Hemmann, Joseph
Current rating: 1750 (#3881)
Record: 53-39-1 (GP) / 7-8 (professional)
Grand Prix Indianapolis 2008Grand Prix Kansas City 2008Grand Prix Minneapolis 2009Grand Prix Dallas-Fort Worth 2011Grand Prix Lincoln 2012Grand Prix Kansas City 2013Grand Prix Detroit 2013Pro Tour TherosGrand Prix Minneapolis 2014Grand Prix Omaha 2015Grand Prix Dallas-Fort Worth 2015Grand Prix Oklahoma City 2015Grand Prix Detroit 2016Grand Prix Oklahoma City 2017
| Grand Prix Oklahoma City 2017 (modern) | starting rating: 1655 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 145 | Brouillet, Daniel (1674) | Lost 0-2 | -171638 |
| 2modern | 412 | Huynh, Thanh (1323) | Won 2-1 | +121650 |
| 3modern | 414 | Smith, Ocie (1500) | Won 2-1 | +151665 |
| 4modern | 396 | Crain, Phoenix (1516) | Won 2-1 | +161681 |
| 5modern | 148 | Duggan, Matthew [USA] (1599) | Won 2-1 | +161697 |
| 6modern | 66 | Paul, Jordon (1524) | Won 2-1 | +151712 |
| 7modern | 57 | Garcia, Ruben Tadeo (1608) | Won 2-0 | +161728 |
| 8modern | 10 | Peters, Stephen (1924) | Lost 0-2 | -141714 |
| 9modern | 123 | Aguirre, Nolan (1570) | Won 2-1 | +151729 |
| 10modern | 61 | Humphries, Mickey (1922) | Won 2-0 | +221751 |
| 11modern | 28 | Ling, Matthew (1789) | Won 2-0 | +181769 |
| 12modern | 18 | Rubin, Steve (1892) | Won 2-0 | +211790 |
| 13modern | 9 | Kao, Austin (1730) | Lost 0-2 | -201770 |
| 14modern | 14 | Tardif, David (1645) | Lost 0-2 | -201750 |
| top | average opponent: 1658record: 10-4 | new rating: 1750 | ||
| Grand Prix Detroit 2016 (modern) | starting rating: 1654 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 471 | Sivnksty, David (1478) | Won 2-0 | +151669 |
| 2modern | 573 | Green, Trenton (1473) | Won 2-0 | +141683 |
| 3modern | 377 | Wagener, Andrew (1554) | Won 2-0 | +161699 |
| 4modern | 219 | Cubenas, Chris (1602) | Lost 1-2 | -201679 |
| 5modern | 214 | Tinney, Bradley (1850) | Won 2-1 | +211700 |
| 6modern | 312 | Soares, Dillon (1542) | Lost 1-2 | -201680 |
| 7modern | 408 | Jackson, Ben (1562) | Lost 1-2 | -211659 |
| 8modern | 646 | DeVine, Richard (1475) | Won 2-0 | +151674 |
| 9modern | 438 | Brozovich, Ryan (1630) | Lost 1-2 | -191655 |
| top | average opponent: 1574record: 5-4 | new rating: 1655 | ||
| Grand Prix Oklahoma City 2015 (modern) | starting rating: 1611 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 50 | Stevens, Preston (1500) | Won 2-1 | +161627 |
| 2modern | 83 | Zhang, Bohang (1510) | Lost 0-2 | -201607 |
| 3modern | 269 | Addington, Jasper (1422) | Won 0-0 | +151622 |
| 4modern | 398 | Ashcraft, David (1412) | Won 2-1 | +141636 |
| 5modern | 146 | Cheon, Paul (1914) | Lost 0-2 | -131623 |
| 6modern | 244 | Bannon, Andrew (1516) | Won 2-0 | +161639 |
| 7modern | 210 | Stevens, Todd (1527) | Lost 1-2 | -201619 |
| 8modern | 239 | Southworth, Jason (1661) | Won 2-0 | +191638 |
| 9modern | 188 | Gardner, Austin (1559) | Won 2-1 | +161654 |
| top | average opponent: 1558record: 6-3 | new rating: 1654 | ||
| Grand Prix Dallas-Fort Worth 2015 (ORI limited) | starting rating: 1658 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 407 | Dunavant, James (1500) | Lost 1-2 | -211637 |
| 2sealed | 620 | Plauche, Jeremiah (1482) | Lost 1-2 | -201617 |
