Williams, Greg
Current rating: 1595
Record: 50-42-1
Grand Prix Omaha 2015Grand Prix Pittsburgh 2015Grand Prix Detroit 2016Grand Prix Indianapolis 2016Grand Prix Dallas-Fort Worth 2016Grand Prix Louisville 2017Grand Prix Las Vegas 2017 (legacy)Grand Prix Las Vegas 2017 (limited)Grand Prix Las Vegas 2017 (modern)Grand Prix Oklahoma City 2017Grand Prix Columbus 2019
| Grand Prix Columbus 2019 (modern) | starting rating: 1614 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 146 | Edelson, Manny (1389) | Lost 1-2 | -221592 |
| 2modern | 168 | Handley, Micheal (1484) | Won 2-0 | +161608 |
| 3modern | 257 | David, Julian (1509) | Won 2-0 | +161624 |
| 4modern | 92 | Williamson, Scott (1176) | Lost 1-2 | -261598 |
| 5modern | 233 | Castaneda, Abel (1563) | Won 2-1 | +181616 |
| 6modern | 124 | Findlay, Bill (1448) | Lost 1-2 | -211595 |
| top | average opponent: 1428record: 3-3 | new rating: 1595 | ||
| Grand Prix Oklahoma City 2017 (modern) | starting rating: 1554 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 115 | Beaulieu, Sam (1573) | Won 2-0 | +181572 |
| 2modern | 247 | Congdon, Cody (1519) | Won 2-0 | +171589 |
| 3modern | 32 | Guan, Thomas Zhennan (1773) | Lost 0-2 | -141575 |
| 4modern | 193 | Bortz, Chad (1516) | Won 2-0 | +171592 |
| 5modern | 110 | Ruiz, Matthew (1352) | Won 2-0 | +131605 |
| 6modern | 99 | Noble, David [USA] (1346) | Won 2-1 | +141619 |
| 7modern | 36 | May, Alec (1686) | Won 2-0 | +191638 |
| 8modern | 22 | Heine, Brian (1881) | Lost 0-2 | -141624 |
| 9modern | 117 | Haversat, Jacob (1910) | Lost 1-2 | -131611 |
| 10modern | 163 | Allen, Willow (1566) | Won 2-0 | +181629 |
| 11modern | 70 | Abel, Gary (1655) | Lost 1-2 | -181611 |
| 12modern | 143 | Masterson, Evan (1574) | Won 2-1 | +171628 |
| 13modern | 94 | Ling, Matthew (1759) | Won 2-1 | +211649 |
| 14modern | 93 | Zafra, Marcel Angelo (1757) | Lost 0-2 | -161633 |
| 15modern | 102 | Ahrens, Ross (1584) | Lost 1-2 | -191614 |
| top | average opponent: 1630record: 9-6 | new rating: 1614 | ||
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1577 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 493 | Gunn, Seth (1516) | Draw 1-1 | -11576 |
| 3modern | 782 | Romero, Jacob (1572) | Lost 1-2 | -181558 |
| 4modern | 1054 | Marland, Sean (1455) | Lost 0-2 | -201538 |
| 5modern | 1200 | Lima Paulino, Davi (1549) | Lost 0-2 | -181520 |
| 6modern | 1213 | Mack, Stephan (1459) | Won 2-0 | +171537 |
| 7modern | 1031 | Morse, Samuel (1463) | Won 2-0 | +171554 |
| top | average opponent: 1502record: 2-3-1 | new rating: 1554 | ||
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1620 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 347 | Aull, Katherine (1590) | Lost 0-2 | -191601 |
| 3sealed | 735 | Kaminsky, Brian (1500) | Won 2-1 | +161617 |
| 4sealed | 576 | Miles, Julian (1525) | Lost 1-2 | -191598 |
| 5sealed | 703 | Xu, Da (1472) | Lost 1-2 | -211577 |
| top | average opponent: 1522record: 1-3 | new rating: 1577 | ||
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1627 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 224 | Nguyen, Alan (1563) | Lost 1-2 | -191608 |
| 3legacy | 639 | Wersal, Gunther (1565) | Won 2-0 | +171625 |
| 4legacy | 2142 | Millar, Stuart (1505) | Won 2-0 | +161641 |
| 5legacy | 275 | Phraner, Ryan (1780) | Lost 1-2 | -161625 |
| 6legacy | 710 | Whitehill, Cj (1454) | Lost 0-2 | -211604 |
| 7legacy | 662 | Wallace, Kelvin (1476) | Won 2-1 | +161620 |
| top | average opponent: 1557record: 3-3 | new rating: 1620 | ||
| Grand Prix Louisville 2017 (legacy) | starting rating: 1682 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 688 | Harrison, Christopher (1414) | Won 2-0 | +131695 |
| 2legacy | 317 | Spurlock, Scott (1406) | Lost 1-2 | -231672 |
| 3legacy | 709 | Pursifull, Andrew (1485) | Won 2-0 | +141686 |
| 4legacy | 750 | Coppinger, Clarence (1486) | Lost 0-2 | -211665 |
| 5legacy | 843 | Gibbs, James (1516) | Lost 0-2 | -211644 |
