Wolff, Zack
Current rating: 1759 (#3472)
Record: 70-47-5
Grand Prix Kansas City 2003Grand Prix Detroit 2005Grand Prix Minneapolis 2005Grand Prix St. Louis 2006Grand Prix New Jersey 2006Grand Prix Daytona Beach 2007Grand Prix Indianapolis 2008Grand Prix Kansas City 2008Grand Prix Chicago 2009Grand Prix Tampa 2009Grand Prix Nashville 2010Grand Prix Cleveland 2015Grand Prix Madison 2019
| Grand Prix Madison 2019 (WAR limited) | starting rating: 1747 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 133 | Zheng, Lifan (1551) | Lost 1-2 | -211726 |
| 2sealed | 273 | Peters-Fransen, Joel (1470) | Won 2-0 | +131739 |
| 3sealed | 385 | Vernon, Matt (1491) | Won 2-1 | +141753 |
| 4sealed | 184 | Medley, Jacob (1688) | Won 2-1 | +161769 |
| 5sealed | 82 | Jansen, Adam (1762) | Won 2-0 | +181787 |
| 6sealed | 125 | Osterude, Nicholas (1614) | Lost 0-2 | -211766 |
| 7sealed | 101 | Mandella, Joshua (1545) | Lost 0-2 | -221744 |
| 8sealed | 159 | Rekow, Michael (1596) | Won 2-1 | +151759 |
| top | average opponent: 1590record: 5-3 | new rating: 1759 | ||
| Grand Prix Cleveland 2015 (FRF limited) | starting rating: 1718 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 278 | Mickel, Sam (1465) | Won 2-1 | +141732 |
| 2sealed | 267 | Day, Jeremy (1518) | Won 2-0 | +141746 |
| 3sealed | 296 | Solave, Ryan (1478) | Won 2-0 | +131759 |
| 4sealed | 97 | Spelman, Riley (1543) | Draw 1-1 | -41755 |
| 5sealed | 106 | Ellis, Nate (1536) | Won 2-1 | +141769 |
| 6sealed | 52 | Cruz, Gabriel (1570) | Won 2-0 | +151784 |
| 7sealed | 28 | Niskala, Trevor (1569) | Won 2-0 | +141798 |
| 8sealed | 14 | Kelso, Mark (1675) | Won 2-1 | +161814 |
| 9sealed | 7 | Blanchet, Eric (1629) | Lost 1-2 | -221792 |
| 10draft | 80 | Novia, Steven (1609) | Lost 1-2 | -211771 |
| 11draft | 57 | Elliott, Garth (1650) | Lost 0-2 | -201751 |
| 12draft | 93 | Marks, Trey (1574) | Won 2-0 | +151766 |
| 13draft | 60 | Novia, Steven (1598) | Lost 1-2 | -211745 |
| 14draft | 84 | Esser, Florian (1670) | Won 2-0 | +161761 |
| 15draft | 8 | Edel, Willy (1971) | Lost 1-2 | -141747 |
| top | average opponent: 1604record: 9-5-1 | new rating: 1747 | ||
| Grand Prix Nashville 2010 (SOM limited) | starting rating: 1720 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 91 | Howard, David (1881) | Lost 1-2 | -151705 |
| 5sealed | 92 | Yurchick, Adam (1844) | Lost 0-2 | -161689 |
| 6sealed | 138 | Ryan, Forrest (1616) | Won 2-0 | +171706 |
| 7sealed | 100 | Coe, Nelson C (1528) | Won 2-1 | +151721 |
| 8sealed | 69 | Gipson, Tripper (1554) | Won 2-0 | +151736 |
| 9sealed | 30 | Hall, Zack (1784) | Lost 0-2 | -181718 |
| top | average opponent: 1701record: 3-3 | new rating: 1718 | ||
| Grand Prix Tampa 2009 (ZEN limited) | starting rating: 1756 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 15 | Hines, Stephen R (1542) | Lost 0-2 | -211735 |
| 4sealed | 171 | Bennett, Michael (1469) | Won 2-0 | +131748 |
| 5sealed | 66 | Carroll, Brendan (1523) | Lost 1-2 | -221726 |
| 6sealed | 149 | Studley, James (1581) | Won 2-1 | +151741 |
| 7sealed | 135 | Cuellar, Dorian (1542) | Lost 1-2 | -211720 |
| top | average opponent: 1531record: 2-3 | new rating: 1720 | ||
| Grand Prix Chicago 2009 (legacy) | starting rating: 1791 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 79 | Wang, Sean (1553) | Lost 1-2 | -221769 |
| 4legacy | 227 | Chiesa, Christopher (1519) | Draw 1-1 | -51764 |
