Scales, Zach
Current rating: 1590
Record: 64-63-5 (GP) / 2-8 (professional)
- 2001
- 2002
- 2003
- 2004
- 2005
- 2006
- 2007
- 2008
- 2012
- 2013
- 2014
- 2015
- 2016
- 2017
- 2018
- 2019
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1578 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 87 | Blaiotta, Victor (1442) | Lost 1-2 | -211557 |
| 2modern | 517 | Fields, Frank (1646) | Won 2-0 | +201577 |
| 3modern | 509 | Mcclurg, Ryan (1500) | Won 2-0 | +171594 |
| 4modern | 534 | Toller-Sager, Brian (1497) | Won 2-1 | +161610 |
| 5modern | 191 | Larry, Brandon (1515) | Lost 0-2 | -201590 |
| top | average opponent: 1520record: 3-2 | new rating: 1590 | ||
| Grand Prix Cleveland 2019 (RNA limited) | starting rating: 1619 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 37 | Levstek, Todd (1500) | Lost 0-2 | -201599 |
| 2sealed | 353 | Smith, Derek (1435) | Lost 0-2 | -211578 |
| top | average opponent: 1467record: 0-2 | new rating: 1578 | ||
| Grand Prix Los Angeles 2018 (M19 standard) | starting rating: 1530 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 211 | Mendoza, Brandon (1419) | Won 2-1 | +161546 |
| 2standard | 190 | Merlin, Nicholas (1546) | Won 2-1 | +181564 |
| 3standard | 208 | Wu, Jia (1690) | Won 2-1 | +201584 |
| 4standard | 104 | Yoo, Bradley (1846) | Lost 0-2 | -131571 |
| 5standard | 121 | Lindner, Dylan (1528) | Won 2-0 | +171588 |
| 6standard | 44 | Pan, Phimus (1912) | Won 2-0 | +241612 |
| 7standard | 29 | Wilson, Jacob (1963) | Won 2-1 | +241636 |
| 8standard | 11 | Yam, Wing Chun (1944) | Won 2-1 | +231659 |
| 9standard | 14 | Li, Larry (1996) | Lost 1-2 | -121647 |
| 10standard | 52 | Mine, Masahiro (1796) | Lost 1-2 | -151632 |
| 11standard | 84 | Miller, Drew (1610) | Won 2-1 | +181650 |
| 12standard | 41 | Sidher, Ricky (2013) | Lost 1-2 | -121638 |
| 13standard | 76 | Mueting, Ivan (1586) | Lost 0-2 | -191619 |
| top | average opponent: 1758record: 8-5 | new rating: 1619 | ||
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1542 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 328 | Cantu, Cheyenne (1500) | Lost 0-2 | -191523 |
| 3legacy | 718 | Vergo, Eric (1608) | Won 2-0 | +201543 |
| 4legacy | 770 | Heath, Joel (1573) | Won 2-0 | +181561 |
| 5legacy | 474 | Trojan, Jay (1984) | Lost 0-2 | -111550 |
| 6legacy | 707 | Rasmussen, Ron (1416) | Lost 1-2 | -201530 |
| top | average opponent: 1616record: 2-3 | new rating: 1530 | ||
| Grand Prix Los Angeles 2016 (modern) | starting rating: 1539 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 276 | Alvarez, Moises (1500) | Lost 1-2 | -181521 |
| 3modern | 608 | Evanko, Jason (1433) | Won 2-0 | +161537 |
| 4modern | 447 | Huang, Jiawei (1522) | Won 2-1 | +181555 |
| 5modern | 153 | Khan, Alec (1756) | Lost 1-2 | -151540 |
| 6modern | 612 | Fleurant, Jason (1754) | Won 2-1 | +221562 |
| 7modern | 318 | Lawson, John (1486) | Lost 1-2 | -191543 |
| 8modern | 458 | Heybl, Jacob (1517) | Won 2-0 | +171560 |
| 9modern | 250 | Gulevich, Aaron (1528) | Lost 0-2 | -181542 |
| top | average opponent: 1562record: 4-4 | new rating: 1542 | ||
| Grand Prix Oakland 2016 (BFZ standard) | starting rating: 1528 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 205 | Hyland, Graham (1497) | Won 2-0 | +171545 |
| 3standard | 324 | Thao, Seena (1536) | Won 2-1 | +181563 |
| 4standard | 47 | Wijaya, Vidianto (2007) | Lost 1-2 | -101553 |
