Semeyn, Jonathan
Current rating: 1612
Record: 102-97-2 (GP) / 8-8 (professional)
- 2014
- 2015
- 2016
- 2017
- 2018
- 2019
Grand Prix Oklahoma City 2019 (ELD standard) | starting rating: 1696 | |||
round | table | opponent (rating) | result | Δrating |
3standard | 29 | Lundquist, Anthony (1832) | Lost 1-2 | -161680 |
4standard | 77 | Heath, Dustin (1528) | Lost 1-2 | -211659 |
5standard | 102 | Weller, Josh (1500) | Lost 0-0 | -211638 |
6standard | 117 | Lauderdale, Michael (1407) | Won 2-0 | +141652 |
7standard | 95 | Palmer, David (1573) | Lost 0-2 | -191633 |
8standard | 83 | Chance, Brandon (1497) | Lost 0-2 | -211612 |
top | average opponent: 1556record: 1-5 | new rating: 1612 |
Grand Prix Columbus 2019 (modern) | starting rating: 1613 | |||
round | table | opponent (rating) | result | Δrating |
3modern | 76 | He, Brandon (1651) | Lost 0-2 | -181595 |
4modern | 77 | Scheu, Dustin (1480) | Lost 1-2 | -201575 |
5modern | 237 | Poppe, Dane (1500) | Won 2-1 | +171592 |
6modern | 186 | Shawn, David (1588) | Won 2-0 | +181610 |
7modern | 102 | Magee, Benjamin (1522) | Won 2-1 | +161626 |
8modern | 35 | Levy, Andrew (1556) | Won 2-1 | +171643 |
9modern | 50 | Belfatto, Michael (1713) | Won 2-1 | +191662 |
10modern | 189 | Landeryou, Reece (1603) | Lost 0-2 | -191643 |
11modern | 199 | Conlin, Paul (1531) | Won 2-0 | +161659 |
12modern | 189 | Galizio, Santino (1522) | Won 2-1 | +161675 |
13modern | 194 | Syed, Zan (1949) | Won 2-0 | +221697 |
14modern | 180 | Powell, Jacob (1602) | Lost 0-2 | -191678 |
15modern | 189 | Heidecker, Dustin (1666) | Won 2-1 | +181696 |
top | average opponent: 1606record: 9-4 | new rating: 1696 |
Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1612 | |||
round | table | opponent (rating) | result | Δrating |
3modern | 1 | Luks, Caleb (1604) | Lost 1-2 | -181594 |
4modern | 540 | Lachance, Sebastien (1418) | Won 2-1 | +141608 |
5modern | 277 | Lawrence, Adam (1523) | Won 2-0 | +171625 |
6modern | 229 | Keith, Jody (1981) | Lost 0-2 | -121613 |
7modern | 356 | Lunt, Morgan (1547) | Lost 1-2 | -191594 |
8modern | 297 | Lam, Curtis (1631) | Won 2-1 | +191613 |
top | average opponent: 1617record: 3-3 | new rating: 1613 |
Grand Prix Milwaukee 2018 (GRN standard) | starting rating: 1628 | |||
round | table | opponent (rating) | result | Δrating |
3standard | 168 | Davis, Matthew (1653) | Lost 1-2 | -171611 |
4standard | 393 | Snyder, Joshua (1510) | Won 2-0 | +161627 |
5standard | 139 | Wall, Ryan (1919) | Won 2-1 | +231650 |
6standard | 54 | King, James (1517) | Won 2-1 | +161666 |
7standard | 70 | Crum, Chadwick (1565) | Won 2-1 | +161682 |
8standard | 45 | Gascoyne, Evan (1734) | Lost 0-2 | -171665 |
9standard | 55 | Hamilton, Michael (1775) | Lost 0-2 | -161649 |
10standard | 89 | Grode, Mason (1569) | Lost 1-2 | -201629 |
11standard | 107 | Lee, Marlin (1547) | Won 2-1 | +171646 |
12standard | 94 | Schmidt, Mike (1594) | Lost 1-2 | -191627 |
13standard | 97 | Zakrzewski, Sam (1796) | Lost 1-2 | -151612 |