| 5legacy | 255 | Vogt, Nate (1518) | Won 2-1 | +141778 |
| 6legacy | 173 | Boggemes, Stephen (1585) | Lost 1-2 | -221756 |
| top | average opponent: 1544record: 1-2-1 | new rating: 1756 | ||
| Grand Prix Kansas City 2008 (ALA limited) | starting rating: 1811 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 101 | White, Damien (1502) | Won 2-0 | +131824 |
| 4sealed | 53 | Felske, David (1755) | Won 2-1 | +171841 |
| 5sealed | 17 | Blankenship, George (1591) | Won 2-1 | +131854 |
| 6sealed | 24 | Soorani, Shaheen (1729) | Lost 0-2 | -201834 |
| 7sealed | 50 | Woods, Conley (1739) | Won 2-0 | +161850 |
| 8sealed | 11 | Scheel, Brandon (1915) | Lost 0-2 | -171833 |
| 9sealed | 72 | Hunt, Tim R (1610) | Won 2-1 | +141847 |
| 10draft | 23 | Wludyka, Joshua (1634) | Lost 1-2 | -211826 |
| 11draft | 32 | Bielick, Scott (1683) | Lost 1-2 | -211805 |
| 12draft | 16 | Smith, Harris (1595) | Lost 1-2 | -221783 |
| 13draft | 8 | McCall, Brian (1513) | Won 2-1 | +131796 |
| 14draft | 16 | Smith, Harris (1597) | Lost 1-2 | -211775 |
| 15draft | 7 | Woods, Conley (1680) | Won 2-0 | +161791 |
| top | average opponent: 1657record: 7-6 | new rating: 1791 | ||
| Grand Prix Indianapolis 2008 (SHM limited) | starting rating: 1691 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 60 | Cain, Josh (1484) | Won 2-1 | +141705 |
| 3sealed | 142 | Hartman, Christopher (1565) | Won 2-1 | +161721 |
| 4sealed | 111 | Sherman, Kevin (1542) | Lost 0-2 | -221699 |
| 5sealed | 144 | Conkle, Mark (1645) | Won 2-1 | +171716 |
| 6sealed | 75 | Eargle, Christopher B (1558) | Won 2-1 | +161732 |
| 7sealed | 35 | younis, sam m (1544) | Won 2-0 | +141746 |
| 8sealed | 47 | Rasmussen, Ben (1738) | Lost 0-2 | -181728 |
| 9sealed | 37 | Wafo-Tapa, Guillaume (2141) | Won 2-0 | +251753 |
| 10draft | 59 | Lepinski, Christopher (1715) | Lost 0-2 | -191734 |
| 11draft | 31 | Drake, Thomas C (1603) | Won 2-0 | +161750 |
| 12draft | 51 | Barlow, Joel H (1579) | Won 2-1 | +151765 |
| 13draft | 8 | Nelson, Jeremiah (1684) | Won 2-0 | +161781 |
| 14draft | 17 | Wehrmacher, Karl P (1616) | Won 2-0 | +151796 |
| 15draft | 15 | Fornando, Matt (1625) | Won 2-1 | +151811 |
| top | average opponent: 1646record: 11-3 | new rating: 1811 | ||
| Grand Prix Daytona Beach 2007 (LRW limited) | starting rating: 1620 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 107 | Wagner, Bob (1536) | Won 2-0 | +171637 |
| 3sealed | 39 | Grimmer, Brian (1615) | Won 2-0 | +171654 |
| 4sealed | 31 | Ruel, Olivier (2154) | Won 2-0 | +271681 |
| 5sealed | 127 | Mondragon, Daniel (1644) | Won 2-0 | +171698 |
| 6sealed | 18 | Edel, Willy (1837) | Lost 0-2 | -161682 |
| 7sealed | 34 | Stead, Bob (1679) | Won 2-0 | +181700 |
| 8sealed | 15 | Damo da Rosa, Paulo Vitor (2043) | Lost 1-2 | -121688 |
| 9sealed | 30 | Aguilard, Cory D (1523) | Won 2-0 | +151703 |
| 10draft | 12 | Landale, Tim (1538) | Lost 1-2 | -211682 |
| 11draft | 23 | Heinemann, Adam (1493) | Won 2-0 | +151697 |
| 12draft | 27 | Zimmerman, Nathan (1556) | Lost 1-2 | -211676 |
| 13draft | 21 | Davis, Robb (1702) | Lost 1-2 | -171659 |
| 14draft | 13 | Heinemann, Adam (1480) | Won 2-0 | +151674 |
| 15draft | 3 | Beasley, Orrin (1632) | Won 2-0 | +171691 |
| top | average opponent: 1674record: 9-5 | new rating: 1691 | ||
| Grand Prix New Jersey 2006 (TSP limited) | starting rating: 1555 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 183 | Nezin, Alec (1500) | Lost 0-2 | -191536 |
