Roukas, Sam
Current rating: 1893 (#666)
Record: 127-85
- 2010
- 2011
- 2012
- 2013
- 2014
- 2016
- 2017
- 2018
- 2019
- 2020
| Grand Prix New Jersey 2020 (THB limited) | starting rating: 1855 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 292 | Kozikis, Jeffrey (1466) | Won 2-1 | +111866 |
| 3sealed | 150 | Hess, James (1542) | Won 2-1 | +121878 |
| 4sealed | 8 | Myers, Jeromy (1802) | Lost 1-2 | -191859 |
| 5sealed | 195 | Carey, Anthony (1536) | Won 2-0 | +121871 |
| 6sealed | 130 | Bugalter, Ben (1817) | Won 2-1 | +171888 |
| 7sealed | 39 | Targia, Christopher (1567) | Lost 1-2 | -241864 |
| 8sealed | 146 | Caputo, Michael (1571) | Won 2-1 | +131877 |
| 9sealed | 65 | Johnson, Brendon (1754) | Won 2-1 | +161893 |
| top | average opponent: 1632record: 6-2 | new rating: 1893 | ||
| Grand Prix Atlanta 2019 (legacy) | starting rating: 1863 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 84 | Davis, Matthew 2 (1478) | Won 2-0 | +111874 |
| 3legacy | 60 | Marklyn, Tyler (1728) | Won 2-1 | +161890 |
| 4legacy | 91 | Weihe, Sean (1761) | Lost 0-2 | -201870 |
| 5legacy | 174 | Waller, Ozzie (1578) | Lost 0-2 | -241846 |
| 6legacy | 152 | Schlichting, Bill (1627) | Won 2-0 | +141860 |
| 7legacy | 135 | Schwartz, Jerod (1612) | Lost 1-2 | -221838 |
| 8legacy | 213 | John, Julian (1766) | Won 2-0 | +171855 |
| top | average opponent: 1650record: 4-3 | new rating: 1855 | ||
| Grand Prix Niagara Falls 2019 (legacy) | starting rating: 1852 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 123 | Walsh, Matthew (1537) | Won 2-0 | +121864 |
| 4legacy | 98 | Kikta, Mark (1445) | Won 2-0 | +111875 |
| 5legacy | 44 | Martinez, Mario E (1956) | Won 2-1 | +191894 |
| 6legacy | 6 | So, Justin (1547) | Lost 0-2 | -241870 |
| 7legacy | 19 | Seliskar, Stephen (1549) | Lost 0-2 | -231847 |
| 8legacy | 124 | Strachan, Tyrik (1661) | Won 2-1 | +141861 |
| 9legacy | 71 | Scott, Jody (1626) | Won 2-0 | +141875 |
| 10legacy | 31 | Blackwell, Keith (1848) | Won 2-0 | +181893 |
| 11legacy | 15 | Schroeder, Maximilian (1621) | Lost 1-2 | -231870 |
| 12legacy | 50 | Corman-Gill, Cyrus (1756) | Won 2-0 | +161886 |
| 13legacy | 27 | Mesadri, Conrado (1665) | Lost 0-2 | -221864 |
| 14legacy | 48 | Patel, Tariq (1917) | Lost 1-2 | -171847 |
| 15legacy | 53 | Remelt, Shane (1761) | Won 2-0 | +161863 |
| top | average opponent: 1684record: 8-5 | new rating: 1863 | ||
| Grand Prix New Jersey 2018 (GRN standard) | starting rating: 1878 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 185 | Russell, Griffin (1680) | Lost 0-2 | -211857 |
| 4standard | 320 | Eveland, James (1667) | Won 2-1 | +141871 |
| 5standard | 160 | Flannagan, Jaxon (1511) | Lost 0-2 | -241847 |
| 6standard | 274 | Chen, Jimmy (1578) | Lost 0-2 | -231824 |
| 7standard | 330 | Davis, Ryan (1432) | Won 2-1 | +121836 |
| 8standard | 228 | Wray, James (1737) | Won 2-0 | +161852 |
| top | average opponent: 1601record: 3-3 | new rating: 1852 | ||
| Grand Prix Richmond 2018 (leg) (legacy) | starting rating: 1865 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 56 | Felicetti, Ted (1741) | Won 2-0 | +161881 |
| 4legacy | 116 | Margolis, Max (1710) | Won 2-1 | +151896 |
| 5legacy | 51 | Mincucci, Nick (1497) | Won 2-0 | +111907 |
| 6legacy | 19 | Wood, Zachary (1531) | Lost 0-2 | -251882 |
| 7legacy | 62 | Flynn, Kyle (1711) | Won 2-0 | +151897 |
| 8legacy | 12 | Cuneo, Andrew (2075) | Lost 1-2 | -151882 |
| 9legacy | 2074 | Beasley, Shanice (1573) | Lost 1-2 | -231859 |
| 10legacy | 2064 | Kizuka, Jeremy (1499) | Won 2-1 | +121871 |
| 11legacy | 2072 | Ayers, Daryl (1868) | Lost 0-2 | -191852 |
| 12legacy | 2062 | Dore, Maxime (1797) | Lost 1-2 | -191833 |