top | average opponent: 1652record: 5-6 | new rating: 1612 |
Grand Prix Richmond 2018 (std) (M19 standard) | starting rating: 1654 | |||
round | table | opponent (rating) | result | Δrating |
3standard | 109 | Vizaro, Justin (1687) | Won 2-1 | +181672 |
4standard | 93 | Grissom, Koelten (1427) | Lost 1-2 | -221650 |
5standard | 132 | Detzel, Christian (1538) | Lost 0-2 | -201630 |
6standard | 232 | Schantz, Mathew (1464) | Lost 1-2 | -211609 |
7standard | 206 | Minor, Chris (1669) | Won 2-1 | +191628 |
top | average opponent: 1557record: 2-3 | new rating: 1628 |
Grand Prix Richmond 2018 (leg) (legacy) | starting rating: 1671 | |||
round | table | opponent (rating) | result | Δrating |
3legacy | 47 | Weihe, Sean (1837) | Lost 0-2 | -151656 |
4legacy | 231 | Hepp, Thomas (1630) | Lost 0-2 | -181638 |
5legacy | 306 | DeLeve, Kevin (1356) | Won 2-1 | +131651 |
6legacy | 193 | Pogue, James (1844) | Won 2-1 | +211672 |
7legacy | 136 | Shrader, Lance (1664) | Lost 1-2 | -181654 |
top | average opponent: 1666record: 2-3 | new rating: 1654 |
Grand Prix Minneapolis 2018 (M19 limited) | starting rating: 1688 | |||
round | table | opponent (rating) | result | Δrating |
3sealed | 130 | Vefa, Yusuf Kemal (1598) | Won 2-1 | +161704 |
4sealed | 45 | Sato, Rei (2102) | Lost 0-2 | -111693 |
5sealed | 205 | Laporte, Gabryel (1465) | Lost 0-2 | -221671 |
6sealed | 278 | Haekenkamp, Brent (1517) | Won 2-1 | +151686 |
7sealed | 259 | Wu, Timothy (1845) | Lost 1-2 | -151671 |
top | average opponent: 1706record: 2-3 | new rating: 1671 |
Grand Prix Las Vegas 2018 (limited) (DOM limited) | starting rating: 1640 | |||
round | table | opponent (rating) | result | Δrating |
3sealed | 95 | Horn, Lee (1822) | Won 2-1 | +211661 |
4sealed | 28 | Baum, Jacob (1457) | Won 2-0 | +141675 |
5sealed | 114 | Fagan, Christian (1540) | Won 2-0 | +161691 |
6sealed | 11 | Morse, Sean (1787) | Won 2-0 | +201711 |
7sealed | 25 | Brouillet, Daniel (1811) | Lost 0-2 | -171694 |
8sealed | 47 | Wilson, Robert (1533) | Lost 0-2 | -211673 |
9sealed | 124 | Perez, Ryan (1655) | Won 2-0 | +181691 |
10draft | 5152 | Patrick, Gary (1842) | Won 2-0 | +211712 |
11draft | 5129 | Fagan, Christian (1603) | Lost 1-2 | -201692 |
12draft | 5134 | Anderson, Dani (1608) | Lost 0-2 | -201672 |
13draft | 5060 | Baker, Thomas R (1568) | Won 2-0 | +161688 |
14draft | 5074 | Bohnhoff, Benjamin (1615) | Won 2-0 | +171705 |
15draft | 5095 | Szylman, Dariusz (1740) | Lost 1-2 | -171688 |
top | average opponent: 1660record: 8-5 | new rating: 1688 |
Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1624 | |||
round | table | opponent (rating) | result | Δrating |
3modern | 129 | Espinoza, Daniel (1534) | Lost 0-2 | -191605 |
4modern | 473 | Li, Richard (1721) | Won 2-1 | +201625 |
5modern | 329 | Reed, Chris (1458) | Won 2-1 | +151640 |
6modern | 224 | Blanco, Jerome (1571) | Won 2-1 | +161656 |
7modern | 138 | Alexander, Zachary (1619) | Lost 1-2 | -181638 |
8modern | 195 | Peterson, Jackson (1473) | Won 2-0 | +151653 |