| 5standard | 123 | Swarts, Cory (1502) | Lost 0-2 | -191534 |
| 6standard | 473 | Seyssel, Yurien (1689) | Won 2-0 | +201554 |
| 7standard | 197 | DiMaggio, Matthew (1711) | Lost 1-2 | -151539 |
| top | average opponent: 1657record: 3-3 | new rating: 1539 | ||
| Grand Prix San Diego 2015 (ORI standard) | starting rating: 1526 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 342 | Newbom, Andy (1500) | Won 2-0 | +171543 |
| 2standard | 296 | Bircher, Ryan (1448) | Won 2-1 | +161559 |
| 3standard | 291 | Pardue, Kenneth (1537) | Lost 0-2 | -181541 |
| 4standard | 392 | Winkelpleck, Chad (1571) | Won 2-0 | +191560 |
| 5standard | 169 | Wescoe, Craig (1817) | Lost 0-2 | -141546 |
| 6standard | 253 | Miller, Iann (1520) | Lost 1-2 | -181528 |
| top | average opponent: 1566record: 3-3 | new rating: 1528 | ||
| Grand Prix Los Angeles 2014 (KTK standard) | starting rating: 1545 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 211 | Koenig, Ryan (1476) | Won 2-0 | +171562 |
| 2standard | 302 | Rockenbach, Bryan (1502) | Lost 0-2 | -191543 |
| 3standard | 669 | Barbee, Derek (1500) | Lost 0-2 | -191524 |
| 4standard | 661 | Odorizzi, Christopher (1698) | Won 2-0 | +211545 |
| 5standard | 605 | Van Brocklin, Hunter (1469) | Lost 1-2 | -191526 |
| top | average opponent: 1529record: 2-3 | new rating: 1526 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1564 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 768 | Lau, Joseph (1526) | Lost 0-2 | -191545 |
| top | record: 0-1 | new rating: 1545 | ||
| Grand Prix San Diego 2013 (modern) | starting rating: 1583 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 48 | Pfeifer, William (1500) | Won 2-1 | +171600 |
| 2modern | 63 | Keliipuleole, William (1518) | Lost 0-2 | -201580 |
| 3modern | 146 | Tran, Anthony (1657) | Lost 0-2 | -161564 |
| top | average opponent: 1558record: 1-2 | new rating: 1564 | ||
| Grand Prix Anaheim 2012 (Innistrad block) | starting rating: 1532 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 198 | James, Marcus (1500) | Won 2-1 | +181550 |
| 2block | 5 | Liu, Liming (1518) | Won 2-0 | +171567 |
| 3block | 96 | Bartolomei, Iain (2012) | Won 2-0 | +261593 |
| 4block | 16 | Nabi, Basil (1748) | Won 2-1 | +201613 |
| 5block | 66 | Park, Larry (1524) | Lost 1-2 | -191594 |
| 6block | 97 | McClure, Blake (1574) | Won 2-0 | +171611 |
| 7block | 46 | Sittner, Alex (1718) | Lost 0-2 | -161595 |
| 8block | 86 | Borish, Gregory (1616) | Won 2-1 | +191614 |
| 9block | 91 | Ellis, Kenneth (1755) | Won 2-1 | +201634 |
| 10block | 48 | Nguyen, David (1622) | Lost 1-2 | -181616 |
| 11block | 64 | Villagrana, Rene (1500) | Lost 0-2 | -201596 |
| 12block | 62 | Dougherty, Robert (1892) | Lost 0-2 | -131583 |
| top | average opponent: 1665record: 7-5 | new rating: 1583 | ||
| Grand Prix Denver 2008 (Lorwyn block) | starting rating: 1531 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 138 | Brobston, Bradley (1500) | Won 2-0 | +171548 |
| 2block | 8 | Inoue, Sean (1661) | Lost 0-2 | -161532 |
| 3block | 233 | Tessler, Johnathan T (1570) | Won 2-1 | +191551 |
| 4block | 171 | Favinger, Eric (1519) | Lost 0-2 | -191532 |
| top | average opponent: 1563record: 2-2 | new rating: 1532 | ||
| Grand Prix San Francisco 2007 (Time Spiral block) | starting rating: 1533 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 117 | Skinner, Daniel (1492) | Won 2-1 | +181551 |