| 13legacy | 2072 | Cooperman, Ross (1486) | Won 2-0 | +121845 |
| 14legacy | 2025 | Burton, Brandon (1709) | Won 2-1 | +161861 |
| 15legacy | 2043 | Mondello, Jake (1837) | Won 2-1 | +171878 |
| top | average opponent: 1695record: 8-5 | new rating: 1878 | ||
| Grand Prix Providence 2018 (M19 standard) | starting rating: 1890 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 181 | Demestrio, Joe (1819) | Lost 0-2 | -191871 |
| 4standard | 129 | Hamasoor, Delan (1437) | Lost 1-2 | -261845 |
| 5standard | 234 | Lo, Shawn (1579) | Won 2-0 | +131858 |
| 6standard | 219 | Clementz, Zachary (1413) | Lost 1-2 | -251833 |
| 7standard | 212 | Sacks, Neal (1867) | Won 2-0 | +181851 |
| 8standard | 128 | Takahama, Ken (1599) | Won 2-1 | +141865 |
| top | average opponent: 1619record: 3-3 | new rating: 1865 | ||
| Grand Prix Birmingham 2018 (leg) (legacy) | starting rating: 1838 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 57 | Repa, Tamas (1642) | Won 2-1 | +141852 |
| 4legacy | 134 | Nobe, Hiroyuki (1446) | Won 2-1 | +111863 |
| 5legacy | 15 | Diaz Rojo, Ricardo (1697) | Won 2-1 | +151878 |
| 6legacy | 31 | Schuetz, Stefan (1986) | Lost 1-2 | -161862 |
| 7legacy | 96 | Tobiasch, Marc (1876) | Won 2-1 | +181880 |
| 8legacy | 22 | Sanchez Bartolome, Jesus Vicente (1701) | Won 2-1 | +151895 |
| 9legacy | 5013 | Yoshino, Kohei (1845) | Lost 0-2 | -191876 |
| 10legacy | 5064 | Faina, Andrea (1659) | Lost 0-2 | -221854 |
| 11legacy | 5080 | Lossett, Joe (1777) | Won 2-1 | +171871 |
| 12legacy | 5054 | Sun, Miao (1595) | Won 2-1 | +131884 |
| 13legacy | 5046 | Tassone, Lorenzo (1629) | Lost 0-2 | -231861 |
| 14legacy | 5048 | Salmenharju, Auvo (1618) | Won 2-1 | +141875 |
| 15legacy | 5027 | De La Calle Arroyo, Carlos (1701) | Won 2-0 | +151890 |
| top | average opponent: 1706record: 9-4 | new rating: 1890 | ||
| Grand Prix Seattle 2018 (legacy) (legacy) | starting rating: 1740 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 183 | Rasmussen, Jonathan (1490) | Won 2-0 | +131753 |
| 3legacy | 175 | Fang, Percy (1882) | Won 2-1 | +211774 |
| 4legacy | 141 | Logsdon, Jim (1624) | Won 2-1 | +151789 |
| 5legacy | 65 | Peters, Oliver [USA] (1561) | Lost 0-2 | -221767 |
| 6legacy | 149 | Witten, Zack (1931) | Won 2-0 | +211788 |
| 7legacy | 128 | Dilks, Matthew (1869) | Lost 0-2 | -171771 |
| 8legacy | 178 | Ives, Thomas (1561) | Won 2-0 | +151786 |
| 9legacy | 1144 | Tibbles, Dan (1575) | Won 2-0 | +141800 |
| 10legacy | 1083 | McDaniel, Charles (1811) | Won 2-0 | +181818 |
| 11legacy | 1040 | Anderson, Kyle (1681) | Won 2-0 | +161834 |
| 12legacy | 1035 | Tilsen, Patrick (1768) | Won 2-0 | +161850 |
| 13legacy | 1016 | Sittner, Alex (1829) | Lost 1-2 | -181832 |
| 14legacy | 1018 | Weihe, Sean (1879) | Won 2-0 | +191851 |
| 15legacy | 1014 | Takahashi, Yuta (2118) | Lost 0-2 | -131838 |
| top | average opponent: 1756record: 10-4 | new rating: 1838 | ||
| Grand Prix Toronto 2018 (modern) | starting rating: 1782 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 16 | Morgan, Taylor (1430) | Won 2-0 | +121794 |
| 3modern | 167 | Pagan, Alberto (1554) | Won 2-1 | +141808 |
| 4modern | 161 | Stern, Jon (1950) | Lost 0-2 | -151793 |
| 5modern | 149 | Hare, Ryan (1795) | Won 2-1 | +181811 |
| 6modern | 145 | Brixey, Christopher (1578) | Won 2-0 | +131824 |
| 7modern | 31 | Muller, Paul (1517) | Won 2-1 | +131837 |
| 8modern | 57 | Schlom, Christoph (1656) | Lost 0-2 | -211816 |
| 9modern | 104 | Dow, Jared (1585) | Lost 1-2 | -221794 |
| 10modern | 142 | Mereshensky, Mark (1566) | Lost 0-2 | -221772 |
| 11modern | 141 | Qian, Jason (1838) | Won 2-1 | +191791 |
