Kozal, Tyler
Current rating: 1778 (#2847)
Record: 45-22-1 (GP) / 14-21 (professional)
| Pro Tour Kaladesh (KLD standard) | starting rating: 1801 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 206 | Rosum, Jonathan (1665) | Lost 1-2 | -201781 |
| 2draft | 200 | Le-Dang, Tan (1587) | Won 2-1 | +141795 |
| 3draft | 207 | Dean, Paul (2023) | Lost 1-2 | -141781 |
| 4standard | 158 | Burton, Brandon (1849) | Lost 1-2 | -161765 |
| 5standard | 166 | Saito, Tomoharu (1973) | Lost 0-2 | -151750 |
| 6standard | 201 | To, Alex (1620) | Won 2-1 | +161766 |
| 7standard | 194 | Cheon, Paul (1996) | Won 2-0 | +221788 |
| 8standard | 160 | Braun-Duin, Brian (2267) | Lost 0-2 | -101778 |
| top | average opponent: 1873record: 3-5 | new rating: 1778 | ||
| Grand Prix Omaha 2015 (modern) | starting rating: 1791 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 274 | Owen, Jamie (1524) | Won 2-0 | +131804 |
| 2modern | 207 | Ryan, Colin (1517) | Won 2-0 | +131817 |
| 3modern | 221 | Rubin, Steve (1979) | Won 2-1 | +211838 |
| 4modern | 108 | Parelli, Christopher (1576) | Lost 0-2 | -231815 |
| 5modern | 127 | Miyashiro, Justin (1488) | Won 2-0 | +121827 |
| 6modern | 124 | Stern, Jon (1895) | Lost 0-2 | -171810 |
| 7modern | 148 | Braatz, Samuel (1557) | Won 2-0 | +141824 |
| 8modern | 79 | Clark, Jeremiah (1562) | Lost 0-2 | -231801 |
| top | average opponent: 1637record: 5-3 | new rating: 1801 | ||
| Grand Prix Chicago 2012 (modern) | starting rating: 1663 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 183 | Nisivoccia, Bob (1500) | Won 2-0 | +151678 |
| 2modern | 18 | Martin, Sean (1549) | Lost 0-2 | -211657 |
| 3modern | 344 | Reed, Don (1518) | Won 2-0 | +161673 |
| 4modern | 208 | Naylor, Jamie (1644) | Won 2-0 | +171690 |
| 5modern | 142 | Laehn, Taylor (1841) | Won 2-1 | +211711 |
| 6modern | 90 | Miller, Dale (1540) | Won 2-1 | +151726 |
| 7modern | 98 | O'Connell, Michael (1572) | Won 2-0 | +151741 |
| 8modern | 19 | Cuvelier, John (1778) | Won 2-0 | +191760 |
| 9modern | 7 | Douglass, Ned (1630) | Won 2-1 | +151775 |
| 10modern | 43 | Corvese, Harry (2060) | Lost 0-2 | -121763 |
| 11modern | 16 | Kulik, Lirek (1700) | Won 2-0 | +161779 |
| 12modern | 16 | Duncan, Kyle A (1810) | Lost 0-2 | -171762 |
| 13modern | 23 | Schneider, Andrew (1561) | Won 2-0 | +141776 |
| 14modern | 18 | Yost, Brett (1568) | Won 2-1 | +151791 |
| 15modern | 21 | Pleasants, Jacob (1642) | ID | 01791 |
| top | average opponent: 1661record: 11-3-1 | new rating: 1791 | ||
| Grand Prix Lincoln 2012 (modern) | starting rating: 1623 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 66 | Wrisley, Robert (1543) | Won 2-1 | +171640 |
| 2modern | 185 | Lewis, Matthew [USA] (1500) | Won 2-1 | +151655 |
| 3modern | 39 | Bokemper, Ben (1536) | Won 2-1 | +161671 |
