Ioanis, Dillon
Current rating: 1899 (#622)
Record: 87-44 (GP) / 3-5 (professional)
Grand Prix Lincoln 2012Grand Prix Kansas City 2013Grand Prix Oklahoma City 2015Grand Prix Indianapolis 2016Grand Prix Omaha 2017Grand Prix Las Vegas 2017 (legacy)Grand Prix Las Vegas 2017 (modern)Grand Prix Minneapolis 2017Grand Prix Denver 2017Pro Tour IxalanGrand Prix Kansas City 2019Grand Prix Oklahoma City 2019
| Grand Prix Oklahoma City 2019 (ELD standard) | starting rating: 1912 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 60 | Adams, James [USA] (1442) | Won 2-0 | +101922 |
| 2standard | 79 | Green, Cody (1435) | Won 2-0 | +91931 |
| 3standard | 1 | Christensen, Jory (1527) | Lost 0-2 | -251906 |
| 4standard | 67 | Johnson, KC (1610) | Won 2-1 | +131919 |
| 5standard | 62 | Keathley, Zach (1583) | Won 0-0 | +121931 |
| 6standard | 23 | Hughes, Shawn (1640) | Won 2-1 | +131944 |
| 7standard | 8 | Sanders, James (1626) | Lost 1-2 | -231921 |
| 8standard | 39 | Byars, Michael (1709) | Lost 0-2 | -221899 |
| top | average opponent: 1572record: 5-3 | new rating: 1899 | ||
| Grand Prix Kansas City 2019 (WAR standard) | starting rating: 1844 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 65 | Herod, Jim (1514) | Won 2-0 | +121856 |
| 2standard | 91 | Scarfino, Reed (1518) | Won 2-0 | +121868 |
| 3standard | 126 | Miley, Zachary (1533) | Won 2-0 | +121880 |
| 4standard | 81 | Lundquist, Ben (1905) | Won 0-0 | +191899 |
| 5standard | 28 | Friedman, Ben (1965) | Won 2-0 | +191918 |
| 6standard | 19 | Bormet, Aaron (1374) | Won 2-0 | +91927 |
| 7standard | 1 | Bambino, Danny (1584) | Won 2-1 | +121939 |
| 8standard | 6 | Flaczinski, Jake (1766) | Lost 0-2 | -211918 |
| 9standard | 4 | Andrus, Justin (1813) | Won 2-0 | +161934 |
| 10standard | 5 | Locke, Steve (1922) | Lost 1-2 | -191915 |
| 11standard | 10 | Riley, Alex (1790) | Lost 1-2 | -201895 |
| 12standard | 18 | Longlais, Lucien (1980) | Lost 0-2 | -161879 |
| 13standard | 39 | Woodcock, Beau (1732) | Won 2-1 | +151894 |
| 14standard | 31 | Huynh, Anthony (1868) | Won 2-1 | +181912 |
| 15standard | 24 | Scott, Ryan (1674) | ID | 01912 |
| top | average opponent: 1729record: 10-4-1 | new rating: 1912 | ||
| Pro Tour Ixalan (XLN standard) | starting rating: 1876 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 65 | Hull, Ben (1923) | Lost 1-2 | -171859 |
| 2draft | 115 | Kumagai, Riku (2127) | Lost 0-2 | -141845 |
| 3draft | 111 | Keith, Jody (2033) | Lost 1-2 | -141831 |
| 4standard | 225 | Nikolich, Benjamin (1899) | Lost 1-2 | -171814 |
| 5standard | 214 | Kurata, Shintaro (1858) | Won 2-0 | +191833 |
| 6standard | 216 | Netzel, Jack (1638) | Won 2-0 | +141847 |
| 7standard | 192 | Voss, Zach (1714) | Won 2-1 | +161863 |
| 8standard | 151 | Kerrigan, Andrew (1801) | Lost 0-2 | -191844 |
| top | average opponent: 1874record: 3-5 | new rating: 1844 | ||
