Williams, Spencer
Current rating: 1495
Record: 41-43-2
Grand Prix Los Angeles 2009Grand Prix Washington DC 2010Grand Prix Denver 2011Grand Prix San Diego 2011Grand Prix Oakland 2013Grand Prix Oklahoma City 2013Grand Prix Sacramento 2014Grand Prix Providence 2015Grand Prix Los Angeles 2016Grand Prix Portland 2016Grand Prix New Jersey 2017 (std)Grand Prix Las Vegas 2017 (legacy)Regional Championships San Diego 2023
| Regional Championships San Diego 2023 (ONE standard) | starting rating: 1511 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 126 | Espinosa, Vincent (1500) | Won 2-1 | +181529 |
| 2standard | 2 | Beardsley, Jake (1671) | Lost 1-2 | -161513 |
| 3standard | 243 | O'Boyle, Patrick (1534) | Lost 0-2 | -171496 |
| 4standard | 281 | Thopsey, Damon (1477) | Won 2-1 | +171513 |
| 5standard | 195 | Curnutt, Nick (1508) | Lost 0-2 | -181495 |
| top | average opponent: 1538record: 2-3 | new rating: 1495 | ||
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1578 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 2122 | Greene, Mack (1491) | Lost 0-2 | -201558 |
| 2legacy | 522 | Gerstmann, Joshua (1481) | Lost 0-2 | -191539 |
| 3legacy | 1162 | Brown, Joel (1299) | Won 2-1 | +141553 |
| 4legacy | 971 | Gutierrez, Francisco (1400) | Lost 0-2 | -211532 |
| 5legacy | 1071 | Bell, Christopher (1356) | Lost 0-2 | -211511 |
| top | average opponent: 1405record: 1-4 | new rating: 1511 | ||
| Grand Prix New Jersey 2017 (std) (AER standard) | starting rating: 1603 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 400 | Young, Charles (1462) | Won 2-0 | +151618 |
| 2standard | 136 | Ahern, Dylan (1551) | Lost 1-2 | -191599 |
| 3standard | 565 | Sottile, Aiden (1627) | Lost 1-2 | -171582 |
| 4standard | 594 | Antigua, Jorge (1572) | Lost 1-2 | -191563 |
| 5standard | 710 | Devalinger, Jason (1460) | Lost 0-2 | -201543 |
| 6standard | 677 | Martin, Sean (1523) | Won 2-1 | +181561 |
| 7standard | 605 | Vaneman, Robert (1506) | Won 2-0 | +171578 |
| 8standard | 532 | Reilly, Paul (1441) | Won 2-0 | +161594 |
| 9standard | 377 | Fornaro, Christopher (1728) | Lost 0-2 | -161578 |
| top | average opponent: 1541record: 4-5 | new rating: 1578 | ||
| Grand Prix Portland 2016 (EMN standard) | starting rating: 1577 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 489 | Frangiosa, Richie (1679) | Draw 1-1 | +21579 |
| 2standard | 380 | Yamaguchi, Kenji (1431) | Won 2-1 | +151594 |
| 3standard | 333 | Hancock, Connor (1536) | Lost 0-2 | -191575 |
| 4standard | 539 | Mascorro, Fernando (1572) | Won 2-0 | +181593 |
| 5standard | 341 | Hemelstrand, Andrew (1518) | Lost 1-2 | -191574 |
| 6standard | 492 | Miranda, Benjamin (1430) | Won 2-0 | +151589 |
| 7standard | 352 | Jensen, Austin (1517) | Won 2-1 | +171606 |
| 8standard | 234 | Hanson, Alex (1503) | Won 2-1 | +161622 |
| 9standard | 145 | Barta, Michael [USA] (1555) | Lost 0-0 | -191603 |
| top | average opponent: 1527record: 5-3-1 | new rating: 1603 | ||
| Grand Prix Los Angeles 2016 (modern) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 190 | Williams, David A (1862) | Won 2-1 | +241523 |
| 4modern | 58 | Briggs, Samuel (1548) | Lost 0-2 | -181505 |
| 5modern | 470 | Cooper, Russell 2 (1481) | Won 2-0 | +181523 |
| 6modern | 232 | Belisle, Mitchell (1552) | Won 2-0 | +181541 |
| 7modern | 139 | Tierney, Seth (1593) | Won 2-0 | +191560 |
| 8modern | 79 | Morphis, James (1778) | Won 2-1 | +221582 |
| 9modern | 12 | Czyzewski, Shane (1541) | Won 2-0 | +181600 |
| 10modern | 19 | Jackson, Ian (1714) | Won 2-1 | +201620 |
| 11modern | 5 | Alikhani, Farid (1740) | Lost 1-2 | -161604 |
| 12modern | 49 | Roberts, Jesse (1686) | Lost 1-2 | -171587 |
| 13modern | 57 | Nord, Cody (1583) | Won 2-1 | +181605 |
| 14modern | 46 | Freeman, Zackery (1694) | Lost 0-2 | -161589 |
| 15modern | 73 | Wiznitzer, Aryeh (1948) | Lost 1-2 | -121577 |
| top | average opponent: 1671record: 8-5 | new rating: 1577 | ||
| Grand Prix Providence 2015 (DTK standard) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 108 | Penaloza, Johnpaul (1500) | Won 2-0 | +171532 |
