Waltzer, Silas
Current rating: 1906 (#560)
Record: 73-50
Grand Prix New Jersey 2006Grand Prix Atlantic City 2013Grand Prix Philadelphia 2014Grand Prix New Jersey 2014Grand Prix Las Vegas 2015 (1)Grand Prix Las Vegas 2017 (limited)Grand Prix Las Vegas 2017 (modern)Grand Prix Oklahoma City 2017Grand Prix Dallas-Fort Worth 2018Grand Prix Las Vegas 2018 (modern)Grand Prix New Jersey 2019Grand Prix Las Vegas 2019 (limited)Grand Prix New Jersey 2020
| Grand Prix New Jersey 2020 (THB limited) | starting rating: 1960 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 322 | Stein, Mathew (1837) | Lost 0-2 | -201940 |
| 4sealed | 369 | Clayton, Tarrick (1427) | Won 2-0 | +101950 |
| 5sealed | 285 | Parker, Brock (1848) | Lost 0-2 | -201930 |
| 6sealed | 213 | Meislin, Matthew (1626) | Lost 0-2 | -241906 |
| top | average opponent: 1685record: 1-3 | new rating: 1906 | ||
| Grand Prix Las Vegas 2019 (limited) (MH1 limited) | starting rating: 1874 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 29 | Wight, Aaron (1413) | Won 2-1 | +101884 |
| 4sealed | 37 | Benedetti, Antony (1680) | Won 2-0 | +141898 |
| 5sealed | 25 | Ihlenfeldt, Samuel (1797) | Lost 1-2 | -201878 |
| 6sealed | 106 | Liu, Kevin (1534) | Won 2-0 | +121890 |
| 7sealed | 29 | Cash, Daniel (1387) | Won 2-1 | +101900 |
| 8sealed | 51 | Nguyen, Lan (1707) | Won 2-0 | +141914 |
| 9sealed | 22 | Bracken, Nicholas (1619) | Lost 0-2 | -231891 |
| 10draft | 2008 | Juza, Martin (1947) | Won 2-0 | +191910 |
| 11draft | 2008 | Cudkowicz, Daniel (1607) | Won 2-0 | +131923 |
| 12draft | 2008 | Nakamura, Shuhei (2126) | Won 2-0 | +221945 |
| 13draft | 2098 | Espinosa, Ivan (1885) | Won 2-1 | +161961 |
| 14draft | 2069 | Gotfredsen, Anders (1822) | Won 2-1 | +161977 |
| 15draft | 2029 | Yeh, Chih-Cheng (2056) | Lost 0-2 | -171960 |
| top | average opponent: 1737record: 10-3 | new rating: 1960 | ||
| Grand Prix New Jersey 2019 (RNA limited) | starting rating: 1740 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 331 | Lebouthillier, Eric (1504) | Won 2-0 | +131753 |
| 4sealed | 158 | Krempels, Craig (2030) | Won 2-0 | +231776 |
| 5sealed | 71 | Rinehart-Jones, Charlie (1862) | Won 2-0 | +201796 |
| 6sealed | 4 | Zimmer, Kurt (1701) | Won 2-1 | +161812 |
| 7sealed | 1 | Mabie, Bryan (1787) | Won 2-1 | +181830 |
| 8sealed | 6 | Schriever, Daniel (1813) | Won 2-1 | +171847 |
| 9sealed | 2 | Yurchick, Adam (1816) | Lost 0-2 | -181829 |
| 10draft | 109 | Tiu, Oliver (2095) | Won 2-0 | +221851 |
| 11draft | 134 | Ellis, Jason (1850) | Won 2-1 | +181869 |
| 12draft | 34 | Weitz, Benjamin (2090) | Lost 0-2 | -141855 |
| 13draft | 88 | Damo da Rosa, Paulo Vitor (1978) | Lost 0-2 | -151840 |
| 14draft | 79 | Black, Samuel (1959) | Won 2-0 | +201860 |
| 15draft | 2 | Gleason, Dennis (1641) | Won 2-1 | +141874 |
| top | average opponent: 1856record: 10-3 | new rating: 1874 | ||
| Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1751 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 216 | Burton, Brandon (1780) | Won 2-0 | +181769 |
| 4modern | 238 | Clingan, Casey (1605) | Lost 0-2 | -211748 |
| 5modern | 356 | Clark, Daniel (1619) | Won 2-1 | +161764 |
| 6modern | 266 | Bach, Austin (1708) | Lost 1-2 | -191745 |
| 7modern | 378 | Bolanos, Rodrigo (1535) | Won 2-0 | +141759 |
| 8modern | 272 | Wong, Erik (1530) | Won 2-1 | +141773 |
| 9modern | 5135 | Kim, Michael (1545) | Won 2-1 | +141787 |
| 10modern | 5107 | Parshall, Rodney (1568) | Lost 1-2 | -221765 |