9modern | 5158 | Peters, Kyle (1919) | Lost 1-2 | -131640 |
top | average opponent: 1614record: 4-3 | new rating: 1640 |
Grand Prix Seattle 2018 (legacy) (legacy) | starting rating: 1678 | |||
round | table | opponent (rating) | result | Δrating |
3legacy | 316 | Yee, Truman (1540) | Lost 0-2 | -211657 |
4legacy | 424 | O'Connor, Sean (1459) | Lost 0-2 | -211636 |
5legacy | 571 | Burnett, Matt (1496) | Lost 0-2 | -211615 |
6legacy | 545 | Mason, Donald (1284) | Won 2-0 | +131628 |
7legacy | 395 | Lesko, Ryan (1566) | Won 2-1 | +161644 |
8legacy | 328 | Lockhart, Devin (1527) | Lost 0-2 | -201624 |
top | average opponent: 1479record: 2-4 | new rating: 1624 |
Grand Prix New Jersey 2017 (lim) (XLN limited) | starting rating: 1705 | |||
round | table | opponent (rating) | result | Δrating |
3sealed | 97 | McKinney, Michael (1490) | Lost 1-2 | -221683 |
4sealed | 157 | Van Cleave, Trey (2053) | Won 2-1 | +241707 |
5sealed | 236 | Rapien, Taylor (1700) | Won 2-0 | +181725 |
6sealed | 152 | McDermott, John (1615) | Lost 1-2 | -201705 |
7sealed | 224 | Agrawal, Rishi (1513) | Lost 1-2 | -211684 |
8sealed | 210 | Valcarcel, Justin (1533) | Won 2-0 | +151699 |
9sealed | 154 | Belateche, Zachary (1524) | Lost 0-2 | -211678 |
top | average opponent: 1633record: 3-4 | new rating: 1678 |
Pro Tour Ixalan (XLN standard) | starting rating: 1656 | |||
round | table | opponent (rating) | result | Δrating |
1draft | 16 | Blohon, Lukas (2002) | Lost 1-2 | -121644 |
2draft | 189 | Nikolich, Benjamin (1939) | Won 2-1 | +231667 |
3draft | 186 | Wu, Timothy (1977) | Lost 1-2 | -121655 |
4standard | 117 | Williams, David A (1980) | Lost 0-2 | -131642 |
5standard | 166 | Yukuhiro, Ken (1945) | Won 2-1 | +241666 |
6standard | 163 | Medeiros Merjam, Guilherme (1878) | Won 2-1 | +211687 |
7standard | 113 | Morawski, Jonathan (1975) | Lost 1-2 | -121675 |
8standard | 152 | Ogreenc, Greg (1733) | Won 2-1 | +191694 |
9draft | 65 | Edel, Willy (1767) | Lost 1-2 | -171677 |
10draft | 66 | Neill, Nick (1553) | Lost 1-2 | -201657 |
11draft | 63 | Mery, Theau (1758) | Won 2-1 | +201677 |
12standard | 129 | Saraiva, Eduardo (1588) | Won 2-1 | +161693 |
13standard | 106 | Yang, Zhijian (1739) | Lost 1-2 | -171676 |
14standard | 126 | Haversat, Jacob (1881) | Won 2-1 | +211697 |
15standard | 114 | Deltour, Louis (1914) | Won 2-1 | +221719 |
16standard | 80 | Hendriks, Thomas (1915) | Lost 1-2 | -141705 |
top | average opponent: 1847record: 8-8 | new rating: 1705 |
Grand Prix Washington DC 2017 (HOU standard) | starting rating: 1708 | |||
round | table | opponent (rating) | result | Δrating |
3standard | 265 | Strodl, Courtland (1529) | Lost 1-2 | -211687 |
4standard | 339 | Jeffries, Richard (1524) | Lost 1-2 | -211666 |
5standard | 397 | Carter, Ariel (1508) | Lost 1-2 | -211645 |
6standard | 531 | Krick, Ben (1503) | Won 2-0 | +151660 |
7standard | 449 | Rocus, Andy (1514) | Won 2-0 | +161676 |
8standard | 412 | Gandy, Jesse (1577) | Lost 1-2 | -201656 |
top | average opponent: 1526record: 2-4 | new rating: 1656 |