| 2standard | 177 | Stellato, Sean (1518) | Lost 1-2 | -181514 |
| 3standard | 377 | Benson, Kyle (1500) | Lost 1-2 | -181496 |
| 4standard | 357 | Leslie, Robert (1483) | Won 2-0 | +181514 |
| 5standard | 393 | Housman, Myles (1673) | Lost 1-2 | -151499 |
| top | average opponent: 1535record: 2-3 | new rating: 1499 | ||
| Grand Prix Sacramento 2014 (THS limited) | starting rating: 1491 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 232 | Vu, Thanh (1518) | Won 2-0 | +181509 |
| 3sealed | 162 | Calvin, Nathan (1655) | Draw 1-1 | +31512 |
| 4sealed | 117 | Padilla, Jacob (1449) | Lost 0-2 | -191493 |
| 5sealed | 221 | Lahl, Michael (1520) | Won 2-0 | +181511 |
| 6sealed | 141 | Sherman, Joshua (1525) | Won 2-0 | +191530 |
| 7sealed | 90 | Clouet, Yann (1704) | Lost 1-2 | -151515 |
| top | average opponent: 1562record: 3-2-1 | new rating: 1515 | ||
| Grand Prix Oklahoma City 2013 (THS limited) | starting rating: 1506 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 104 | Boyd, Adam (1660) | Lost 0-2 | -151491 |
| 2sealed | 522 | Vuilcott, Ethan (1482) | Won 2-1 | +181509 |
| 3sealed | 480 | Axinn, Kevin (1500) | Lost 1-2 | -181491 |
| top | average opponent: 1547record: 1-2 | new rating: 1491 | ||
| Grand Prix Oakland 2013 (M14 limited) | starting rating: 1436 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 513 | Blenkinsop, Emma (1500) | Won 2-0 | +191455 |
| 2sealed | 150 | Johnson, Craig (1643) | Lost 0-2 | -141441 |
| 3sealed | 604 | Martinez, Sergio [USA] (1501) | Won 2-0 | +191460 |
| 4sealed | 253 | Yang, Xin (1517) | Lost 1-2 | -171443 |
| 5sealed | 475 | Heffernan, Anthony (1503) | Won 2-0 | +191462 |
| 6sealed | 219 | Wood, Steven (1457) | Won 2-1 | +181480 |
| 7sealed | 336 | Larson, Andrew (1560) | Won 2-1 | +191499 |
| 8sealed | 192 | Guiang, Mark (1664) | Won 2-0 | +211520 |
| 9sealed | 77 | Cheng, Aaron (1743) | Lost 1-2 | -141506 |
| top | average opponent: 1565record: 6-3 | new rating: 1506 | ||
| Grand Prix San Diego 2011 (ISD limited) | starting rating: 1451 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 511 | Huang, Barry (1500) | Lost 0-2 | -171434 |
| 2sealed | 538 | Lee, Brian (1448) | Won 2-0 | +181452 |
| 3sealed | 498 | Wenzel, Michael (1468) | Lost 0-2 | -171435 |
| 4sealed | 599 | Dosta, Christopher (1484) | Won 2-0 | +181453 |
| 5sealed | 572 | Riisness, Isaac (1502) | Lost 1-2 | -171436 |
| top | average opponent: 1481record: 2-3 | new rating: 1436 | ||
| Grand Prix Denver 2011 (MBS limited) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 460 | Turner, Benjamin A (1500) | Won 2-1 | +191488 |
| 2sealed | 412 | Martinez, Lee (1518) | Won 2-0 | +181506 |
| 3sealed | 432 | Henry, Jason (1385) | Lost 1-2 | -201486 |
| 4sealed | 508 | Curfman, Matthew (1518) | Lost 0-2 | -181468 |
| 5sealed | 538 | Hernandez, David A (1501) | Lost 0-2 | -171451 |
| top | average opponent: 1484record: 2-3 | new rating: 1451 | ||
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 731 | Looney, Ruddy (1500) | Lost 1-2 | -181448 |
| 2standard | 956 | Treat, Jay E (1482) | Lost 1-2 | -171431 |
| 3standard | 1008 | MacKellar, Deven (1465) | Won 2-0 | +191450 |
| 4standard | 969 | Isaac, Lance (1482) | Won 2-1 | +181468 |
| 5standard | 829 | Engel, Nicholas (1483) | Won 2-0 | +181486 |
| 6standard | 824 | Elias-warren, Rob D (1518) | Lost 0-2 | -171469 |
| top | average opponent: 1488record: 3-3 | new rating: 1469 | ||
| Grand Prix Los Angeles 2009 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 195 | Le, Michael (1437) | Lost 0-2 | -191481 |
| 3extended | 303 | McWilliams, Nathan (1501) | Won 2-0 | +181499 |
| 4extended | 148 | Conrad, Michael (1502) | Won 2-1 | +181517 |
| 5extended | 121 | Hopkins, Richard (1541) | Lost 0-2 | -171500 |
| 6extended | 174 | Chilk, Jonah (1532) | Lost 0-2 | -181482 |
| 7extended | 217 | Wainwright, Matt (1556) | Lost 0-2 | -161466 |
| top | average opponent: 1512record: 2-4 | new rating: 1466 | ||