Beckham, Zenaide
Current rating: 1505
Record: 46-44-4
Grand Prix Las Vegas 2013Grand Prix Las Vegas 2015 (1)Grand Prix Seattle-Tacoma 2015Grand Prix Oakland 2016Grand Prix Portland 2016Grand Prix Las Vegas 2017 (legacy)Grand Prix Denver 2017Grand Prix Portland 2017Grand Prix Seattle 2018 (legacy)Grand Prix Portland 2018Grand Prix Seattle 2019Grand Prix Las Vegas 2019 (modern)Grand Prix Portland 2019Grand Prix Phoenix 2020
| Grand Prix Phoenix 2020 (pioneer) | starting rating: 1527 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 6 | Steele, Curtis (1390) | Lost 1-2 | -211506 |
| 2pioneer | 236 | Johnson, Preston (1448) | Lost 1-2 | -191487 |
| 3pioneer | 411 | Capati, Mara Katrina (1464) | Won 2-0 | +181505 |
| 4pioneer | 401 | Martinez, Emmanuel (1515) | Won 2-1 | +181523 |
| 5pioneer | 255 | Woodard, Alec (1496) | Lost 1-2 | -181505 |
| top | average opponent: 1463record: 2-3 | new rating: 1505 | ||
| Grand Prix Portland 2019 (ELD standard) | starting rating: 1568 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 87 | Anderson, Aiden (1500) | Lost 1-2 | -191549 |
| 2standard | 163 | Wolten, James (1504) | Lost 1-2 | -191530 |
| 3standard | 234 | Kroytz, Rick (1466) | Won 0-0 | +171547 |
| 4standard | 183 | Halladay, Kevin (1422) | Lost 0-2 | -201527 |
| top | average opponent: 1473record: 1-3 | new rating: 1527 | ||
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1614 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 28 | Santos, Murillo (1500) | Won 2-0 | +161630 |
| 2modern | 230 | Blaiotta, Victor (1463) | Lost 0-2 | -211609 |
| 3modern | 677 | Lindner-Vance, Will (1488) | Lost 1-2 | -201589 |
| 4modern | 698 | Steffens, Paul (1437) | Lost 1-2 | -211568 |
| top | average opponent: 1472record: 1-3 | new rating: 1568 | ||
| Grand Prix Seattle 2019 (MH1 limited) | starting rating: 1609 | |||
| round | table | opponent (rating) | result | Δrating |
| A1sealed | 522 | Lien, Alex (1636) | Lost 1-2 | -171592 |
| A2sealed | 641 | Canright, Dexter (1400) | Won 2-0 | +141606 |
| A3sealed | 286 | Hunter, Andrew (1503) | Won 2-0 | +161622 |
| A4sealed | 195 | Joly, Kyle (1564) | Won 2-0 | +171639 |
| A5sealed | 98 | Pauley, Adam (1551) | Won 2-1 | +171656 |
| A6sealed | 45 | Thigpen, David (1556) | Draw 1-1 | -21654 |
| A7sealed | 86 | Carr, Eric (1552) | Lost 1-2 | -201634 |
| A8sealed | 144 | Silence, Walter (1548) | Lost 0-2 | -201614 |
| top | average opponent: 1539record: 4-3-1 | new rating: 1614 | ||
| Grand Prix Portland 2018 (modern) | starting rating: 1604 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 215 | Maxey, Scott (1570) | Draw 1-1 | 01604 |
| 3modern | 375 | Kim, Gregory (1377) | Won 2-0 | +141618 |
| 4modern | 196 | Tovar, Forrest (1594) | Lost 1-2 | -191599 |
| 5modern | 386 | Sharp, Noah (1516) | Lost 1-2 | -191580 |
| 6modern | 517 | Carbary, Justin (1405) | Won 2-1 | +141594 |
| 7modern | 370 | Shi, Jin (1482) | Won 2-0 | +161610 |
| 8modern | 250 | Wichman, Hugh (1537) | Draw 1-1 | -11609 |
| top | average opponent: 1497record: 3-2-2 | new rating: 1609 | ||
| Grand Prix Seattle 2018 (legacy) (legacy) | starting rating: 1641 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 276 | Duncan, Jeremy (1491) | Won 2-1 | +161657 |
| 3legacy | 157 | Johnson, James (1468) | Lost 0-2 | -221635 |
| 4legacy | 313 | Corbin, Nick (1391) | Lost 1-2 | -221613 |
| 5legacy | 411 | Adamson, Jared (1482) | Lost 0-2 | -211592 |
| 6legacy | 557 | Pritt, Matthew (1501) | Won 2-0 | +171609 |
| 7legacy | 426 | Pruner, Matt (1494) | Lost 1-2 | -201589 |
| 8legacy | 361 | Lee, Jonathan (1454) | Won 2-1 | +151604 |
| top | average opponent: 1469record: 3-4 | new rating: 1604 | ||
| Grand Prix Portland 2017 (XLN standard) | starting rating: 1588 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 205 | McWryn, Emrys (1500) | Won 2-0 | +171605 |
| 2standard | 172 | Kalbus, Kurt (1271) | Won 2-1 | +121617 |
| 3standard | 227 | Larsson, Chris (1641) | Won 2-1 | +181635 |
| 4standard | 138 | Priest, Edward (1552) | Won 2-1 | +171652 |
| 5standard | 4 | Zhu, Yuxuan (1828) | Lost 1-2 | -151637 |
| 6standard | 80 | Thompson, Gerry (1846) | Won 2-0 | +221659 |
| 7standard | 33 | Lam, Bryan (1682) | Lost 0-2 | -181641 |
| 8standard | 203 | Stroud, Ryan (1544) | Won 2-1 | +161657 |