| 3sealed | 675 | Schmitt, Dustin (1464) | Won 2-0 | +151632 |
| 4sealed | 601 | Holmes, Ronnie (1483) | Lost 1-2 | -211611 |
| top | average opponent: 1482record: 1-3 | new rating: 1611 | ||
| Grand Prix Omaha 2015 (modern) | starting rating: 1680 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 276 | Beam, Joey (1501) | Lost 0-2 | -221658 |
| top | record: 0-1 | new rating: 1658 | ||
| Grand Prix Minneapolis 2014 (modern) | starting rating: 1641 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 438 | Parrish, Jason (1409) | Lost 0-2 | -231618 |
| 2modern | 616 | Neumann, Gregory (1482) | Won 2-0 | +161634 |
| 3modern | 615 | Li, Junyu (1676) | Won 2-1 | +191653 |
| 4modern | 500 | Christman, Chris (1498) | Won 2-0 | +151668 |
| 5modern | 247 | Kneisler, Eric (1538) | Won 2-1 | +161684 |
| 6modern | 276 | Rolf, David (1618) | Won 2-1 | +161700 |
| 7modern | 165 | Drew, Dana (1584) | Won 2-0 | +161716 |
| 8modern | 122 | Bonham, Nicholas (1657) | Lost 1-2 | -191697 |
| 9modern | 240 | Carvalho, Pedro (1718) | Lost 0-2 | -171680 |
| top | average opponent: 1575record: 6-3 | new rating: 1680 | ||
| Pro Tour Theros (THS standard) | starting rating: 1618 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 77 | Nass, Matthew (1938) | Lost 0-2 | -121606 |
| 2draft | 72 | Zafra, Marcel Angelo (1803) | Won 2-0 | +211627 |
| 3draft | 117 | Lai, Pak Yin (1474) | Won 2-1 | +151642 |
| 4standard | 83 | Shiels, David (2038) | Won 2-1 | +251667 |
| 5standard | 40 | Cuneo, Andrew (1845) | Won 2-1 | +211688 |
| 6standard | 38 | Takeda, Hiroki (1635) | Won 2-1 | +171705 |
| 7standard | 16 | Murray, Stephen (1961) | Won 2-0 | +231728 |
| 8standard | 7 | Dezani, Jeremy (2183) | Lost 0-2 | -101718 |
| 9draft | 86 | Larkin, John (1823) | Lost 0-2 | -161702 |
| 10draft | 10 | Gatica, Miguel (1971) | Lost 0-2 | -141688 |
| 11draft | 75 | Damo da Rosa, Paulo Vitor (1835) | Lost 0-2 | -151673 |
| 12standard | 85 | Severson, Eric (1666) | Lost 0-2 | -181655 |
| 13standard | 111 | Nolan, David (1686) | Won 2-0 | +191674 |
| 14standard | 89 | Moir, Ben (1903) | Lost 1-2 | -141660 |
| 15standard | 86 | Medvedev, Dmitry (1602) | Lost 0-2 | -191641 |
| top | average opponent: 1824record: 7-8 | new rating: 1641 | ||
| Grand Prix Detroit 2013 (modern) | starting rating: 1627 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 26 | Fry, Eric (1641) | Won 0-0 | +181645 |
| 3modern | 25 | Mantey, Tyler (1564) | Lost 1-2 | -191626 |
| 4modern | 315 | Rausch, Nicholas (1453) | Won 2-0 | +151641 |
| 5modern | 155 | Hoaen, Rich (1808) | Lost 0-2 | -151626 |
| 6modern | 426 | LaDouceur, Christian (1465) | Won 2-1 | +151641 |
| 7modern | 156 | Schenkel, Alex (1536) | Won 2-0 | +161657 |
| 8modern | 124 | Flink, Chris (1560) | Lost 0-2 | -201637 |
| 9modern | 206 | Perry, Brian D (1575) | Lost 0-2 | -191618 |
| top | average opponent: 1575record: 4-4 | new rating: 1618 | ||
| Grand Prix Kansas City 2013 (modern) | starting rating: 1420 | |||
| round | table | opponent (rating) | result | Δrating |
| 4modern | 119 | Johnson, Jon (1598) | Won 2-0 | +221442 |
| 5modern | 190 | Cahill, Steve (1697) | Won 2-0 | +221464 |