| 3block | 89 | Bonham, Nicholas (1512) | Won 2-1 | +171568 |
| 4block | 56 | Taylor, Brian (1518) | Lost 0-2 | -191549 |
| 5block | 114 | West, Alexander (1525) | Lost 0-2 | -181531 |
| top | average opponent: 1512record: 2-2 | new rating: 1531 | ||
| Grand Prix Dallas 2007 (extended) | starting rating: 1511 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 4 | Durnan, Harry (1518) | Won 2-0 | +181529 |
| 3extended | 54 | Wise, James (1545) | Won 0-0 | +181547 |
| 4extended | 35 | Stavola, Kate (1751) | Lost 0-2 | -141533 |
| 5extended | 126 | Nunez, Victor (1541) | Won 2-1 | +181551 |
| 6extended | 71 | Tamez, Carl C (1568) | Lost 1-2 | -181533 |
| top | average opponent: 1584record: 3-2 | new rating: 1533 | ||
| Grand Prix Phoenix 2006 (CSP limited) | starting rating: 1471 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 46 | Strasberg, Steven (1519) | Draw 1-1 | +11472 |
| 3sealed | 53 | Smith, Danny L (1518) | Won 2-0 | +191491 |
| 4sealed | 55 | Gates, James (1615) | Won 2-0 | +201511 |
| 5sealed | 29 | Pelcak, John (1636) | Lost 0-2 | -151496 |
| 6sealed | 61 | Higashi, Chris (1621) | Won 2-0 | +201516 |
| 7sealed | 37 | Luttmann, Alexander (1561) | Won 2-0 | +191535 |
| 8sealed | 21 | Weeden, Eric (1577) | Won 2-1 | +191554 |
| 9draft | 29 | Ochoa, David (1620) | Lost 0-2 | -171537 |
| 10draft | 20 | Michaels, Lucas (1605) | Won 2-1 | +191556 |
| 11draft | 25 | Bracht, Maximilian (1724) | Lost 1-2 | -151541 |
| 12draft | 27 | Bracht, Maximilian (1739) | Lost 0-2 | -141527 |
| 13draft | 16 | Brockway, Brian (1653) | Lost 0-2 | -161511 |
| top | average opponent: 1616record: 6-5-1 | new rating: 1511 | ||
| Grand Prix Philadelphia 2005 (legacy) | starting rating: 1459 | |||
| round | table | opponent (rating) | result | Δrating |
| 4legacy | 16 | Ravitz, Joshua (1735) | Lost 1-2 | -131446 |
| 5legacy | 63 | Wilson, Zachary (1621) | Won 2-1 | +211467 |
| 6legacy | 60 | Auvinen, Gunnari (1480) | Won 2-0 | +191486 |
| 7legacy | 18 | Glass, John (1597) | Draw 1-1 | +21488 |
| 8legacy | 27 | Connelly, Christopher (1586) | Lost 1-2 | -171471 |
| top | average opponent: 1604record: 2-2-1 | new rating: 1471 | ||
| Pro Tour Los Angeles 2005 (extended) | starting rating: 1523 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 158 | Meulders, Fried (1661) | Lost 0-2 | -161507 |
| 2extended | 137 | Canali, Pierre (1837) | Lost 1-2 | -121495 |
| 3extended | 135 | Oodan, Takeshi (1507) | Lost 1-2 | -181477 |
| 4extended | 151 | Trobia, Federico (1473) | Lost 1-2 | -181459 |
| top | average opponent: 1620record: 0-4 | new rating: 1459 | ||
| Grand Prix Mexico City 2005 (Kamigawa block) | starting rating: 1398 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 25 | Diaz Chavez Landgrave, Raul (1518) | Won 2-0 | +201418 |
| 3block | 5 | Martinez Sotelo, Gabriel (1536) | Lost 0-2 | -161402 |
| 4block | 62 | Ponce Franco, Jose Manuel (1501) | Won 2-1 | +201422 |
| 5block | 25 | amaro ibarra, norberto eduar (1519) | Won 2-0 | +201442 |
| 6block | 15 | Zajdner, Mark (1748) | Won 2-1 | +231465 |
| 7block | 6 | Rivera Morales, Humberto (1538) | Won 2-0 | +201485 |
| 8block | 9 | Liprandi, Maximiliano (1572) | Won 2-0 | +191504 |
| 9block | 4 | Escalona, Miguel (1612) | Won 2-1 | +201524 |
| 10block | 1 | Postlethwait, William (1821) | Lost 1-2 | -121512 |
