Tetley, Brett
Current rating: 1631
Record: 51-49-1 (GP) / 3-3-2 (professional)
Grand Prix Cincinnati 2014Grand Prix Cleveland 2015Grand Prix Toronto 2015Grand Prix Montreal 2015Grand Prix Indianapolis 2015Grand Prix Pittsburgh 2015Grand Prix Toronto 2016Grand Prix Minneapolis 2016Grand Prix Pittsburgh 2016Pro Tour Eldritch MoonGrand Prix Pittsburgh 2017Grand Prix Montreal 2017Grand Prix Indianapolis 2017Grand Prix Toronto 2018Grand Prix Milwaukee 2018
| Grand Prix Milwaukee 2018 (GRN standard) | starting rating: 1599 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 155 | Andrus, Justin (1617) | Won 2-1 | +181617 |
| 4standard | 143 | Ralston, Caleb (1440) | Won 2-0 | +151632 |
| 5standard | 74 | Hu, Yunyi (1594) | Won 2-1 | +181650 |
| 6standard | 15 | Zachow, Andrew (1751) | Lost 0-2 | -171633 |
| 7standard | 22 | Hochman, Will (1745) | Won 2-1 | +201653 |
| 8standard | 43 | Duan, Daniel (1784) | Lost 1-2 | -151638 |
| 9standard | 110 | Snook, Adam (1933) | Lost 1-2 | -131625 |
| 10standard | 84 | Nickolai, Matthew (1784) | Won 2-1 | +211646 |
| 11standard | 92 | Weber, Cody (1707) | Won 2-1 | +191665 |
| 12standard | 48 | Flynn, Andrew (1738) | Lost 0-2 | -171648 |
| 13standard | 82 | Satterfield, Joshua (1669) | Lost 0-2 | -171631 |
| top | average opponent: 1706record: 6-5 | new rating: 1631 | ||
| Grand Prix Toronto 2018 (modern) | starting rating: 1635 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 331 | Fortier, Elliot (1705) | Won 2-1 | +191654 |
| 4modern | 30 | Bekmesian, Chris (1606) | Lost 0-2 | -191635 |
| 5modern | 185 | Harabas, Chris (1618) | Won 2-0 | +181653 |
| 6modern | 210 | Vance, James (1813) | Lost 1-2 | -151638 |
| 7modern | 194 | Brunner, Robert (1569) | Lost 0-2 | -191619 |
| 8modern | 343 | Gareau, Philippe (1539) | Lost 1-2 | -201599 |
| top | average opponent: 1642record: 2-4 | new rating: 1599 | ||
| Grand Prix Indianapolis 2017 (HOU limited) | starting rating: 1600 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 239 | Visin, Lukas (1544) | Won 2-0 | +171617 |
| 4sealed | 39 | Duchow, Lucas (1890) | Lost 1-2 | -141603 |
| 5sealed | 230 | Hunter, Wilson (1991) | Won 2-0 | +251628 |
| 6sealed | 107 | Job, Jonathan (2031) | Lost 1-2 | -111617 |
| 7sealed | 166 | Heidorn, Greg (1550) | Won 2-0 | +171634 |
| 8sealed | 115 | McKay, Erik (1551) | Won 2-1 | +161650 |
| 9sealed | 54 | Fei, Xinyu (1786) | Lost 1-2 | -151635 |
| top | average opponent: 1763record: 4-3 | new rating: 1635 | ||
| Grand Prix Montreal 2017 (AKH standard) | starting rating: 1654 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 2042 | Mason, Sky (1815) | Lost 0-2 | -151639 |
| 4standard | 2268 | Burnham, Ross (1544) | Lost 1-2 | -201619 |
| 5standard | 2229 | Lyrette, Styve (1529) | Lost 1-2 | -191600 |
| top | average opponent: 1629record: 0-3 | new rating: 1600 | ||
| Grand Prix Pittsburgh 2017 (AER standard) | starting rating: 1693 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 160 | Sinclair, Jordan (1500) | Won 2-0 | +141707 |
| 4standard | 38 | Stein, Abraham (1806) | Lost 1-2 | -161691 |
| 5standard | 163 | Dias, Manuel (1546) | Lost 1-2 | -211670 |
| 6standard | 378 | Passarelli, Hayden (1767) | Lost 1-2 | -161654 |
| top | average opponent: 1655record: 1-3 | new rating: 1654 | ||