| 3sealed | 201 | Badillo, Rogelio (1559) | Lost 1-2 | -171519 |
| 4sealed | 347 | Fleming, Sean (1482) | Won 2-0 | +171536 |
| 5sealed | 262 | Kleist, Ryan (1500) | Won 2-0 | +171553 |
| 6sealed | 161 | Strenio, Stephen (1520) | Won 2-0 | +181571 |
| 7sealed | 144 | Di Piano, Michael (1556) | Won 2-1 | +171588 |
| 8sealed | 111 | Phraner, Ryan (1503) | Won 2-1 | +171605 |
| 9sealed | 60 | Hockman, James (1575) | Won 2-1 | +171622 |
| 10draft | 33 | Blackman, Brett (1560) | Won 2-0 | +171639 |
| 11draft | 1 | Fuentes, Calosso (1613) | Lost 0-2 | -181621 |
| 12draft | 59 | Sharkey Jr, James (1613) | Won 2-0 | +181639 |
| 13draft | 43 | Freedman, Jerry (1656) | Lost 0-2 | -181621 |
| 14draft | 55 | Szolopiak, James (1596) | Won 2-0 | +171638 |
| 15draft | 22 | Fuentes, Calosso (1616) | Lost 1-2 | -181620 |
| top | average opponent: 1561record: 9-5 | new rating: 1620 | ||
| Grand Prix St. Louis 2006 (CSP limited) | starting rating: 1571 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 107 | Hornick, Andrew (1518) | Lost 0-2 | -191552 |
| 3sealed | 119 | Ryder, Sean (1593) | Lost 0-2 | -171535 |
| 4sealed | 172 | Eberle, John (1482) | Won 2-0 | +171552 |
| 5sealed | 136 | Gulotta, Cody T (1500) | Won 2-0 | +171569 |
| 6sealed | 89 | Tormos, Ervin (1631) | Lost 1-2 | -171552 |
| 7sealed | 95 | Loden, Lance (1727) | Draw 1-1 | +31555 |
| top | average opponent: 1575record: 2-3-1 | new rating: 1555 | ||
| Grand Prix Minneapolis 2005 (Kamigawa block) | starting rating: 1561 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 56 | Nordlul, Dan (1518) | Won 2-1 | +171578 |
| 3block | 28 | Carlson, Joe (1536) | Won 2-0 | +181596 |
| 4block | 10 | Cornwall, Gary (1444) | Lost 1-2 | -211575 |
| 5block | 69 | Knudson, Peter (1536) | Won 2-1 | +171592 |
| 6block | 34 | Simon, Steve (1452) | Lost 1-2 | -201572 |
| 7block | 46 | Hilleson, Benjamin (1584) | Won 2-1 | +181590 |
| 8block | 31 | Franklin, Kevin (1552) | Lost 1-2 | -191571 |
| top | average opponent: 1517record: 4-3 | new rating: 1571 | ||
| Grand Prix Detroit 2005 (BOK limited) | starting rating: 1507 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 19 | Wiegersma, Jelger (1763) | Won 2-0 | +231530 |
| 5sealed | 2 | Zambrano, Carlos (1606) | Won 2-0 | +191549 |
| 6sealed | 10 | Wright, Randy (1638) | Draw 1-1 | +21551 |
| 7sealed | 8 | Martel, Jason (1499) | Won 2-1 | +171568 |
| 8sealed | 4 | Remie, Jeroen (1951) | Won 2-1 | +241592 |
| 9draft | 4 | Postlethwait, William (1695) | Lost 0-2 | -161576 |
| 10draft | 31 | Martel, Jason (1520) | Lost 1-2 | -191557 |
| 11draft | 12 | Mechler, Kyle (1535) | Won 2-0 | +181575 |
| 12draft | 20 | Lepinski, Christopher (1659) | Lost 1-2 | -171558 |
| 13draft | 22 | Brown, Chester (1572) | Won 2-0 | +191577 |
| 14draft | 14 | Pelcak, John (1717) | Lost 0-2 | -161561 |
| top | average opponent: 1651record: 6-4-1 | new rating: 1561 | ||
| Grand Prix Kansas City 2003 (MRD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 93 | Diesel, John (1405) | Draw 1-1 | -21498 |
| 2sealed | 124 | Cleveland, Ian (1517) | Won 2-1 | +191517 |
| 3sealed | 83 | Salisbury, Justin (1518) | Won 2-0 | +181535 |
| 4sealed | 71 | Kibler, Brian (2004) | Lost 0-2 | -101525 |
| 5sealed | 115 | Havlovic, Bob (1545) | Lost 1-2 | -181507 |
| top | average opponent: 1598record: 2-2-1 | new rating: 1507 | ||