Leech, Shea
Current rating: 1639
Record: 78-55-1
Grand Prix Charlotte 2015Grand Prix Detroit 2016Grand Prix Charlotte 2016Grand Prix Montreal 2016Grand Prix Providence 2016Grand Prix Dallas-Fort Worth 2016Grand Prix Vancouver 2017Grand Prix Montreal 2017Grand Prix Indianapolis 2017Grand Prix Atlanta 2017Grand Prix Oklahoma City 2017Grand Prix Washington DC 2019Regional Championships Atlanta 2022
| Regional Championships Atlanta 2022 (pioneer) | starting rating: 1657 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 1323 | Nelson, Brandon (1890) | Lost 0-2 | -141643 |
| 2pioneer | 1425 | Alexander, Reed (1674) | Won 2-1 | +191662 |
| 3pioneer | 1225 | Dezso, Curtis (1446) | Won 2-0 | +141676 |
| 4pioneer | 1108 | Johnston, Adam (1737) | Won 2-0 | +191695 |
| 5pioneer | 1090 | Maliva, Craig (1544) | Won 2-0 | +151710 |
| 6pioneer | 1018 | Zeoli, Benny (1782) | Lost 1-2 | -161694 |
| 7pioneer | 1138 | Williams, Steven (1597) | Lost 0-2 | -201674 |
| 8pioneer | 1132 | Elenbogen, Andrew (1852) | Lost 1-2 | -151659 |
| 9pioneer | 1169 | Reed, Jim (1515) | Lost 0-2 | -201639 |
| top | average opponent: 1671record: 4-5 | new rating: 1639 | ||
| Grand Prix Washington DC 2019 (MH1 limited) | starting rating: 1686 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 167 | Ellis, Jamie (1551) | Lost 0-2 | -201666 |
| 4sealed | 145 | Zaccagnino, Timothy (1812) | Lost 1-2 | -161650 |
| 5sealed | 283 | Holgado, Nick (1463) | Won 2-1 | +151665 |
| 6sealed | 244 | Roy, Jamel (1472) | Won 2-0 | +141679 |
| 7sealed | 235 | Chaves, Anthony (1443) | Lost 0-2 | -221657 |
| top | average opponent: 1548record: 2-3 | new rating: 1657 | ||
| Grand Prix Oklahoma City 2017 (modern) | starting rating: 1710 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 190 | Clymer, Jason (1635) | Won 2-0 | +171727 |
| 3modern | 4 | Thompson, Jordan (1452) | Lost 0-2 | -231704 |
| 4modern | 286 | Gebhardt, Henry (1517) | Won 2-0 | +151719 |
| 5modern | 274 | Weber, Paul (1489) | Lost 0-2 | -231696 |
| 6modern | 339 | Ervin, Gregory (1446) | Won 2-0 | +141710 |
| 7modern | 235 | Lupa, Micah (1574) | Won 2-1 | +161726 |
| 8modern | 124 | Iba, Brady (1504) | Lost 1-2 | -221704 |
| 9modern | 241 | Bogdanov, Dennis (1730) | Lost 1-2 | -181686 |
| top | average opponent: 1543record: 4-4 | new rating: 1686 | ||
| Grand Prix Atlanta 2017 (XLN standard) | starting rating: 1748 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 260 | Knabenbauer, Jared (1571) | Lost 0-2 | -211727 |
| 3standard | 488 | Daniels, Drezha (1499) | Won 2-1 | +141741 |
| 4standard | 181 | Armstrong, Noah (1518) | Won 2-0 | +141755 |
| 5standard | 176 | Townsend, Drew (1513) | Won 2-0 | +141769 |
| 6standard | 107 | Freeman, Joseph (1546) | Lost 1-2 | -221747 |
| 7standard | 127 | Haversat, Jacob (1868) | Lost 0-2 | -161731 |
| 8standard | 358 | Mohns, Brett (1581) | Lost 1-2 | -211710 |
| top | average opponent: 1585record: 3-4 | new rating: 1710 | ||
| Grand Prix Indianapolis 2017 (HOU limited) | starting rating: 1783 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 115 | McIntosh, John (1653) | Won 2-0 | +151798 |
| 3sealed | 10 | Jansen, Adam (1923) | Lost 0-2 | -151783 |
| 4sealed | 212 | Rochford, James (1435) | Lost 0-2 | -241759 |
| 5sealed | 433 | Hill, Mark 370 (1579) | Won 2-1 | +141773 |
| 6sealed | 203 | Fulgium, James (1948) | Won 2-1 | +211794 |
| 7sealed | 111 | Berrios, Miguel (1491) | Won 2-1 | +131807 |
| 8sealed | 72 | Jansen, Morgan (1483) | Won 2-0 | +121819 |
| 9sealed | 105 | Duke, Reid (2130) | Lost 1-2 | -121807 |
| 10draft | 135 | Templin, Rex (1556) | Lost 0-2 | -231784 |
| 11draft | 147 | Bowser, Robert (1527) | Won 2-1 | +141798 |