| 4modern | 99 | Stierman, Steven (1539) | Won 2-1 | +161687 |
| 5modern | 42 | Carpenter, Ryan (1719) | Won 2-0 | +181705 |
| 6modern | 16 | Henry, Dre (1598) | Won 2-0 | +161721 |
| 7modern | 10 | Berrios, Stephen (1748) | Lost 0-2 | -171704 |
| 8modern | 37 | Bryant, Michael (1545) | Lost 1-2 | -211683 |
| 9modern | 40 | Hans, Jeff (1561) | Lost 1-2 | -201663 |
| top | average opponent: 1588record: 6-3 | new rating: 1663 | ||
| Pro Tour Dark Ascension (DKA standard) | starting rating: 1615 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 139 | Nabi, Basil (1627) | Lost 1-2 | -181597 |
| 2standard | 187 | Boncek, Jim (1486) | Won 2-1 | +161613 |
| 3standard | 141 | Merriam, Ross (1703) | Lost 0-2 | -161597 |
| 4standard | 137 | Phillips, Cedric (1683) | Lost 0-2 | -171580 |
| 5standard | 183 | Milis, Michael (1675) | Won 2-1 | +201600 |
| 6draft | 151 | Yu, Jarvis (1701) | Won 2-0 | +201620 |
| 7draft | 144 | Gonzalez, Miguel (1520) | Won 2-0 | +161636 |
| 8draft | 62 | Black, Samuel (1927) | Lost 1-2 | -131623 |
| top | average opponent: 1665record: 4-4 | new rating: 1623 | ||
| Grand Prix Kansas City 2011 (NPH limited) | starting rating: 1582 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 117 | Hitch, Josh (1510) | Won 2-0 | +171599 |
| 4sealed | 64 | Stamness, Matthew (1547) | Draw 1-1 | -11598 |
| 5sealed | 67 | Vick, Andrew (1529) | Won 2-0 | +161614 |
| 6sealed | 34 | Costa, Matthew (1799) | Lost 1-2 | -141600 |
| 7sealed | 88 | Strunk, Chase (1533) | Lost 1-2 | -201580 |
| 8sealed | 151 | Engelhardt, Chris (1524) | Won 2-0 | +171597 |
| 9sealed | 99 | Winkler, Nolan (1564) | Won 2-0 | +181615 |
| top | average opponent: 1572record: 4-2-1 | new rating: 1615 | ||
| Pro Tour Kyoto 2009 (CON standard) | starting rating: 1563 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 52 | Creiche, Selim (1778) | Lost 1-2 | -141549 |
| 2standard | 138 | Randle, Jonathan (1585) | Lost 0-2 | -181531 |
| 3standard | 164 | Hay, Christopher (1597) | Won 2-1 | +191550 |
| 4standard | 123 | Slind, Nick (1514) | Won 2-0 | +181568 |
| 5draft | 125 | Miori, Marina (1694) | Won 2-0 | +201588 |
| 6draft | 82 | Lowry, William (1646) | Won 2-1 | +191607 |
| 7draft | 76 | Juza, Martin (2061) | Lost 0-2 | -101597 |
| 8draft | 42 | Cortez, Paulo Ricardo (1586) | Won 2-1 | +181615 |
| 9draft | 70 | Huang, Hao-Shan (1616) | Lost 0-2 | -181597 |
| 10draft | 45 | Irvine, David (1805) | Lost 0-2 | -151582 |
| 11standard | 68 | Kotov, Anton (1477) | Lost 0-2 | -191563 |
| 12standard | 79 | Campbell, Blaine (1503) | Won 2-1 | +161579 |
| 13standard | 66 | Jois, Vidya (1492) | Won 2-1 | +171596 |
| 14standard | 64 | Kohl, Reinhold (1816) | Lost 1-2 | -141582 |
| top | average opponent: 1655record: 7-7 | new rating: 1582 | ||