| 6legacy | 897 | Matthews, Austin (1424) | Lost 1-2 | -221622 |
| 7legacy | 874 | Miller, Jeremy (1416) | Won 2-1 | +151637 |
| 8legacy | 767 | Maise, Andrew (1250) | Won 2-1 | +111648 |
| 9legacy | 708 | Flores, Enrique (1477) | Lost 1-2 | -211627 |
| top | average opponent: 1431record: 4-5 | new rating: 1627 | ||
| Grand Prix Dallas-Fort Worth 2016 (modern) | starting rating: 1589 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 144 | McNamara, Scott (1545) | Won 2-0 | +171606 |
| 2modern | 64 | Allen, Benjamin (1498) | Lost 0-2 | -201586 |
| 3modern | 465 | Squires, Montana (1500) | Won 2-0 | +161602 |
| 4modern | 591 | Cervantes, Jose (1568) | Won 2-0 | +181620 |
| 5modern | 297 | Gilmore, Ryan (1578) | Won 2-1 | +171637 |
| 6modern | 215 | Hayden, Ashlee (1542) | Won 2-1 | +161653 |
| 7modern | 130 | Kusakabe, Kyohei (1862) | Lost 0-2 | -141639 |
| 8modern | 240 | Rountree, Collin (1698) | Won 2-1 | +191658 |
| 9modern | 136 | Nall, Eric (1778) | Won 2-1 | +201678 |
| 10modern | 60 | Martinez, Steven (1596) | Won 2-1 | +171695 |
| 11modern | 53 | Merriam, Ross (1964) | Won 2-0 | +231718 |
| 12modern | 12 | Mellish, James (1791) | Lost 0-2 | -171701 |
| 13modern | 69 | Belmontez, Luis (1617) | Lost 1-2 | -201681 |
| 14modern | 68 | Colton, William (1535) | Won 2-0 | +161697 |
| 15modern | 78 | Bogner, Ryan (1864) | Lost 0-2 | -151682 |
| top | average opponent: 1662record: 10-5 | new rating: 1682 | ||
| Grand Prix Indianapolis 2016 (modern) | starting rating: 1528 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 165 | Szabo, Nathan (1445) | Won 2-1 | +171545 |
| 2modern | 67 | Kroeger, Brett (1420) | Won 2-1 | +161561 |
| 3modern | 274 | Lo, Shong (1491) | Won 2-1 | +161577 |
| 4modern | 127 | Hart, Brian (1594) | Won 2-1 | +191596 |
| 5modern | 89 | Rudolph, David (1600) | Won 2-1 | +181614 |
| 6modern | 14 | Linne, Mason (1721) | Lost 1-2 | -161598 |
| 7modern | 129 | Deylius, Matt (1692) | Won 2-0 | +191617 |
| 8modern | 35 | Duan, Daniel (1818) | Lost 1-2 | -141603 |
| 9modern | 135 | Graf, Thomas (1591) | Won 2-1 | +181621 |
| 10modern | 918 | Vazquez, Josh (1578) | Lost 1-2 | -191602 |
| 11modern | 953 | Morris, John (1633) | Lost 1-2 | -171585 |
| 12modern | 1032 | Page, Veronica (1662) | Lost 1-2 | -171568 |
| 13modern | 1040 | Doherty, Steve (1553) | Won 2-1 | +181586 |
| 14modern | 971 | Richardson, John (1552) | Won 2-0 | +171603 |
| 15modern | 946 | Cocchiarella, Sam (1801) | Lost 0-2 | -141589 |
| top | average opponent: 1610record: 9-6 | new rating: 1589 | ||
| Grand Prix Detroit 2016 (modern) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 54 | Molitor, Adam (1561) | Lost 0-2 | -171486 |
| 2modern | 665 | Miller, Bryce (1483) | Won 2-0 | +181504 |
| 3modern | 726 | Berk, Joshua (1463) | Won 2-0 | +171521 |
| 4modern | 714 | Droggitis, Dustin (1714) | Lost 0-2 | -141507 |
| 5modern | 568 | Rospierski, Donny (1618) | Won 2-1 | +201527 |
| 6modern | 707 | Roberts, Jonathan (1519) | Won 2-0 | +171544 |
| 7modern | 457 | VanMaele, Ryan (1547) | Lost 0-2 | -181526 |
| 8modern | 530 | Zakrzewski, Sam (1634) | Won 2-1 | +201546 |
| 9modern | 439 | Anderson, Eric (1548) | Lost 0-2 | -181528 |
| top | average opponent: 1565record: 5-4 | new rating: 1528 | ||
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 273 | Thornton, Jesse (1484) | Lost 0-2 | -191503 |
| top | record: 0-1 | new rating: 1503 | ||
| Grand Prix Omaha 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 148 | Higgs, Matthew (1394) | Won 2-0 | +161516 |
| 2modern | 137 | Wilson, Lucas (1520) | Won 2-1 | +181534 |
| 3modern | 185 | Seifried, David (1484) | Lost 1-2 | -191515 |
| 4modern | 265 | Burkhart, Corey (1775) | Lost 1-2 | -131502 |
| 5modern | 347 | Buenrostro, Jesus (1464) | Won 2-0 | +171519 |
| 6modern | 161 | Winn, James (1645) | Won 2-0 | +201539 |
| 7modern | 156 | Taylor, Asher (1542) | Lost 0-2 | -171522 |
| top | average opponent: 1546record: 4-3 | new rating: 1522 | ||