Grand Prix Indianapolis 2017 (HOU limited) | starting rating: 1665 | |||
round | table | opponent (rating) | result | Δrating |
3sealed | 130 | Madsen, Michael (1659) | Lost 1-2 | -181647 |
4sealed | 220 | Brandt, William (1464) | Won 2-0 | +141661 |
5sealed | 258 | Steed, Jamey (1581) | Lost 1-2 | -191642 |
6sealed | 244 | Bishop, Alyssa (1358) | Won 2-1 | +131655 |
7sealed | 244 | Ingram, Michael (1545) | Lost 1-2 | -201635 |
8sealed | 238 | Severa, Matt (1900) | Won 2-0 | +221657 |
9sealed | 219 | Slabaugh, Mike (1509) | Won 2-1 | +161673 |
10draft | 40 | Miller, Brian D (1715) | Won 2-0 | +191692 |
11draft | 39 | Wise, Steve (1782) | Lost 0-2 | -171675 |
12draft | 35 | Yu, Ming (1546) | Won 2-1 | +161691 |
13draft | 94 | Randall, Nick (1582) | Won 2-0 | +161707 |
14draft | 80 | Jones, Josh (1872) | Lost 0-2 | -151692 |
15draft | 52 | Edelson, Steven (1579) | Won 2-0 | +161708 |
top | average opponent: 1622record: 8-5 | new rating: 1708 |
Grand Prix Minneapolis 2017 (HOU standard) | starting rating: 1687 | |||
round | table | opponent (rating) | result | Δrating |
3standard | 207 | Wood, Victor (1499) | Lost 1-2 | -221665 |
4standard | 330 | Wilke, Dustin (1500) | Lost 1-2 | -211644 |
5standard | 391 | Lockhart, Julian (1426) | Won 2-1 | +141658 |
6standard | 261 | Buchanan, Drew (1434) | Won 2-0 | +141672 |
7standard | 166 | Craddock, William (1969) | Won 2-1 | +241696 |
8standard | 139 | Weintz, Nathan (1570) | Lost 1-2 | -211675 |
9standard | 123 | Dubay, David (1495) | Won 2-1 | +151690 |
10standard | 580 | Biston, Stephen (1528) | Lost 0-2 | -211669 |
11standard | 594 | Kroeger, Brett (1518) | Won 2-1 | +151684 |
12standard | 575 | Pastorinni, Luckas (1738) | Lost 1-2 | -171667 |
13standard | 563 | Cole, Austin (1556) | Won 2-0 | +161683 |
14standard | 534 | Uphoff, Thomas (1648) | Lost 1-2 | -181665 |
top | average opponent: 1573record: 6-6 | new rating: 1665 |
Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1740 | |||
round | table | opponent (rating) | result | Δrating |
3modern | 24 | Sacher, AJ (1829) | Draw 1-1 | +11741 |
4modern | 408 | Patterson, Bryson (1471) | Won 2-0 | +141755 |
5modern | 218 | Baker, Kazi (1499) | Lost 0-2 | -231732 |
6modern | 456 | Lehosit, Christopher (1490) | Lost 0-2 | -221710 |
7modern | 721 | Finneson, Devin (1418) | Lost 1-2 | -231687 |
top | average opponent: 1541record: 1-3-1 | new rating: 1687 |
Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1496 | |||
round | table | opponent (rating) | result | Δrating |
3legacy | 221 | Borakove, Steven (1657) | Won 2-1 | +211517 |
4legacy | 106 | Ehrler, Matthias (1325) | Won 2-1 | +141531 |
5legacy | 111 | Dilks, Matthew (1820) | Lost 0-2 | -121519 |
6legacy | 139 | Dains, Dillon (1557) | Won 2-0 | +181537 |
7legacy | 113 | Smith, Alex (1685) | Won 2-1 | +211558 |
8legacy | 74 | Weihe, Sean (1732) | Won 2-1 | +211579 |
9legacy | 44 | Martin, Neil (1802) | Won 2-1 | +221601 |
10legacy | 15 | Nguyen, Mitchell (1842) | Won 2-0 | +221623 |
