Lo, William
Current rating: 1651
Record: 59-44-2
| Grand Prix Atlanta 2019 (legacy) | starting rating: 1676 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 113 | Christianson, John (1500) | Won 2-0 | +151691 |
| 2legacy | 155 | Bliss, Richard (1498) | Won 2-1 | +151706 |
| 3legacy | 59 | Drew, Council (1366) | Won 2-0 | +121718 |
| 4legacy | 43 | Connolly, James (1588) | Lost 0-2 | -211697 |
| 5legacy | 111 | Griffith, Sean (1684) | Lost 0-2 | -181679 |
| 6legacy | 223 | LaVerde, Anthony (1415) | Lost 0-2 | -231656 |
| 7legacy | 266 | Tash, Alexsander (1489) | Lost 0-2 | -211635 |
| 8legacy | 231 | Adlman, Becky (1520) | Won 2-1 | +161651 |
| top | average opponent: 1507record: 4-4 | new rating: 1651 | ||
| Grand Prix Washington DC 2019 (MH1 limited) | starting rating: 1747 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 309 | Barnett, Joshua (1281) | Won 2-0 | +101757 |
| 2sealed | 258 | Thompson, Richard (1415) | Won 0-0 | +121769 |
| 3sealed | 80 | Wasserman, Samuel (1504) | Won 2-1 | +131782 |
| 4sealed | 41 | Radovic, Gregor (1559) | Lost 1-2 | -221760 |
| 5sealed | 187 | Calhoun, Christopher (1669) | Lost 0-2 | -191741 |
| 6sealed | 282 | Holliday, Jeffrey (1520) | Lost 1-2 | -221719 |
| 7sealed | 259 | Lunsford, Zaknafein (1511) | Lost 1-2 | -221697 |
| 8sealed | 219 | Centeno Huft, Juan (1551) | Lost 1-2 | -211676 |
| top | average opponent: 1501record: 3-5 | new rating: 1676 | ||
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1686 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 383 | Shimizu, Ryouta (1661) | Won 2-1 | +171703 |
| 4legacy | 234 | Christian, Michael (1490) | Won 2-0 | +141717 |
| 5legacy | 94 | Wang, Jacky (1934) | Won 2-0 | +221739 |
| 6legacy | 54 | Tomizawa, Shin (1740) | Won 2-1 | +181757 |
| 7legacy | 36 | Parrish, Joby (1766) | Lost 0-2 | -181739 |
| 8legacy | 66 | Chung, Jason (1978) | Won 2-0 | +231762 |
| 9legacy | 16 | Ragsdale, Adam (1981) | Won 2-1 | +221784 |
| 10legacy | 24 | Lossett, Joe (1913) | Won 2-0 | +201804 |
| 11legacy | 22 | Inoue, Sean (1995) | Won 2-1 | +211825 |
| 12legacy | 7 | Chung, Mathew (1737) | Lost 0-2 | -191806 |
| 13legacy | 11 | Wade, James (1693) | Lost 1-2 | -201786 |
| 14legacy | 38 | Gomez, John (1616) | Lost 0-2 | -211765 |
| 15legacy | 62 | Clancy, Jon (1780) | Lost 0-2 | -181747 |
| top | average opponent: 1791record: 8-5 | new rating: 1747 | ||
| Grand Prix New Jersey 2017 (std) (AER standard) | starting rating: 1707 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 37 | Schmidt, Steven J (1518) | Lost 0-2 | -221685 |
| 3standard | 587 | Crossey, Jim (1389) | Won 2-1 | +131698 |
| 4standard | 445 | Ramirez, Efrain (1528) | Won 2-1 | +151713 |
| 5standard | 236 | Berry, Craig (1685) | Won 2-1 | +171730 |
| 6standard | 165 | Desir, Andre (1533) | Lost 0-2 | -211709 |