| 12draft | 97 | Aneshansley, Paul (1554) | Won 2-1 | +131811 |
| 13draft | 132 | Pfohl, Michael (1587) | Lost 0-2 | -221789 |
| 14draft | 105 | Grodzinski, Tyler (1744) | Lost 0-2 | -181771 |
| 15draft | 78 | Reed, Douglas (1530) | Lost 0-2 | -231748 |
| top | average opponent: 1653record: 7-7 | new rating: 1748 | ||
| Grand Prix Montreal 2017 (AKH standard) | starting rating: 1819 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 2030 | Schulz, Brendan (1604) | Lost 1-2 | -221797 |
| 3standard | 2286 | Dion, Marc-Antoine (1620) | Lost 1-2 | -211776 |
| 4standard | 2309 | Barrier, Adam (1477) | Lost 1-2 | -241752 |
| 5standard | 2358 | Cobierski, Jeremy (1464) | Won 2-0 | +131765 |
| 6standard | 2336 | Hennick, Michael (1472) | Lost 1-2 | -231742 |
| 7standard | 2321 | Harrington, Justin (1463) | Won 2-0 | +131755 |
| 8standard | 2273 | Jackson, Thomas (1465) | Won 2-1 | +131768 |
| 9standard | 2206 | Dunn, Ryan (1594) | Won 2-0 | +151783 |
| top | average opponent: 1520record: 4-4 | new rating: 1783 | ||
| Grand Prix Vancouver 2017 (modern) | starting rating: 1781 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 2517 | Cote, Brad (1533) | Lost 0-2 | -221759 |
| 2modern | 2527 | Cottell, Peter (1561) | Won 2-0 | +141773 |
| 3modern | 2471 | Prangnell, Brad (1466) | Lost 1-2 | -231750 |
| 4modern | 2600 | Herman, Jeff (1493) | Won 2-1 | +131763 |
| 5modern | 2477 | Hutton, Travis (1464) | Won 2-1 | +131776 |
| 6modern | 2317 | Staver, Matthew (1443) | Won 2-0 | +121788 |
| 7modern | 2263 | Smith, Donald (2041) | Won 2-0 | +231811 |
| 8modern | 2172 | Olson, Kevin (1504) | Won 2-0 | +121823 |
| 9modern | 2049 | Kaplan, Spencer (1573) | Lost 1-2 | -221801 |
| 10modern | 2149 | Grant, Bradford (1773) | Lost 1-2 | -191782 |
| 11modern | 2193 | Mascioli, Chris (1801) | Won 2-0 | +191801 |
| 12modern | 2132 | Caldwell, Mike (1504) | Won 2-0 | +121813 |
| 13modern | 2111 | Espada, Isaac (1559) | Lost 1-2 | -221791 |
| 14modern | 2129 | Gray, William (1489) | Won 2-0 | +131804 |
| 15modern | 2111 | Nguyen, Lee Hung (1646) | Won 2-1 | +151819 |
| top | average opponent: 1590record: 10-5 | new rating: 1819 | ||
| Grand Prix Dallas-Fort Worth 2016 (modern) | starting rating: 1814 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 246 | Newton, Andrew (1500) | Won 2-1 | +131827 |
| 2modern | 311 | Flint, David (1567) | Lost 1-2 | -231804 |
| 3modern | 630 | Parkin, Zachary (1458) | Lost 1-2 | -241780 |
| 4modern | 752 | Anderson, Prescovie (1480) | Won 2-0 | +131793 |
| 5modern | 556 | Stafford, Daniel (1476) | Won 2-1 | +121805 |
| 6modern | 377 | Burns Jr, Gary (1491) | Lost 1-2 | -241781 |
| top | average opponent: 1495record: 3-3 | new rating: 1781 | ||
| Grand Prix Providence 2016 (KLD standard) | starting rating: 1732 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 137 | Josephson, Edward (1498) | Won 2-1 | +141746 |
| 2standard | 245 | Nelles, Rex (1395) | Won 2-0 | +121758 |
| 3standard | 70 | Betit, Jean-Francois (1750) | Won 2-0 | +181776 |
| 4standard | 6 | Chin, Ricky (1793) | Won 2-0 | +181794 |
| 5standard | 68 | Tomajko, Oliver (1953) | Draw 1-1 | +31797 |
| 6standard | 36 | Doehring, Willy (1540) | Won 2-1 | +131810 |
| 7standard | 18 | Takahama, Ken (1591) | Won 2-0 | +141824 |
| 8standard | 9 | Wescoe, Craig (2100) | Lost 1-2 | -131811 |
| 9standard | 35 | Feingersh, Rachel (1773) | Won 2-1 | +181829 |
| 10standard | 341 | Cyrenne, Mathieu (1678) | Lost 0-2 | -211808 |
| 11standard | 372 | Champagne, Dean (1552) | Won 2-1 | +131821 |
| 12standard | 354 | Kelly, Jeff (1596) | Lost 0-2 | -221799 |
| 13standard | 381 | Gavigan, Cody (1656) | Won 2-0 | +161815 |
| 14standard | 361 | Strong, Tom (1803) | Lost 0-2 | -191796 |