| 6modern | 15 | Michalak, Nicholas (1574) | Won 2-0 | +201484 |
| 7modern | 16 | Peppler, Kevin (1625) | Lost 1-2 | -151469 |
| 8modern | 38 | Miller, Chris D (1489) | Won 2-1 | +181487 |
| 9modern | 24 | Detlefsen, Ryan (1511) | Won 2-1 | +191506 |
| 10modern | 11 | Hudak, Casey (1691) | Draw 1-1 | +31509 |
| 11modern | 9 | Rasmussen, Jeff (1720) | Won 2-1 | +221531 |
| 12modern | 5 | Hager, Stephen (1691) | Won 2-1 | +211552 |
| 13modern | 4 | Kubis, Rusty (1605) | Won 2-0 | +191571 |
| 14modern | 2 | Weihe, Sean (1791) | Won 2-1 | +211592 |
| 15modern | 1 | Berni, Roberto (1700) | ID | 01592 |
| Qmodern | Lax, Ari (2075) | Won 2-1 | +271619 | |
| Smodern | Hoppe, Scott (1650) | Won 2-0 | +181637 | |
| Fmodern | Manfield, Seth (2086) | Lost 1-2 | -101627 | |
| top | average opponent: 1700record: 11-2-2 | new rating: 1627 | ||
| Grand Prix Lincoln 2012 (modern) | starting rating: 1456 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 24 | Cook, Brennen (1349) | Lost 0-2 | -201436 |
| 2modern | 258 | Peterson, Mello J (1480) | Won 2-0 | +181454 |
| 3modern | 228 | Ruan, Kai (1554) | Lost 0-2 | -161438 |
| 4modern | 305 | Wade, Joshua (1448) | Lost 0-2 | -181420 |
| top | average opponent: 1458record: 1-3 | new rating: 1420 | ||
| Grand Prix Dallas-Fort Worth 2011 (MBS standard) | starting rating: 1472 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 164 | Johnson, George T (1500) | Won 2-1 | +191491 |
| 2standard | 205 | Beg, Zaiem (1503) | Lost 1-2 | -181473 |
| 3standard | 284 | LaRue, Jeffrey O (1499) | Lost 0-2 | -171456 |
| top | average opponent: 1501record: 1-2 | new rating: 1456 | ||
| Grand Prix Minneapolis 2009 (ZEN limited) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 348 | Holle, Ben (1466) | Lost 1-2 | -181451 |
| 2sealed | 375 | farra, Bj (1482) | Won 2-1 | +181469 |
| 3sealed | 389 | Nelson, Derek (1500) | Won 2-1 | +191488 |
| 4sealed | 209 | Viers, Trey (1519) | Lost 0-2 | -181470 |
| 5sealed | 342 | Lester, Kevin J (1481) | Won 2-1 | +191489 |
| 6sealed | 170 | Freiwald, Matt (1450) | Won 2-1 | +171506 |
| 7sealed | 186 | Barbeau, Jeremy (1605) | Lost 0-2 | -161490 |
| 8sealed | 170 | STILLSON, DOUG (1521) | Lost 0-2 | -181472 |
| top | average opponent: 1503record: 4-4 | new rating: 1472 | ||
| Grand Prix Kansas City 2008 (ALA limited) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 139 | Hodges, Christopher R (1500) | Won 2-0 | +181505 |
| 2sealed | 96 | Steinwand, Tyler (1520) | Lost 1-2 | -181487 |
| 3sealed | 182 | Winston, Alexander (1522) | Won 2-1 | +191506 |
| 4sealed | 236 | Eubanks, David (1430) | Lost 0-2 | -191487 |
| 5sealed | 217 | Thompson, Derek A (1501) | Lost 1-2 | -181469 |
| top | average opponent: 1495record: 2-3 | new rating: 1469 | ||
| Grand Prix Indianapolis 2008 (SHM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 252 | Fitzgerald, Maura (1481) | Won 2-1 | +181518 |
| 2sealed | 64 | Crossland, Matthew (1447) | Won 2-0 | +161534 |
| 3sealed | 184 | Hill, Zac (1796) | Lost 0-2 | -131521 |
| 4sealed | 222 | Mondon, Pierre (1660) | Lost 0-2 | -151506 |
| 5sealed | 267 | Berrios, Miguel (1465) | Lost 0-2 | -191487 |
| top | average opponent: 1570record: 2-3 | new rating: 1487 | ||