisville 2013 (THS standard) | starting rating: 1632 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 239 | McClure, Blake (1674) | Lost 1-2 | -181614 |
| 4standard | 260 | Peterson, Nathan (1518) | Won 2-1 | +171631 |
| 5standard | 291 | Reynolds, Thomas (1545) | Won 2-1 | +161647 |
| 6standard | 199 | Keller, Mathew (1549) | Won 2-0 | +161663 |
| 7standard | 190 | Gatica, Miguel (1988) | Won 2-0 | +241687 |
| 8standard | 145 | Dalton, Todd (1593) | Lost 0-2 | -201667 |
| 9standard | 157 | Lowe, Tyler (1548) | Won 2-1 | +161683 |
| 10standard | 49 | Niece, Lee (1759) | Won 2-0 | +201703 |
| 11standard | 25 | Christopher, Grant (1585) | Won 2-0 | +151718 |
| 12standard | 9 | Stern, Jon (1983) | Lost 1-2 | -131705 |
| 13standard | 37 | Behrle, Stephen (1586) | Lost 1-2 | -201685 |
| 14standard | 49 | Gonzalez, Alex (1453) | Lost 0-2 | -221663 |
| 15standard | 46 | Mantey, Tyler (1654) | Lost 1-2 | -181645 |
| top | average opponent: 1649record: 7-6 | new rating: 1645 | ||
| Grand Prix Kansas City 2013 (modern) | starting rating: 1601 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 173 | Grokowsky, David (1518) | Won 2-1 | +171618 |
| 3modern | 117 | Maliszewski, Nathannael (1637) | Lost 1-2 | -181600 |
| 4modern | 288 | Friend, Korbin (1506) | Won 2-1 | +161616 |
| 5modern | 415 | Eppinger, Travis (1543) | Won 2-0 | +171633 |
| 6modern | 240 | Bopp, Kevin (1608) | Won 2-0 | +181651 |
| 7modern | 34 | St. Clair, Michael (1577) | Won 2-0 | +161667 |
| 8modern | 10 | Hinkle, Charles (1795) | Lost 0-2 | -151652 |
| 9modern | 56 | Kassem, Jeremy (1546) | Lost 0-2 | -201632 |
| top | average opponent: 1591record: 5-3 | new rating: 1632 | ||
| Grand Prix Indianapolis 2013 (RTR limited) | starting rating: 1593 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 12 | Sieber, John (1670) | Lost 1-2 | -171576 |
| 2sealed | 236 | Rozenblit, Alan (1481) | Won 2-1 | +171593 |
| 3sealed | 195 | Huddleson, Levi (1500) | Won 2-0 | +161609 |
| 4sealed | 258 | Schuller, Shane (1516) | Won 2-0 | +161625 |
| 5sealed | 114 | Kurka, Jacob J (1464) | Won 2-0 | +151640 |
| 6sealed | 103 | Manestar, Brad (1629) | Lost 0-2 | -181622 |
| 7sealed | 163 | Marquardt, David A (1549) | Won 2-0 | +171639 |
| 8sealed | 58 | Graves, Robert (1710) | Lost 0-2 | -171622 |
| 9sealed | 112 | Pearson, Justin (1457) | Lost 0-2 | -211601 |
| top | average opponent: 1553record: 5-4 | new rating: 1601 | ||
| Grand Prix Chicago 2012 (modern) | starting rating: 1586 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 18 | Cuvelier, John (1730) | Lost 0-2 | -151571 |
| 4modern | 250 | Fracaro, Anthony (1519) | Won 2-1 | +171588 |
| 5modern | 153 | HARRIS, CARL (1504) | Won 2-0 | +161604 |
| 6modern | 77 | Bush, James (1639) | Won 2-1 | +191623 |
| 7modern | 58 | Scott-Vargas, Luis (1904) | Lost 0-2 | -131610 |
| 8modern | 129 | Gibbs, Tom (1675) | Lost 1-2 | -171593 |
| top | average opponent: 1662record: 3-3 | new rating: 1593 | ||
| Grand Prix Columbus 2012 (modern) | starting rating: 1534 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 86 | Mcclain, Josh (1851) | Lost 0-2 | -131521 |
| 4modern | 329 | Meiser, Jake (1556) | Won 2-1 | +191540 |
| 5modern | 221 | Comminos, Steven (1434) | Won 2-0 | +161556 |
| 6modern | 113 | GRIBSKOV, NIELS (1560) | Won 2-0 | +181574 |
| 7modern | 60 | Geary, Justin (1756) | Lost 0-2 | -151559 |
| 8modern | 157 | Bunnell, Scott (1490) | Won 2-0 | +171576 |
| 9modern | 86 | Edwards, Adam (1570) | Won 2-1 | +181594 |
| 10modern | 61 | Kuczynski, Larry (1621) | Won 2-0 | +191613 |
| 11modern | 47 | Forsberg, Ryan (1739) | Won 2-0 | +201633 |
| 12modern | 11 | Rill, Eric (1671) | Lost 1-2 | -171616 |
| 13modern | 34 | Cox, Patrick (1836) | Lost 0-2 | -141602 |
| 14modern | 35 | Lanthier, Dan (1746) | Lost 1-2 | -161586 |
| top | average opponent: 1652record: 7-5 | new rating: 1586 | ||
| Grand Prix Indianapolis 2012 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 77 | Onland, Jesse (1498) | Won 2-0 | +181518 |
| 4legacy | 132 | Person, John (1536) | Won 2-0 | +181536 |
| 5legacy | 38 | Dougherty, Robert (1839) | Draw 1-1 | +61542 |
| 6legacy | 51 | Garcia, Oscar [USA] (1504) | Lost 1-2 | -191523 |
| 7legacy | 124 | McKinney, Ryan (1594) | Won 2-1 | +191542 |
| 8legacy | 75 | Idoni, Benjamin (1576) | Won 2-0 | +191561 |
| 9legacy | 197 | Henderson, Corey (1583) | Won 2-1 | +181579 |
| 10legacy | 20 | Lequia, Steven (1613) | Lost 0-2 | -171562 |
| 11legacy | 50 | Balsizer, Cody (1623) | Draw 1-1 | +11563 |
| 12legacy | 63 | Smutko, Peter (1663) | Lost 0-2 | -161547 |
| 13legacy | 68 | Keaveny, Joseph (1830) | Lost 1-2 | -131534 |
| top | average opponent: 1623record: 5-4-2 | new rating: 1534 | ||