| Grand Prix Denver 2017 (HOU standard) | starting rating: 1928 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 212 | Sawyer, Ronald (1499) | Won 2-0 | +101938 |
| 3standard | 175 | Espinosa, Ivan (1682) | Lost 1-2 | -221916 |
| 4standard | 318 | Kipper, Matt (1456) | Lost 1-2 | -261890 |
| 5standard | 274 | Coltran, Marty (1408) | Won 2-0 | +101900 |
| 6standard | 266 | Morales, Francisco (1521) | Won 2-1 | +111911 |
| 7standard | 164 | Phelps, John (1701) | Lost 0-2 | -221889 |
| 8standard | 309 | English, Sean (1516) | Won 2-0 | +121901 |
| 9standard | 197 | Smith, Donald (1802) | Won 2-0 | +161917 |
| 10standard | 111 | Small, Matthew (1582) | Won 2-0 | +121929 |
| 11standard | 93 | Wong, Gary (1898) | Lost 1-2 | -181911 |
| 12standard | 141 | Gregory, Ryan (1568) | Won 2-1 | +121923 |
| 13standard | 79 | Bushong, Justus (1599) | Lost 0-2 | -241899 |
| 14standard | 100 | Anderegg, William (1598) | Lost 1-2 | -231876 |
| top | average opponent: 1602record: 7-6 | new rating: 1876 | ||
| Grand Prix Minneapolis 2017 (HOU standard) | starting rating: 1886 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 258 | Davila, David (1510) | Lost 1-2 | -251861 |
| 3standard | 243 | Erdahl, Daniel (1499) | Won 2-0 | +121873 |
| 4standard | 331 | Stalsberg, Chase (1566) | Lost 1-2 | -231850 |
| 5standard | 268 | Malott, Ray (1504) | Won 2-1 | +111861 |
| 6standard | 173 | Beagle, Caleb (1468) | Won 2-1 | +121873 |
| 7standard | 175 | Ellingson, Zakk (1549) | Won 2-1 | +121885 |
| 8standard | 112 | Llodra, Juan Pablo (1803) | Won 2-1 | +161901 |
| 9standard | 62 | King, Tim (1638) | Won 2-1 | +141915 |
| 10standard | 516 | Schoeppner, Mason (1645) | Won 2-1 | +131928 |
| 11standard | 481 | Hicks, Jackson (1839) | Won 2-1 | +161944 |
| 12standard | 473 | Madson, Blake (1693) | Won 2-0 | +141958 |
| 13standard | 462 | DeMars, Brian (1864) | Won 2-0 | +161974 |
| 14standard | 458 | Lothamer, Nathan (1638) | Lost 1-2 | -241950 |
| 15standard | 472 | Swantz, Austin (1701) | Lost 1-2 | -221928 |
| top | average opponent: 1637record: 10-4 | new rating: 1928 | ||
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1874 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 776 | Morales, Shane (1481) | Won 2-0 | +111885 |
| 2modern | 483 | Ferguson, Kyle (1760) | Lost 0-2 | -201865 |
| 3modern | 808 | Lawrence, Brad (1476) | Won 2-1 | +111876 |
| 4modern | 749 | Yeates, Sean (1518) | Won 2-1 | +121888 |
| 5modern | 2122 | Kohler, Jared (1522) | Won 2-1 | +111899 |
| 6modern | 126 | Leighton, Adam (1633) | Won 2-0 | +141913 |
| 7modern | 162 | Gaines, Tyler Jo (1611) | Won 2-1 | +121925 |
| 8modern | 147 | Slone, Maxwell (1529) | Won 2-1 | +111936 |
| 9modern | 60 | Stankey, Matt (1697) | Won 2-1 | +141950 |
| 10modern | 36 | Dean, Paul (2044) | Lost 0-2 | -161934 |