| 9standard | 91 | Laurel, Matthew (1527) | Won 2-1 | +161673 |
| 10standard | 78 | Finley, Christopher (1793) | Won 2-0 | +201693 |
| 11standard | 13 | Frigon, Luke (1829) | Lost 0-2 | -151678 |
| 12standard | 67 | Steinway, Rob (1612) | Lost 0-2 | -201658 |
| 13standard | 106 | Joseph, Leon (1645) | Lost 1-2 | -181640 |
| 14standard | 115 | Lossett, Joe (1804) | Lost 1-2 | -151625 |
| 15standard | 121 | Hush, Jake (1528) | Won 2-0 | +161641 |
| top | average opponent: 1640record: 9-6 | new rating: 1641 | ||
| Grand Prix Denver 2017 (HOU standard) | starting rating: 1566 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 306 | Jenkins, Bud (1500) | Won 2-0 | +171583 |
| 2standard | 99 | Maldonado, Bear (1516) | Lost 0-2 | -191564 |
| 3standard | 427 | Winters, Lance (1501) | Won 2-0 | +171581 |
| 4standard | 188 | Nguyen, Kevin (1635) | Won 2-0 | +191600 |
| 5standard | 97 | McDaniel, Charles (1731) | Won 2-1 | +201620 |
| 6standard | 71 | Poglodzinski, John (1515) | Lost 0-2 | -201600 |
| 7standard | 213 | Marino, Lee (1676) | Lost 0-2 | -171583 |
| 8standard | 279 | Crowder, Justin (1435) | Lost 0-2 | -201563 |
| 9standard | 283 | Walter, Royce (1996) | Won 2-1 | +251588 |
| top | average opponent: 1611record: 5-4 | new rating: 1588 | ||
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1472 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 570 | Beardsley, Sean (1409) | Won 2-0 | +171489 |
| 2legacy | 188 | Webb, Andrew (1673) | Won 2-1 | +211510 |
| 3legacy | 471 | An, Kevin (1819) | Won 2-0 | +231533 |
| 4legacy | 191 | Soloway, Kevin (1579) | Lost 0-2 | -171516 |
| 5legacy | 501 | Evans, Eric (1584) | Won 2-1 | +201536 |
| 6legacy | 310 | Tovar, Ricky (1582) | Won 2-0 | +181554 |
| 7legacy | 108 | Chandler, Andrew (1578) | Won 2-0 | +191573 |
| 8legacy | 115 | Holm, Fredrik (1731) | Lost 1-2 | -151558 |
| 9legacy | 93 | Woods, Jeff (1510) | Draw 1-1 | -11557 |
| 10legacy | 177 | Aker, Clint (1552) | Lost 0-2 | -181539 |
| 11legacy | 262 | Madison, Anna (1580) | Lost 1-2 | -181521 |
| 12legacy | 277 | Walton, Henry (1542) | Won 2-0 | +191540 |
| 13legacy | 216 | Leza, Eddie (1618) | Won 2-1 | +191559 |
| 14legacy | 172 | Fior, Daniel (1906) | Won 2-1 | +241583 |
| 15legacy | 128 | Gotlib, Nathan (1631) | Lost 1-2 | -171566 |
| top | average opponent: 1620record: 9-5-1 | new rating: 1566 | ||
| Grand Prix Portland 2016 (EMN standard) | starting rating: 1488 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 365 | Whelan, Austin (1566) | Lost 0-2 | -161472 |
| top | record: 0-1 | new rating: 1472 | ||
| Grand Prix Oakland 2016 (BFZ standard) | starting rating: 1506 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 146 | Roland Jr, Desmond (1516) | Lost 0-2 | -181488 |
| top | record: 0-1 | new rating: 1488 | ||
| Grand Prix Seattle-Tacoma 2015 (legacy) | starting rating: 1528 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 23 | Valentine, Joseph (1502) | Lost 1-2 | -191509 |
| 3legacy | 730 | Ernstson, Evan (1499) | Lost 1-2 | -181491 |
| 4legacy | 862 | Ford, Daniel (1464) | Won 2-0 | +171508 |
| 5legacy | 477 | Thorlakson, Neil (1398) | Won 2-0 | +161524 |
| 6legacy | 474 | Wingard-Phillips, Jonathan (1517) | Lost 1-2 | -181506 |
| top | average opponent: 1476record: 2-3 | new rating: 1506 | ||
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 163 | Fletcher, Eric (1564) | Lost 1-2 | -161448 |
| 2sealed | 185 | Flukinger, Evan (1485) | Won 2-0 | +181466 |
| 3sealed | 275 | To, David (1436) | Lost 1-2 | -181448 |
| 4sealed | 267 | Johnson, Wesley (1485) | Won 2-1 | +181466 |
| 5sealed | 195 | Mattern, William (1539) | Won 2-0 | +201486 |
| 6sealed | 151 | Clifton, Corey (1560) | Won 2-1 | +191505 |
| 7sealed | 97 | Kristoffersen, Johannes (1643) | Won 2-1 | +211526 |
| 8sealed | 34 | Powers, Ray (1599) | Won 2-1 | +191545 |
| 9sealed | 56 | Andres, Josh (1575) | Lost 0-2 | -171528 |
| top | average opponent: 1543record: 6-3 | new rating: 1528 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1199 | Eugenio, Brian (1500) | Lost 0-2 | -181482 |
| 2sealed | 1275 | Geberovich, Benjamin (1508) | Won 2-0 | +181500 |
| 3sealed | 1258 | Peter, Chad (1464) | Lost 0-2 | -181482 |
| 4sealed | 1341 | McMullen, Robyn (1483) | Lost 0-2 | -181464 |
| top | average opponent: 1489record: 1-3 | new rating: 1464 | ||