| 7standard | 258 | Ruszkowski, Michael (1625) | Lost 1-2 | -201689 |
| 8standard | 344 | Kuhlow, Chris (1654) | Won 2-1 | +181707 |
| 9standard | 325 | Vitanza, Vincent (1532) | Lost 0-2 | -211686 |
| top | average opponent: 1558record: 4-4 | new rating: 1686 | ||
| Grand Prix Atlanta 2016 (KLD limited) | starting rating: 1639 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 609 | Bishop, Alyssa (1427) | Won 2-1 | +141653 |
| 3sealed | 866 | Pernankil, Avenash (1592) | Lost 1-2 | -191634 |
| 4sealed | 919 | Horn, Andrew (1472) | Won 2-0 | +151649 |
| 5sealed | 742 | Fortner, Phillip (1686) | Won 2-1 | +191668 |
| 6sealed | 600 | Mack, Shaun (1723) | Won 2-0 | +191687 |
| 7sealed | 575 | Laxen, Zach (1649) | Lost 0-2 | -191668 |
| 8sealed | 667 | Buck, Paul (1556) | Won 2-1 | +161684 |
| 9sealed | 610 | Yeem, Soohwang (1998) | Lost 0-2 | -121672 |
| 10draft | 983 | Egorov, Arseniy (1669) | Lost 1-2 | -181654 |
| 11draft | 937 | Stern, Zach (1696) | Won 2-1 | +181672 |
| 12draft | 1030 | Hieronimus, James (1530) | Won 2-0 | +161688 |
| 13draft | 961 | Sandrin, Ryan (1612) | Won 2-1 | +171705 |
| 14draft | 871 | Baraniecki, Michael (1945) | Won 2-0 | +221727 |
| 15draft | 895 | Hampton, Andrew (1607) | Lost 1-2 | -201707 |
| top | average opponent: 1654record: 9-5 | new rating: 1707 | ||
| Grand Prix Columbus 2016 (legacy) | starting rating: 1662 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 204 | Shire, Joshua (1483) | Won 2-1 | +141676 |
| 3legacy | 56 | Tondini, Jerry (1476) | Won 2-0 | +151691 |
| 4legacy | 93 | Valentine, AJ (1543) | Won 2-0 | +151706 |
| 5legacy | 19 | Cotton, Max (1601) | Won 2-0 | +161722 |
| 6legacy | 30 | Pressley, Tyler (1571) | Lost 1-2 | -211701 |
| 7legacy | 61 | Merced, Davis (1762) | Lost 0-2 | -161685 |
| 8legacy | 165 | Schafroth, Kyle (1555) | Won 2-1 | +151700 |
| 9legacy | 133 | Bryant, James (1527) | Lost 1-2 | -211679 |
| 10legacy | 239 | Reynolds, Shaun (1537) | Won 2-0 | +161695 |
| 11legacy | 144 | Huang, Hao-Shan (1972) | Won 2-1 | +221717 |
| 12legacy | 88 | Hwang, Daniel (1555) | Lost 1-2 | -201697 |
| 13legacy | 128 | Zeffert, Daniel (1555) | Lost 1-2 | -211676 |
| 14legacy | 136 | Murdoch, Sean (1661) | Lost 0-2 | -181658 |
| 15legacy | 150 | Cooperman, Ross (1628) | Lost 0-2 | -191639 |
| top | average opponent: 1602record: 7-7 | new rating: 1639 | ||
| Grand Prix Atlanta 2015 (BFZ limited) | starting rating: 1617 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 134 | Shonyo, Kyle (1481) | Won 2-0 | +161633 |
| 2sealed | 438 | Lucy, J. Sawyer (1751) | Won 2-0 | +201653 |
| 3sealed | 9 | Chau, Bach (1491) | Won 2-0 | +151668 |
| 4sealed | 70 | Ralston, Jacob (1622) | Won 2-0 | +171685 |
| 5sealed | 78 | Bass, Nathaniel (1531) | Lost 1-2 | -211664 |