| 11modern | 47 | Pordes, Casey (1785) | Lost 1-2 | -211913 |
| 12modern | 166 | Petree, Thomas (1528) | Won 2-1 | +111924 |
| 13modern | 133 | Pearce, Seth (1691) | Lost 0-2 | -221902 |
| 14modern | 175 | Tobiasch, Marc (1989) | Lost 0-2 | -161886 |
| top | average opponent: 1662record: 9-5 | new rating: 1886 | ||
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1849 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 235 | Hirvonen, Mikko (1621) | Won 2-1 | +141863 |
| 2legacy | 3 | Abejer Garcia, Jorge (1520) | Lost 0-2 | -241839 |
| 3legacy | 942 | Consonni, Francesco (1501) | Won 2-0 | +121851 |
| 4legacy | 647 | Parshall, Rodney (1503) | Won 2-0 | +111862 |
| 5legacy | 240 | Frey, Richard (1546) | Won 2-0 | +131875 |
| 6legacy | 366 | Froehlich, Eric (2186) | Won 2-0 | +231898 |
| 7legacy | 199 | Maloney, Donovan (1526) | Won 2-0 | +121910 |
| 8legacy | 84 | Harriss-Bauer, Miles (1761) | Won 2-0 | +151925 |
| 9legacy | 2103 | Smith, Brandon2661 (1616) | Won 2-0 | +131938 |
| 10legacy | 38 | Clancy, Jon (1790) | Lost 1-2 | -211917 |
| 11legacy | 33 | Marucci, Joe (1591) | Lost 1-2 | -241893 |
| 12legacy | 128 | Sears, Isaac (1810) | Lost 0-2 | -191874 |
| top | average opponent: 1664record: 8-4 | new rating: 1874 | ||
| Grand Prix Omaha 2017 (AKH standard) | starting rating: 1649 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 113 | Thompson, Michael (1480) | Won 2-0 | +151664 |
| 2standard | 133 | Wilkinson, Curtis (1518) | Won 2-1 | +151679 |
| 3standard | 8 | MacMillan, Jeffrey (1413) | Won 2-0 | +131692 |
| 4standard | 38 | Dean, Paul (2003) | Lost 1-2 | -121680 |
| 5standard | 122 | Rodriguez, Jescy (1466) | Won 2-1 | +141694 |
| 6standard | 104 | Schreiner, Kyle (1597) | Won 2-1 | +161710 |
| 7standard | 54 | Resendez, Festus (1602) | Won 2-1 | +161726 |
| 8standard | 33 | Hoey, Austen (1644) | Won 2-0 | +171743 |
| 9standard | 18 | Stern, Jon (1923) | Won 2-1 | +211764 |
| 10standard | 10 | Cummings, Randall (1644) | Won 2-1 | +161780 |
| 11standard | 6 | Hunt, Matthias (1966) | Won 2-0 | +211801 |
| 12standard | 3 | Tierney, Patrick (2017) | Won 2-1 | +221823 |
| 13standard | 2 | Rolf, John (2016) | Won 2-1 | +211844 |
| 14standard | 1 | Nelson, Brad (2243) | ID | 01844 |
| 15standard | 2 | Pardee, Samuel (2120) | ID | 01844 |
| Qstandard | Schroeder, Tyler (1811) | Won 2-0 | +181862 | |
| Sstandard | Pardee, Samuel (2130) | Lost 0-2 | -131849 | |
| top | average opponent: 1800record: 13-2-2 | new rating: 1849 | ||
| Grand Prix Indianapolis 2016 (modern) | starting rating: 1667 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 104 | Rolens, Chris (1518) | Lost 1-2 | -211646 |
| 3modern | 548 | Chu, Jian Liang (1526) | Lost 0-2 | -201626 |
| 4modern | 812 | Mangner, Sean (1739) | Won 2-0 | +201646 |
| 5modern | 711 | Warren, Joseph (1420) | Lost 0-2 | -221624 |