11legacy | 10 | Fields, Frank (1748) | Won 2-1 | +211644 |
12legacy | 2 | Baxter III, Lincoln (1802) | Won 2-1 | +211665 |
13legacy | 1 | Koch, Zachary (1870) | Won 2-1 | +211686 |
14legacy | 5 | Turner, Brandon7669 (1707) | Won 2-0 | +191705 |
15legacy | 1 | Iaali, Christopher (1937) | ID | 01705 |
Qlegacy | Haversat, Jacob (1963) | Won 2-1 | +221727 | |
Slegacy | Keith, Jody (2173) | Won 2-1 | +261753 | |
Flegacy | Calderon, Andrew (2035) | Lost 0-2 | -131740 | |
top | average opponent: 1791record: 13-2-1 | new rating: 1740 |
Grand Prix Pittsburgh 2017 (AER standard) | starting rating: 1509 | |||
round | table | opponent (rating) | result | Δrating |
3standard | 263 | Rivera, Terrence (1500) | Won 2-0 | +171526 |
4standard | 132 | Walter, Christopher (1493) | Lost 1-2 | -181508 |
5standard | 245 | Thurman, Matt (1517) | Lost 1-2 | -181490 |
6standard | 313 | Zitello, Liam (1424) | Won 2-0 | +171507 |
7standard | 183 | Farrenkopf, Brian (1580) | Won 2-1 | +191526 |
8standard | 124 | Shane, Kyle (1788) | Lost 1-2 | -131513 |
9standard | 205 | Deerwester, Isaac (1587) | Lost 0-2 | -171496 |
top | average opponent: 1555record: 3-4 | new rating: 1496 |
Grand Prix Milwaukee 2016 (KLD limited) | starting rating: 1472 | |||
round | table | opponent (rating) | result | Δrating |
3sealed | 41 | Brostoff, Jonathan (1721) | Lost 0-2 | -141458 |
4sealed | 228 | Pacis, Jonash (1506) | Won 2-0 | +191477 |
5sealed | 249 | Bonse, Timothy (1544) | Lost 1-2 | -171460 |
6sealed | 303 | Barrett, Ethan (1543) | Won 2-1 | +201480 |
7sealed | 233 | Castro, Robert (1505) | Lost 0-2 | -181462 |
8sealed | 280 | Prato, Sander (1493) | Won 2-1 | +191481 |
9sealed | 252 | Milutinovic, Charles (1646) | Won 2-0 | +211502 |
10draft | 76 | Baker, Paul (1600) | Lost 1-2 | -171485 |
11draft | 183 | Anderson, Sterling (1556) | Won 2-0 | +201505 |
12draft | 111 | Buchner, Hans (1655) | Won 2-1 | +201525 |
13draft | 141 | Donahoe, Ryan (1585) | Lost 1-2 | -161509 |
top | average opponent: 1578record: 6-5 | new rating: 1509 |
Grand Prix Indianapolis 2016 (modern) | starting rating: 1506 | |||
round | table | opponent (rating) | result | Δrating |
3modern | 60 | Sorenson, Erik (1536) | Lost 0-1 | -181488 |
4modern | 596 | Valero, Carlos (1518) | Won 2-0 | +191507 |
5modern | 205 | Unger, Daniel (1467) | Lost 0-2 | -191488 |
6modern | 476 | Tang, Jonathan (1492) | Won 2-0 | +181506 |
7modern | 399 | Le-Dang, Tan (1554) | Lost 0-2 | -171489 |
8modern | 434 | Menart, Michael (1526) | Lost 1-2 | -171472 |
top | average opponent: 1515record: 2-4 | new rating: 1472 |
Grand Prix Columbus 2016 (legacy) | starting rating: 1493 | |||
round | table | opponent (rating) | result | Δrating |
3legacy | 72 | Mahaffey, Robert (1543) | Lost 1-2 | -181475 |
4legacy | 423 | Wilson, Steve (1573) | Won 2-1 | +201495 |
5legacy | 198 | Marx, Kyle (1498) | Lost 0-2 | -181477 |
6legacy | 485 | Cooper, Brian (1558) | Won 2-0 | +201497 |
7legacy | 251 | Delisle, Raistlin (1530) | Won 2-1 | +181515 |