| 6sealed | 104 | Guy, Stacy (1680) | Won 2-0 | +191683 |
| 7sealed | 43 | Floyd, Aaron (1502) | Lost 0-2 | -221661 |
| 8sealed | 143 | Moody, Tyler (1571) | Won 2-0 | +171678 |
| 9sealed | 104 | Demestrio, Joe (1778) | Lost 1-2 | -161662 |
| top | average opponent: 1601record: 6-3 | new rating: 1662 | ||
| Grand Prix Charlotte 2015 (modern) | starting rating: 1610 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1494 | Stickney, Kyle (1500) | Won 2-0 | +161626 |
| 2modern | 1267 | Manamon, Michael (1640) | Won 2-0 | +181644 |
| 3modern | 1321 | McDermott, Michael (1577) | Lost 1-2 | -191625 |
| 4modern | 1351 | Repta, Joel (1632) | Lost 1-2 | -181607 |
| 5modern | 1365 | Butters, Chase R (1498) | Won 2-1 | +161623 |
| 6modern | 1303 | Hardie, Brian (1569) | Lost 1-2 | -191604 |
| 7modern | 1154 | Naze, Marcin (1523) | Lost 0-2 | -191585 |
| 8modern | 983 | Littleton, John C (1474) | Won 2-0 | +161601 |
| 9modern | 835 | Darragh, Joshua (1517) | Won 2-0 | +161617 |
| top | average opponent: 1548record: 5-4 | new rating: 1617 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1523 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 99 | Barbarisi, Rory (1500) | Won 2-0 | +181541 |
| 2legacy | 93 | Patnaude, Glen (1518) | Won 2-0 | +171558 |
| 3legacy | 62 | Martell, William (1515) | Draw 1-1 | 01558 |
| 4legacy | 149 | Um, Johnny (1576) | Draw 1-1 | 01558 |
| 5legacy | 276 | Wright, Scott (1563) | Won 2-0 | +181576 |
| 6legacy | 171 | Lux, Jason (1461) | Won 2-1 | +161592 |
| 7legacy | 99 | Peralta Garcia, Jose Antonio (1606) | Won 2-1 | +181610 |
| 8legacy | 57 | Mosier, Matt (1591) | Lost 0-2 | -181592 |
| 9legacy | 119 | Langella, Nick (1609) | Won 2-0 | +181610 |
| top | average opponent: 1549record: 6-1-2 | new rating: 1610 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1121 | Zack, Michael (1446) | Won 2-1 | +171499 |
| 2modern | 1232 | Kohler, Jarred (1556) | Won 2-0 | +191518 |
| 3modern | 1101 | Dunn, Hunter (1536) | Won 2-1 | +191537 |
| 4modern | 1140 | Augustine, Michael (1615) | Won 2-0 | +191556 |
| 5modern | 1015 | Weier, Allen (1583) | Lost 0-2 | -171539 |
| 6modern | 1071 | Warner, Adam (1659) | Lost 0-2 | -161523 |
| 7modern | 1154 | Currie, Matthew (1548) | Lost 1-2 | -181505 |
| 8modern | 1250 | Louie, Justin (1506) | Won 2-0 | +181523 |
| top | average opponent: 1556record: 5-3 | new rating: 1523 | ||
| Grand Prix Chicago 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 94 | Hager, Todd (1500) | Won 2-0 | +181518 |
| 2modern | 102 | Jones, Nathan [CAN] (1518) | Lost 0-2 | -181500 |
| 3modern | 245 | Elenbogen, Andrew (1601) | Lost 1-2 | -161484 |
| 4modern | 388 | Olds, Adam (1466) | Won 2-1 | +181502 |
| 5modern | 292 | Dietrich, Jake (1413) | Lost 1-2 | -201482 |
| top | average opponent: 1500record: 2-3 | new rating: 1482 | ||