| Pro Tour Eldritch Moon (EMN standard) | starting rating: 1690 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 151 | Wescoe, Craig (1945) | Lost 0-2 | -141676 |
| 2draft | 136 | Benincasa, Giuliano (1769) | Lost 1-2 | -161660 |
| 3draft | 37 | Fischer Fonseca, Joao Gabriel (1568) | Won 2-1 | +161676 |
| 4standard | 86 | Ng, Eugene (1457) | Draw 1-1 | -41672 |
| 5standard | 106 | Hartman, Reed (1829) | Won 2-0 | +211693 |
| 6standard | 79 | Wang, Peng 5217 (1651) | Draw 1-1 | -11692 |
| 7standard | 96 | Tautic, Raymond (1657) | Won 2-1 | +181710 |
| 8standard | 73 | Noorlander, Niels (1758) | Lost 1-2 | -171693 |
| top | average opponent: 1704record: 3-3-2 | new rating: 1693 | ||
| Grand Prix Pittsburgh 2016 (SOI standard) | starting rating: 1735 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 261 | Arellano, Andrew (1537) | Won 2-1 | +141749 |
| 4standard | 131 | Bosley, Ian (1850) | Lost 0-2 | -161733 |
| 5standard | 135 | Raymer, Bryan (1527) | Lost 1-2 | -221711 |
| 6standard | 250 | Ianni, Matthew (1516) | Lost 0-2 | -211690 |
| top | average opponent: 1607record: 1-3 | new rating: 1690 | ||
| Grand Prix Minneapolis 2016 (SOI standard) | starting rating: 1763 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 148 | Kaminski, Brett (1502) | Won 2-1 | +141777 |
| 4standard | 123 | Weiser, Daniel (1659) | Lost 1-2 | -201757 |
| 5standard | 210 | Potter, Luke (1664) | Won 2-0 | +161773 |
| 6standard | 138 | Sato, Rei (2067) | Lost 0-2 | -131760 |
| 7standard | 232 | Cunningham, Chris (1563) | Won 2-1 | +151775 |
| 8standard | 124 | Hall, Daniel (1608) | Lost 1-2 | -211754 |
| 9standard | 277 | Pannell, Thomas (1694) | Lost 0-2 | -191735 |
| top | average opponent: 1680record: 3-4 | new rating: 1735 | ||
| Grand Prix Toronto 2016 (SOI standard) | starting rating: 1587 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 226 | Chatoor, Clinton (1605) | Won 2-0 | +181605 |
| 4standard | 95 | Rector, Jason (1682) | Won 2-1 | +201625 |
| 5standard | 75 | Jaramillo, Blaven (1501) | Won 2-1 | +151640 |
| 6standard | 15 | Lombardi, Robert (1820) | Won 2-1 | +221662 |
| 7standard | 9 | White, Drew (1567) | Lost 0-2 | -201642 |
| 8standard | 37 | Woo, Paul (1798) | Won 2-0 | +211663 |
| 9standard | 9 | Gordillo, Massimo (1671) | Won 2-1 | +181681 |
| 10standard | 19 | Yurchick, Adam (1869) | Won 2-1 | +211702 |
| 11standard | 10 | Dove, Steven (1757) | Won 2-1 | +191721 |
| 12standard | 6 | Braun-Duin, Brian (2170) | Won 2-0 | +261747 |
| 13standard | 3 | Jacobson, Mark (2150) | Won 2-0 | +251772 |
| 14standard | 2 | Barlow, David (1874) | Won 2-1 | +201792 |
| 15standard | 1 | Buitenhuis, Josh (1791) | Lost 0-2 | -181774 |
| Qstandard | Tiu, Oliver (2224) | Lost 1-2 | -111763 | |
| top | average opponent: 1820record: 11-3 | new rating: 1763 | ||
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1612 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 67 | Hurtado, Oscar (1415) | Lost 1-2 | -221590 |
| 4modern | 484 | George, Timothy (1642) | Lost 0-2 | -171573 |
| 5modern | 842 | Henley, Zach (1503) | Won 2-1 | +171590 |
| 6modern | 512 | Labutka, Adam (1551) | Won 2-1 | +171607 |
| 7modern | 406 | Chen, Shan Chun (1679) | Won 2-0 | +201627 |
| 8modern | 355 | Crandall, Justin (1516) | Lost 0-2 | -201607 |
| 9modern | 300 | Long, Jennifer (1522) | Lost 0-2 | -201587 |