| 15standard | 382 | Dilks, Matthew (1773) | Won 2-0 | +181814 |
| top | average opponent: 1697record: 10-4-1 | new rating: 1814 | ||
| Grand Prix Montreal 2016 (EMN limited) | starting rating: 1754 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2301 | Blais, Michel (1476) | Won 2-0 | +131767 |
| 2sealed | 2141 | Sargent, Samantha (1456) | Won 2-0 | +131780 |
| 3sealed | 2168 | Labuda, Lucas (1748) | Lost 0-0 | -191761 |
| 4sealed | 2208 | Toker, Yannick (1488) | Lost 0-2 | -231738 |
| 5sealed | 2327 | Huot, Michael (1561) | Won 2-0 | +151753 |
| 6sealed | 2263 | Field, Wesley (1516) | Lost 1-2 | -221731 |
| 7sealed | 2384 | Wu, Dalton (1744) | Won 2-0 | +181749 |
| 8sealed | 2241 | Tomajko, Oliver (1816) | Lost 0-0 | -171732 |
| top | average opponent: 1601record: 4-4 | new rating: 1732 | ||
| Grand Prix Charlotte 2016 (modern) | starting rating: 1700 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 670 | Moreno, Alejandro (1499) | Won 2-1 | +141714 |
| 2modern | 308 | Vine, Cj (1517) | Lost 0-2 | -211693 |
| 3modern | 966 | Pabst, William (1492) | Won 2-0 | +141707 |
| 4modern | 646 | Wood, Ben (1649) | Won 2-0 | +171724 |
| 5modern | 361 | Swan, Thomas (1635) | Won 2-1 | +171741 |
| 6modern | 376 | Keene, Matthew (1880) | Lost 1-2 | -161725 |
| 7modern | 251 | Karsten, James (1500) | Won 2-1 | +141739 |
| 8modern | 329 | Orlovitz, Quintin (1551) | Won 2-0 | +151754 |
| 9modern | 161 | Grap, Bartholomew (1572) | Lost 1-2 | -221732 |
| 10modern | 261 | Funkhouser, Connor (1560) | Won 2-0 | +151747 |
| 11modern | 151 | Jones, Dylan (1477) | Won 2-1 | +141761 |
| 12modern | 156 | Wright, Robert (1535) | Won 2-1 | +131774 |
| 13modern | 43 | Murdock, Charley (1806) | Lost 1-2 | -171757 |
| 14modern | 99 | Repta, Joel (1728) | Won 2-0 | +181775 |
| 15modern | 103 | Lai, Michael (1639) | Lost 0-2 | -211754 |
| top | average opponent: 1603record: 10-5 | new rating: 1754 | ||
| Grand Prix Detroit 2016 (modern) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 195 | Feher, Brenin (1500) | Won 2-0 | +181536 |
| 2modern | 108 | Melrose, Seth (1544) | Won 2-0 | +181554 |
| 3modern | 246 | Alfarah, Michael (1563) | Lost 0-2 | -181536 |
| 4modern | 613 | Boudreault, Damien (1516) | Lost 0-2 | -181518 |
| 5modern | 657 | Seguna, Anthony (1501) | Won 2-0 | +171535 |
| 6modern | 540 | Simoski, Danny (1484) | Won 2-0 | +181553 |
| 7modern | 442 | Ingram, Michael A (1617) | Won 2-1 | +191572 |
| 8modern | 310 | Robinson, Chris (1456) | Won 2-1 | +161588 |
| 9modern | 85 | Wescoe, Craig (1946) | Won 2-1 | +241612 |
| 10modern | 111 | Crawford, Jonathan (1588) | Won 2-1 | +171629 |
| 11modern | 75 | FAETT, John (1619) | Won 2-0 | +181647 |
| 12modern | 38 | Janssen, Scott (1627) | Lost 1-2 | -181629 |
| 13modern | 92 | Khare, Anand (1841) | Won 2-1 | +221651 |
| 14modern | 29 | Mackl, Valentin (1971) | Won 2-0 | +231674 |
| 15modern | 40 | Mcclain, Josh (2128) | Won 2-1 | +261700 |
| top | average opponent: 1660record: 12-3 | new rating: 1700 | ||
| Grand Prix Charlotte 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 532 | Wade, Jeremy (1465) | Won 2-1 | +171517 |
| 2modern | 410 | Cuellar, David (1518) | Lost 1-2 | -181499 |
| 3modern | 575 | Diego, Richard (1500) | Lost 1-2 | -181481 |
| 4modern | 552 | Niyazov, Igor (1569) | Lost 0-2 | -161465 |
| 5modern | 561 | DeMaison, Matthew (1464) | Won 2-0 | +181483 |
| 6modern | 506 | Arestad, Nicholas (1466) | Lost 1-2 | -181465 |
| 7modern | 471 | Wright, Christopher (1504) | Won 2-0 | +181483 |
| 8modern | 391 | Huffstetler, David (1477) | Won 2-0 | +181501 |
| 9modern | 240 | Bowen, Ken (1443) | Won 2-1 | +171518 |
| top | average opponent: 1489record: 5-4 | new rating: 1518 | ||