| 11block | 7 | Ruel, Olivier (2120) | Won 2-0 | +271539 |
| 12block | 4 | Sibast, Rasmus (1726) | ID | 01539 |
| 13block | 4 | Murguia, Edgar (1620) | Lost 0-2 | -161523 |
| top | average opponent: 1653record: 8-3-1 | new rating: 1523 | ||
| Grand Prix Salt Lake City 2005 (Kamigawa block) | starting rating: 1432 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 57 | Hayashi, Riki (1478) | Lost 1-2 | -171415 |
| 3block | 61 | Oliver, Avrom (1500) | Lost 0-2 | -171398 |
| top | average opponent: 1489record: 0-2 | new rating: 1398 | ||
| Grand Prix Seattle 2005 (extended) | starting rating: 1425 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 93 | Wascisin, Brian (1558) | Lost 0-2 | -161409 |
| 3extended | 128 | Crownhart, Brian J (1499) | Won 2-1 | +201429 |
| 4extended | 119 | Garfein, Geoffrey (1484) | Won 2-0 | +191448 |
| 5extended | 78 | Maples, Zack (1536) | Lost 1-2 | -161432 |
| top | average opponent: 1519record: 2-2 | new rating: 1432 | ||
| Pro Tour Columbus 2004 (extended) | starting rating: 1435 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 56 | Putnam, Taylor (1500) | Won 2-0 | +191454 |
| 2extended | 5 | Sibast, Rasmus (1561) | Lost 1-2 | -161438 |
| 3extended | 102 | DeTora, Melissa (1731) | Lost 0-2 | -121426 |
| 4extended | 118 | Tsuchiya, Heinrich (1594) | Lost 0-2 | -151411 |
| 5extended | 108 | Fatouros, Vasilis (1722) | Won 2-0 | +231434 |
| 6extended | 89 | Harvey, Eugene (1972) | Lost 0-2 | -91425 |
| top | average opponent: 1680record: 2-4 | new rating: 1425 | ||
| Grand Prix Oakland 2004 (DST limited) | starting rating: 1471 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 92 | Hawtrey, John (1449) | Lost 0-2 | -181453 |
| 2sealed | 130 | White, Donald (1488) | Lost 0-2 | -181435 |
| top | average opponent: 1469record: 0-2 | new rating: 1435 | ||
| Grand Prix Anaheim 2003 (extended) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 25 | rowland, niles (1522) | Lost 1-2 | -171484 |
| 3extended | 52 | Campbell, Lloyd (1482) | Lost 0-2 | -181466 |
| 4extended | 104 | Smith, Justin (1657) | Won 2-0 | +211487 |
| 5extended | 88 | Tatro, Danny (1501) | Won 2-0 | +181505 |
| 6extended | 53 | Tamblyn, Mitchell (1584) | Lost 1-2 | -161489 |
| 7extended | 75 | Cron, Andrew (1502) | Lost 1-2 | -181471 |
| top | average opponent: 1541record: 2-4 | new rating: 1471 | ||
| Grand Prix Los Angeles 2002 (ONS rochester) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 75 | Gossett, Scott (1500) | Lost 1-2 | -181484 |
| 2sealed | 155 | Spears, David (1442) | Won 2-0 | +171501 |
| 3sealed | 102 | Moe, Tyler (1500) | Won 2-0 | +181519 |
| 4sealed | 145 | Johnson, Paul (1541) | Lost 0-2 | -181501 |
| top | average opponent: 1496record: 2-2 | new rating: 1501 | ||
| Grand Prix Las Vegas 2001 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 23 | Goldman, Brandon (1500) | Lost 0-2 | -181482 |
| 2extended | 173 | Thompson, Keith (1482) | Draw 1-1 | 01482 |
| 3extended | 156 | Mann, Michael (1482) | Draw 1-1 | 01482 |
| 4extended | 196 | Jahn, Peter (1481) | Won 2-1 | +181500 |
| 5extended | 158 | Wee, Olwen (1519) | Lost 0-2 | -181482 |
| 6extended | 141 | Chidester, Kevin (1465) | Won 2-0 | +181500 |
| 7extended | 106 | Welty, Terry (1594) | Draw 1-1 | +21502 |
| top | average opponent: 1503record: 2-2-3 | new rating: 1502 | ||