| top | average opponent: 1547record: 3-4 | new rating: 1587 | ||
| Grand Prix Indianapolis 2015 (BFZ standard) | starting rating: 1554 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 107 | McVety, Max (1963) | Lost 0-2 | -111543 |
| 4standard | 166 | Jaramillo, Seth (1512) | Won 2-1 | +171560 |
| 5standard | 88 | Sabin, Ryan (1621) | Won 2-1 | +191579 |
| 6standard | 126 | Graham, Jon (1770) | Won 2-1 | +221601 |
| 7standard | 45 | Aviles, Ivan (1658) | Lost 0-2 | -171584 |
| 8standard | 82 | Fogle, Jack (1915) | Won 2-0 | +241608 |
| 9standard | 49 | Dissinger, Cory (1733) | Won 0-0 | +201628 |
| 10standard | 54 | Rietzl, Paul (2273) | Won 2-1 | +281656 |
| 11standard | 34 | Wilson, Jacob (2032) | Won 2-1 | +251681 |
| 12standard | 10 | Kirkwood, Scott (1842) | Lost 1-2 | -151666 |
| 13standard | 32 | McGrain, Peter (1781) | Lost 1-2 | -161650 |
| 14standard | 46 | Williams, Alex (1534) | Lost 1-2 | -201630 |
| 15standard | 42 | Stahl, Simon (1636) | Lost 1-2 | -181612 |
| top | average opponent: 1790record: 7-6 | new rating: 1612 | ||
| Grand Prix Montreal 2015 (DTK limited) | starting rating: 1611 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 22 | Simon, Michael (1555) | Lost 0-2 | -191592 |
| 4sealed | 163 | Pelletier, Francois (1519) | Lost 1-2 | -191573 |
| 5sealed | 398 | McDonald, Shaun (1504) | Lost 0-2 | -191554 |
| top | average opponent: 1526record: 0-3 | new rating: 1554 | ||
| Grand Prix Toronto 2015 (DTK standard) | starting rating: 1555 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 305 | Shields, Terrance (1805) | Lost 0-2 | -131542 |
| 3standard | 363 | Titov, Gregory (1599) | Draw 1-1 | +11543 |
| 4standard | 501 | Micuda, Holly (1500) | Won 2-1 | +171560 |
| 5standard | 332 | Walderman, Leslie (1531) | Won 2-0 | +181578 |
| 6standard | 209 | Courson, Dawson (1505) | Won 2-0 | +161594 |
| 7standard | 136 | Liorti, Andrew (1657) | Lost 1-2 | -171577 |
| 8standard | 232 | Doehl, Curtis (1542) | Won 2-0 | +181595 |
| 9standard | 155 | Sharpe, Robert (1519) | Won 2-0 | +161611 |
| top | average opponent: 1582record: 5-2-1 | new rating: 1611 | ||
| Grand Prix Cleveland 2015 (FRF limited) | starting rating: 1511 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 224 | Maggard, Jakob (1595) | Won 2-0 | +201531 |
| 3sealed | 347 | Burton, Dejae (1537) | Won 2-0 | +181549 |
| 4sealed | 146 | Trillow, Weslee (1558) | Won 2-0 | +181567 |
| 5sealed | 59 | McLaughlin, Morgan (1851) | Won 2-1 | +231590 |
| 6sealed | 43 | Boonstra, Tyler (1609) | Lost 1-2 | -171573 |
| 7sealed | 138 | Colston, John (1662) | Lost 0-2 | -171556 |
| 8sealed | 191 | Calderon, Christopher (1578) | Won 2-0 | +191575 |
| 9sealed | 130 | Jaramillo, Blaven (1509) | Lost 1-2 | -201555 |
| top | average opponent: 1612record: 5-3 | new rating: 1555 | ||
| Grand Prix Cincinnati 2014 (BNG standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 169 | Newman, D.J. (1518) | Won 2-0 | +181518 |
| 3standard | 204 | Parke, Jamie (1845) | Lost 1-2 | -121506 |
| 4standard | 450 | Cullum, Travis (1626) | Won 2-1 | +201526 |
| 5standard | 173 | Preston, Derek (1683) | Lost 0-2 | -151511 |
| 6standard | 232 | Rose-Gray, Thomas (1523) | Won 2-1 | +181529 |
| 7standard | 242 | Lombardi, Anthony (1533) | Lost 0-2 | -181511 |
| top | average opponent: 1621record: 3-3 | new rating: 1511 | ||