| 6modern | 675 | Hess, Heidi (1446) | Won 2-1 | +141638 |
| 7modern | 588 | O'Brien, Cody (1491) | Won 2-1 | +161654 |
| 8modern | 455 | Love, Jake (1437) | Won 2-0 | +141668 |
| 9modern | 381 | Smith, Matthew (1600) | Lost 1-2 | -191649 |
| top | average opponent: 1522record: 4-4 | new rating: 1649 | ||
| Grand Prix Oklahoma City 2015 (modern) | starting rating: 1573 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 84 | Nett, Patrick (1538) | Lost 0-0 | -191554 |
| 4modern | 205 | Smith, Samuel (1493) | Won 2-1 | +171571 |
| 5modern | 183 | Daniel, David (1842) | Won 2-0 | +231594 |
| 6modern | 134 | Hall, Daniel (1615) | Won 2-1 | +181612 |
| 7modern | 93 | Gaines, Levi (1586) | Won 2-0 | +181630 |
| 8modern | 17 | Boyd, Denver (1599) | Won 2-1 | +171647 |
| 9modern | 20 | Moore, Robert (1606) | Won 2-0 | +171664 |
| 10modern | 12 | Leonetti, Ryan (1723) | Lost 0-2 | -171647 |
| 11modern | 27 | Reyburn, Zachary (1655) | Lost 0-2 | -171630 |
| 12modern | 60 | Salazar, Anthony (1489) | Won 2-0 | +151645 |
| 13modern | 21 | Allen, Cedric (1621) | Won 2-0 | +181663 |
| 14modern | 30 | Germar, Richard (1838) | Lost 1-2 | -151648 |
| 15modern | 29 | Carson, Dawson (1691) | Won 2-0 | +191667 |
| top | average opponent: 1638record: 9-4 | new rating: 1667 | ||
| Grand Prix Kansas City 2013 (modern) | starting rating: 1540 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 44 | Nichols, Steven (1518) | Lost 1-2 | -191521 |
| 3modern | 222 | Clayton, Matthew (1501) | Won 2-1 | +181539 |
| 4modern | 255 | Coon, Philip I (1573) | Won 2-1 | +181557 |
| 5modern | 74 | McCall, Brian (1540) | Won 2-1 | +181575 |
| 6modern | 78 | Juntunen, Michael (1556) | Won 2-0 | +181593 |
| 7modern | 33 | Montoya, Brandon (1681) | Won 2-0 | +191612 |
| 8modern | 189 | Detlefsen, Ryan (1491) | Lost 0-2 | -201592 |
| 9modern | 94 | Marion, Andrew (1527) | Won 2-1 | +171609 |
| 10modern | 35 | Penn, Dustin (1577) | Lost 0-2 | -191590 |
| 11modern | 61 | Burnley, Abram (1557) | Lost 1-2 | -181572 |
| 12modern | 61 | Williams, Miguel (1590) | Won 2-0 | +181590 |
| 13modern | 42 | Drexler, Ben (1618) | Lost 0-2 | -171573 |
| top | average opponent: 1561record: 7-5 | new rating: 1573 | ||
| Grand Prix Lincoln 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 81 | Macke, Adam (1483) | Won 2-1 | +181518 |
| 3modern | 13 | Klein, Jeremy (1468) | Lost 0-2 | -191499 |
| 4modern | 201 | Heup, Michael (1541) | Won 2-1 | +191518 |
| 5modern | 77 | Bruce, Steven (1462) | Won 2-1 | +171535 |
| 6modern | 37 | Carpenter, Ryan (1700) | Won 2-0 | +211556 |
| 7modern | 23 | Cobarrubias, Bryant (1640) | Won 2-1 | +191575 |
| 8modern | 33 | Feng, Hans (1589) | Lost 0-2 | -181557 |
| 9modern | 62 | Poellinger, Ethan (1573) | Lost 0-2 | -171540 |
| top | average opponent: 1557record: 5-3 | new rating: 1540 | ||