| Pro Tour Berlin 2008 (extended) | starting rating: 1653 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 52 | Rico Bleda, Alejandro (1652) | Lost 0-2 | -181635 |
| 2extended | 192 | Anderson, Mattias (1603) | Lost 0-2 | -181617 |
| 3extended | 188 | Kinoshita, Atsushi (1474) | Lost 0-2 | -211596 |
| 4extended | 226 | Pashuysen, Tom (1429) | Lost 1-2 | -211575 |
| 5extended | 216 | Bohny, Nico (1898) | Lost 0-2 | -121563 |
| top | average opponent: 1611record: 0-5 | new rating: 1563 | ||
| Grand Prix Kansas City 2008 (ALA limited) | starting rating: 1569 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 29 | Vacek, Nicholas (1539) | Lost 1-2 | -181551 |
| 5sealed | 70 | Austin, Keith (1489) | Won 2-1 | +171568 |
| 6sealed | 78 | Woyak, Ben (1488) | Won 2-0 | +161584 |
| 7sealed | 40 | Holland, Jeffery (1569) | Won 2-1 | +181602 |
| 8sealed | 26 | Samson, Ben (1574) | Won 2-0 | +171619 |
| 9sealed | 15 | Webb, Taylor (1885) | Won 2-0 | +231642 |
| 10draft | 26 | Bulger, Tim (1704) | Won 2-0 | +191661 |
| 11draft | 27 | Edel, Willy (1774) | Lost 0-2 | -161645 |
| 12draft | 19 | Stein, Sam (1823) | Lost 0-2 | -141631 |
| 13draft | 20 | Penick, John (1826) | Won 2-0 | +211652 |
| 14draft | 12 | Donovan, Michael (1684) | Won 2-0 | +191671 |
| 15draft | 3 | Wludyka, Joshua (1704) | Lost 1-2 | -181653 |
| top | average opponent: 1672record: 8-4 | new rating: 1653 | ||
| Grand Prix Denver 2008 (Lorwyn block) | starting rating: 1596 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 84 | Doong, Allen (1436) | Lost 1-2 | -201576 |
| 3block | 143 | Melen, Eric J (1500) | Lost 1-2 | -201556 |
| 4block | 243 | Buehrle, Alex (1414) | Won 2-0 | +161572 |
| 5block | 159 | wiesenfeld, jesse (1518) | Won 2-0 | +171589 |
| 6block | 120 | Weeden, Eric (1518) | Lost 0-2 | -201569 |
| top | average opponent: 1477record: 2-3 | new rating: 1569 | ||
| Grand Prix Indianapolis 2008 (SHM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 279 | Nichols, Billy (1518) | Won 2-1 | +181518 |
| 3sealed | 121 | Utter-Leyton, Josh (1565) | Lost 1-2 | -171501 |
| 4sealed | 175 | Gray, Jeremy (1464) | Lost 1-2 | -181483 |
| 6sealed | 308 | Garcia, Mark (1485) | Won 2-0 | +181501 |
| 7sealed | 249 | Money, Kevin (1499) | Won 2-1 | +181519 |
| 8sealed | 146 | Kahlo, Chase P (1556) | Won 2-0 | +181537 |
| 9sealed | 64 | Gallop, Max (1571) | Won 2-1 | +191556 |
| 10draft | 14 | Totleben, Gerard (1591) | Won 2-1 | +181574 |
| 11draft | 34 | Flatford, Jason (1609) | Lost 1-2 | -171557 |
| 12draft | 39 | Vasovski, Michael (1627) | Won 2-1 | +191576 |
| 13draft | 41 | Hakakian, Joshua (1665) | Won 2-1 | +201596 |
| 14draft | 2 | Calarco, Ricky (1589) | Won 2-1 | +181614 |
| 15draft | 16 | Feigerle, Dustin (1646) | Lost 0-2 | -181596 |
| top | average opponent: 1568record: 9-4 | new rating: 1596 | ||