Lo, David
Current rating: 1571
Record: 25-21-1
| Grand Prix Minneapolis 2018 (M19 limited) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 90 | Welch, Paul (1485) | Won 2-1 | +181516 |
| 2sealed | 34 | Corday, Cameron (1518) | Lost 1-2 | -181498 |
| 3sealed | 338 | Gerritsen, Nicholas (1482) | Won 2-0 | +171515 |
| 4sealed | 282 | Lim, Zhong Yi (1906) | Won 2-0 | +251540 |
| 5sealed | 139 | Morgen, Jason (1589) | Lost 1-2 | -171523 |
| 6sealed | 308 | Guy, Greg (1520) | Won 2-1 | +181541 |
| 7sealed | 148 | Gunderson, Adam (1647) | Won 2-1 | +201561 |
| 8sealed | 140 | Aubel, Tim (1547) | Won 2-1 | +181579 |
| 9sealed | 105 | Smith, Greg (1727) | Won 2-1 | +201599 |
| 10draft | 302 | Bettencourt, Matthew (1585) | Lost 1-2 | -181581 |
| 11draft | 327 | McKay, Mike (1700) | Lost 1-2 | -161565 |
| 12draft | 363 | Galstian, Tom (1723) | Lost 0-2 | -151550 |
| 13draft | 309 | Taylor, Benjamin (1536) | Won 2-0 | +181568 |
| 14draft | 274 | Espinosa, Ivan (1817) | Lost 1-2 | -141554 |
| 15draft | 296 | Barbero, Joseph (1473) | Won 2-0 | +171571 |
| top | average opponent: 1617record: 9-6 | new rating: 1571 | ||
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 295 | Custodio, Anthony (1196) | Won 2-0 | +121517 |
| 2sealed | 475 | May, Daniel (1474) | Lost 1-2 | -181499 |
| 3sealed | 854 | Ward, Austin (1499) | Won 2-0 | +181517 |
| 4sealed | 478 | Gadzinski, Grae (1538) | Lost 0-2 | -181499 |
| 5sealed | 556 | Cai, Katrina (1552) | Won 2-1 | +191518 |
| 6sealed | 637 | Cruz, Eric (1399) | Lost 0-2 | -201498 |
| top | average opponent: 1443record: 3-3 | new rating: 1498 | ||
| Grand Prix Minneapolis 2014 (modern) | starting rating: 1582 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 477 | Luke, Logan (1500) | Won 2-0 | +161598 |
| 2modern | 423 | Nystrom, Per (1734) | Lost 1-2 | -151583 |
| 3modern | 679 | Strohmayer, Kyle (1464) | Lost 0-2 | -211562 |
| 4modern | 645 | Jurenic, Dan (1481) | Lost 1-2 | -191543 |
| 5modern | 751 | Darby, Wyatt (1507) | Lost 0-2 | -191524 |
| 6modern | 664 | Shoulak, Joe (1444) | Lost 0-2 | -191505 |
| top | average opponent: 1522record: 1-5 | new rating: 1505 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1630 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 194 | Noyes, Bryan (1500) | Lost 0-2 | -211609 |
| 2sealed | 460 | Oko, Darryl (1482) | Lost 1-2 | -201589 |
| 3sealed | 450 | O'Brady, Shay (1433) | Won 2-0 | +151604 |
| 4sealed | 386 | Caudill, Eddie (1469) | Draw 1-1 | -21602 |
| 5sealed | 395 | Lott, Nicholas (1487) | Lost 0-2 | -201582 |
| top | average opponent: 1474record: 1-3-1 | new rating: 1582 | ||
| Grand Prix Anaheim 2012 (Innistrad block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 192 | Cole, Daniel (1587) | Won 2-0 | +201520 |
| 2block | 132 | Awde, Matthew (1429) | Lost 0-2 | -201500 |
| 3block | 255 | Meadors, Dan (1520) | Won 2-1 | +181518 |
| 4block | 183 | Davila, Daniel (1520) | Lost 1-2 | -181500 |
| 5block | 279 | Lawton, Andrew (1503) | Won 2-0 | +181518 |
| 6block | 235 | Liang, Zhi (1446) | Won 2-0 | +171535 |
| 7block | 157 | Pearce, Quentinn (1563) | Won 2-1 | +191554 |
| 8block | 95 | Paris, Scott (1540) | Won 2-1 | +171571 |
| 9block | 52 | Van Dyke, Michael (1630) | Won 2-1 | +191590 |
| 10block | 52 | Siazon, Gerard (1572) | Won 2-0 | +181608 |
| 11block | 21 | Kezzer, Joshua (1565) | Won 2-0 | +171625 |
| 12block | 14 | Gold, Sean (1613) | Won 2-0 | +181643 |
| 13block | 15 | Wijaya, Vidianto (1731) | Lost 1-2 | -161627 |
| 14block | 20 | Neill, David (1746) | Won 2-0 | +201647 |
| 15block | 17 | Lew, Michael (1695) | Lost 0-2 | -171630 |
| top | average opponent: 1577record: 11-4 | new rating: 1630 | ||