| 11modern | 5165 | Winkelman, Brennan (1651) | Won 2-0 | +161781 |
| 12modern | 5117 | Dore, Maxime (1764) | Lost 0-2 | -191762 |
| 13modern | 5124 | Kirby, Zachary (1653) | Lost 1-2 | -201742 |
| 14modern | 5129 | Adelstein, Matthew (1601) | Won 2-0 | +161758 |
| 15modern | 5113 | Klosterman, Stefan (1737) | Lost 0-2 | -181740 |
| top | average opponent: 1638record: 7-6 | new rating: 1740 | ||
| Grand Prix Dallas-Fort Worth 2018 (DOM limited) | starting rating: 1706 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 143 | Sheen, Kaider (1507) | Lost 1-2 | -221684 |
| 4sealed | 162 | Humphrey, Elliott (1554) | Won 2-1 | +161700 |
| 5sealed | 215 | Candib, Aaron (1537) | Won 2-1 | +151715 |
| 6sealed | 102 | Serwinski, Jeffrey (1629) | Won 2-0 | +161731 |
| 7sealed | 32 | Hohns, Bryan (1925) | Won 2-0 | +221753 |
| 8sealed | 47 | Neal, Richard (1623) | Won 2-0 | +151768 |
| 9sealed | 28 | Luong, Marcus (1772) | Won 2-1 | +191787 |
| 10draft | 51 | Tomlinson, Jared (1567) | Lost 1-2 | -221765 |
| 11draft | 50 | Truong, Andy (1636) | Lost 1-2 | -211744 |
| 12draft | 3 | Pal, Carlos (1890) | Won 2-1 | +211765 |
| 13draft | 7 | Wise, Steve (1811) | Won 2-1 | +191784 |
| 14draft | 7 | Kim, Cynic (1838) | Lost 1-2 | -171767 |
| 15draft | 6 | Wells, John W (1865) | Lost 1-2 | -161751 |
| top | average opponent: 1704record: 8-5 | new rating: 1751 | ||
| Grand Prix Oklahoma City 2017 (modern) | starting rating: 1600 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 122 | Bauer, John (1697) | Lost 0-2 | -161584 |
| 4modern | 238 | DeLeve, Kevin (1485) | Won 2-1 | +161600 |
| 5modern | 107 | Leaton, Stephen (1512) | Won 2-0 | +161616 |
| 6modern | 65 | Hubbard, Alan (1705) | Won 2-0 | +201636 |
| 7modern | 44 | Haversat, Jacob (1915) | Lost 0-2 | -131623 |
| 8modern | 119 | Rojo, Jonathan (1574) | Lost 1-2 | -191604 |
| 9modern | 206 | Miller, Kevin (1525) | Won 2-0 | +171621 |
| 10modern | 137 | Kotscharjan, Greg (1563) | Won 2-0 | +171638 |
| 11modern | 122 | Orrmons, Kale (1767) | Won 2-0 | +201658 |
| 12modern | 39 | Nagro, Jacob (2080) | Won 2-0 | +251683 |
| 13modern | 50 | Tomczek, David (1628) | Lost 0-2 | -191664 |
| 14modern | 66 | Boyd, Denver (1678) | Won 2-1 | +181682 |
| 15modern | 46 | McVety, Max (1991) | Won 2-1 | +241706 |
| top | average opponent: 1702record: 9-4 | new rating: 1706 | ||
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1534 | |||
| round | table | opponent (rating) | result | Δrating |
| 4modern | 182 | Vu, Alexander (1518) | Lost 0-2 | -181516 |
| 5modern | 442 | Alexander, Reed (1630) | Won 2-0 | +201536 |
| 6modern | 442 | Espiritu, Rigel (1523) | Won 2-0 | +181554 |
| 7modern | 63 | Tang, Duncan (1934) | Won 2-0 | +241578 |
| 8modern | 29 | Mason, Greg (1642) | Won 2-1 | +201598 |
| 9modern | 75 | Chism, Aaron (1678) | Won 2-1 | +191617 |
| 10modern | 23 | Lingelbach, Cody (1966) | Lost 0-2 | -121605 |
| 11modern | 132 | Grezes, Felix (1846) | Won 2-0 | +221627 |
| 12modern | 64 | Wong, Daniel (1779) | Lost 1-2 | -151612 |
| 13modern | 78 | Sittner, Alex (1838) | Lost 0-2 | -141598 |
| 14modern | 170 | Anderson, Jamie (1549) | Won 2-1 | +171615 |
| 15modern | 96 | Choquette, Maxime (1762) | Lost 0-2 | -151600 |
| top | average opponent: 1722record: 7-5 | new rating: 1600 | ||
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1568 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 486 | Chen, Daniel (1520) | Lost 0-2 | -191549 |