8legacy | 257 | Thompson, Sam (1575) | Lost 0-2 | -171498 |
9legacy | 252 | Newyear, Keith (1420) | Won 2-0 | +171515 |
10legacy | 197 | Andrews, Tom (1541) | Won 2-0 | +181533 |
11legacy | 140 | Dougan, Greg (1562) | Lost 0-2 | -171516 |
12legacy | 164 | Stewart, Michael (1657) | Lost 1-2 | -151501 |
13legacy | 179 | Todd, Joshua (1566) | Won 2-0 | +191520 |
14legacy | 137 | Elsik, Zac (1731) | Lost 0-2 | -141506 |
top | average opponent: 1563record: 6-6 | new rating: 1506 |
Grand Prix Detroit 2016 (modern) | starting rating: 1541 | |||
round | table | opponent (rating) | result | Δrating |
3modern | 152 | Brown, James (1391) | Lost 1-2 | -211520 |
4modern | 454 | Miller, Josh (1538) | Won 2-1 | +181538 |
5modern | 164 | Orange, Gregory (2046) | Lost 1-2 | -91529 |
6modern | 565 | Postlethwait, Tab (1437) | Lost 1-2 | -201509 |
7modern | 583 | Lowry, Nick (1430) | Won 2-0 | +171526 |
8modern | 600 | Wall, Ryan (1620) | Lost 0-2 | -171509 |
9modern | 515 | Tarnowski, Benjamin (1572) | Lost 0-2 | -161493 |
top | average opponent: 1576record: 2-5 | new rating: 1493 |
Grand Prix Pittsburgh 2015 (modern) | starting rating: 1519 | |||
round | table | opponent (rating) | result | Δrating |
2modern | 622 | Heakins, Jason (1569) | Won 2-0 | +191538 |
3modern | 506 | Hoegner, Danielle (1423) | Won 2-1 | +161554 |
4modern | 6 | Gerhart, Kevin (1731) | Lost 0-2 | -151539 |
5modern | 428 | McHan, Joel (1573) | Lost 1-2 | -171522 |
6modern | 402 | Seifried, David (1536) | Won 2-0 | +181540 |
7modern | 446 | Schultz, Michael (1503) | Won 2-0 | +181558 |
8modern | 163 | Eaton, Cameron (1610) | Lost 0-2 | -171541 |
9modern | 334 | Moisan, Tony (1543) | Draw 1-1 | 01541 |
top | average opponent: 1561record: 4-3-1 | new rating: 1541 |
Grand Prix Cleveland 2015 (FRF limited) | starting rating: 1540 | |||
round | table | opponent (rating) | result | Δrating |
1sealed | 132 | Hammer, Aaron (1500) | Won 2-1 | +171557 |
2sealed | 333 | Cook, Anthony (1630) | Won 2-1 | +201577 |
3sealed | 872 | Ruggles, Randall (1596) | Lost 0-2 | -181559 |
4sealed | 571 | Fuhrman, Curtis (1462) | Lost 1-2 | -201539 |
5sealed | 629 | TerHaar, Micah (1521) | Lost 0-2 | -181521 |
6sealed | 568 | Koester, Nathaniel (1482) | Won 2-0 | +171538 |
7sealed | 398 | Simcox, Adam (1502) | Lost 0-2 | -191519 |
top | average opponent: 1528record: 3-4 | new rating: 1519 |
Grand Prix Chicago 2014 (JOU standard) | starting rating: 1500 | |||
round | table | opponent (rating) | result | Δrating |
1standard | 247 | Staley, Derek (1445) | Lost 1-2 | -191481 |
2standard | 267 | Koc, Heather (1481) | Won 2-0 | +181499 |
3standard | 280 | Graff, Adam (1500) | Won 2-0 | +181517 |
4standard | 236 | Uttaro, Welkin (1699) | Lost 0-2 | -151502 |
5standard | 361 | Bower, James (1434) | Won 0-0 | +171519 |
6standard | 173 | Zaring, Natahlia (1628) | Won 2-1 | +201539 |
7standard | 99 | Kremer, Rob (1540) | Won 2-0 | +181557 |
8standard | 93 | Mandelblatt, Zach (1608) | Lost 1-2 | -171540 |
top | average opponent: 1542record: 5-3 | new rating: 1540 |