| 4sealed | 396 | Kyla-Harakka, Joonas (1537) | Won 2-1 | +181567 |
| 5sealed | 439 | Garcia-Reid, Nicklaus (1513) | Won 2-0 | +171584 |
| 6sealed | 174 | Wiper, Charles (1796) | Lost 0-2 | -141570 |
| 7sealed | 460 | Barringer, Brandon (1534) | Lost 1-2 | -191551 |
| 8sealed | 526 | Hibbs, David (1618) | Lost 0-2 | -171534 |
| top | average opponent: 1586record: 2-4 | new rating: 1534 | ||
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1608 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 92 | Kotzias, Gregorio (1519) | Lost 1-2 | -201588 |
| 3sealed | 359 | Crosby, Brandon (1582) | Lost 1-2 | -181570 |
| 4sealed | 78 | Villa, Manuel (1480) | Won 2-1 | +171587 |
| 5sealed | 369 | Blommel, Christopher (1540) | Lost 1-2 | -191568 |
| top | average opponent: 1530record: 1-3 | new rating: 1568 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1599 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 989 | Nyhuis, Scott (1518) | Won 2-0 | +161615 |
| 3legacy | 737 | Tummolillo, Alessio (1672) | Lost 1-2 | -171598 |
| 4legacy | 954 | Govoni, Brian (1525) | Won 2-1 | +171615 |
| 5legacy | 706 | McDonald, Daniel (1526) | Lost 0-2 | -191596 |
| 6legacy | 777 | Bartosik, Luke (1487) | Won 2-1 | +161612 |
| 7legacy | 797 | Courson, David (1447) | Won 2-0 | +151627 |
| 8legacy | 657 | Bond, Matthew (1600) | Lost 1-2 | -191608 |
| top | average opponent: 1539record: 4-3 | new rating: 1608 | ||
| Grand Prix Philadelphia 2014 (BNG limited) | starting rating: 1507 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 55 | Bilz, Dean (1864) | Won 2-0 | +241531 |
| 4sealed | 67 | Ro, John (1554) | Won 2-1 | +181549 |
| 5sealed | 68 | Moir, Ben (1966) | Won 2-0 | +261575 |
| 6sealed | 1 | Smith, Erik (1664) | Won 2-0 | +191594 |
| 7sealed | 25 | Calcano, Christian (1803) | Lost 1-2 | -141580 |
| 8sealed | 21 | Majlaton, Alex (1865) | Won 0-0 | +231603 |
| 9sealed | 46 | Azzano, Douglas (1877) | Won 2-0 | +231626 |
| 10draft | 101 | Musser, Dan (1940) | Lost 0-2 | -131613 |
| 11draft | 44 | McKay, Brendan (1698) | Lost 0-2 | -161597 |
| 12draft | 34 | Betesh, Ralph (1578) | Won 2-1 | +181615 |
| 13draft | 44 | Walter, Royce (1774) | Lost 1-2 | -151600 |
| 14draft | 32 | Silva Frei, Gabriel (1591) | Won 2-0 | +171617 |
| 15draft | 70 | Greathouse, Robert (1595) | Lost 1-2 | -181599 |
| top | average opponent: 1751record: 8-5 | new rating: 1599 | ||
| Grand Prix Atlantic City 2013 (RTR standard) | starting rating: 1528 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 395 | Manzano, Ox (1554) | Won 2-1 | +181546 |
| 2standard | 286 | Howard, Duncan (1396) | Lost 1-2 | -211525 |
| 3standard | 537 | Zwaig, Jonathan (1481) | Won 2-0 | +171542 |
| 4standard | 251 | Sturm, Nate (1596) | Lost 0-2 | -171525 |
| 5standard | 397 | Jerman, James (1486) | Lost 0-2 | -181507 |
| top | average opponent: 1503record: 2-3 | new rating: 1507 | ||
| Grand Prix New Jersey 2006 (TSP limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 31 | Grube, Peter L (1500) | Won 2-0 | +181518 |
| 2sealed | 113 | Furlong, Matt (1468) | Won 2-0 | +171535 |
| 3sealed | 7 | Durney, Ryan (1493) | Won 2-1 | +171552 |
| 4sealed | 110 | Lapp, Christopher (1557) | Won 2-0 | +181570 |
| 5sealed | 12 | Nuijten, Julien (1880) | Lost 1-2 | -121558 |
| 6sealed | 111 | Priest, Joel (1595) | Lost 0-2 | -171541 |
| 7sealed | 141 | Fennell, Christopher (1820) | Lost 0-2 | -131528 |
| top | average opponent: 1616record: 4-3 | new rating: 1528 | ||