| 12modern | 101 | Gertz, Jacob (1555) | Lost 0-2 | -221769 |
| 13modern | 119 | Li, Lucas Muxi (1513) | Lost 0-2 | -231746 |
| 14modern | 123 | Allegrucci, Xavier (1679) | Won 2-0 | +171763 |
| 15modern | 108 | Rocha, Sergio (1491) | Lost 0-2 | -231740 |
| top | average opponent: 1622record: 7-7 | new rating: 1740 | ||
| Grand Prix Minneapolis 2017 (HOU standard) | starting rating: 1880 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 163 | Neilson, Chris (1497) | Won 2-0 | +111891 |
| 3standard | 137 | McCarty, Chazz (1626) | Lost 0-2 | -231868 |
| 4standard | 241 | Corrigan, Donald (1518) | Lost 0-2 | -241844 |
| 5standard | 359 | Simon, Michael (1777) | Won 2-1 | +171861 |
| 6standard | 216 | LaPlant, Parker (1466) | Won 2-1 | +111872 |
| 7standard | 130 | Schmidt, Mike (1549) | Won 2-0 | +121884 |
| 8standard | 79 | Weber, Hunter (1537) | Won 2-0 | +121896 |
| 9standard | 96 | Hicks, Jackson (1806) | Lost 0-2 | -191877 |
| 10standard | 583 | Zimmerman, Jared (1503) | Lost 0-2 | -251852 |
| 11standard | 586 | Nguyen, Philips (1541) | Lost 1-2 | -231829 |
| 12standard | 602 | Davis, Andrew (1834) | Won 2-0 | +181847 |
| 13standard | 585 | Rekow, Michael (1701) | Lost 1-2 | -211826 |
| 14standard | 568 | Booth, JT (1693) | Lost 0-2 | -201806 |
| 15standard | 562 | Malott, Ray (1513) | Lost 1-2 | -241782 |
| top | average opponent: 1611record: 6-8 | new rating: 1782 | ||
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1837 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 376 | Babson, McCray (1625) | Won 2-0 | +151852 |
| 4modern | 43 | Miles, Aaron (1545) | Lost 0-2 | -241828 |
| 5modern | 237 | Weber, Ethan (1652) | Lost 1-2 | -211807 |
| 6modern | 504 | Cormier, Marc-Alexandre (1364) | Lost 0-2 | -251782 |
| 7modern | 802 | Cozzolino, Michael (1527) | Won 2-0 | +131795 |
| 8modern | 579 | Colon, Michael (1418) | Won 2-0 | +111806 |
| 9modern | 406 | Cordeiro, David (1589) | Won 2-0 | +141820 |
| 10modern | 331 | Yoshino, Kohei (1611) | Won 2-0 | +151835 |
| 11modern | 191 | Crow, Ian (1612) | Won 2-1 | +141849 |
| 12modern | 191 | Andrew, Ian (1721) | Won 2-1 | +151864 |
| 13modern | 79 | Karsten, Frank (1923) | Won 2-0 | +191883 |
| 14modern | 48 | Hahn, William (1911) | Lost 0-2 | -171866 |
| 15modern | 132 | Fatale, Alfred (1625) | Won 2-1 | +141880 |
| top | average opponent: 1625record: 9-4 | new rating: 1880 | ||
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1715 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 148 | Chowdhury, Asif (1483) | Won 2-0 | +141729 |
| 4legacy | 116 | Gimmillaro, Stefan (1677) | Won 2-0 | +171746 |
| 5legacy | 144 | Klopchic, Luke (1739) | Won 2-1 | +181764 |
| 6legacy | 71 | Huezo, Carlos (1555) | Won 2-0 | +141778 |
| 7legacy | 39 | Allen, Brett (1939) | Won 2-0 | +211799 |
| 8legacy | 16 | Dagen, Pierre (1972) | Won 2-1 | +211820 |
| 9legacy | 1 | Lossett, Joe (1934) | Won 2-1 | +201840 |
| 10legacy | 4 | Rountree, Collin (1876) | Won 2-1 | +191859 |
| 11legacy | 2 | Chung, Mathew (1753) | Won 2-0 | +161875 |
| 12legacy | 1 | Koch, Zachary (1851) | Lost 1-2 | -191856 |
| 13legacy | 7 | Thiesen, Anders (1661) | Won 2-0 | +151871 |
| 14legacy | 3 | Iaali, Christopher (1920) | Lost 0-2 | -171854 |
| 15legacy | 5 | Haversat, Jacob (1946) | Lost 0-2 | -171837 |
| top | average opponent: 1793record: 10-3 | new rating: 1837 | ||
| Grand Prix Louisville 2017 (legacy) | starting rating: 1668 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 437 | Tukel-Finegood, Adam (1590) | Lost 1-2 | -201648 |
| 4legacy | 497 | Geist, Tyler (1524) | Lost 0-2 | -201628 |
| 5legacy | 880 | Darnell, Brice (1500) | Won 2-0 | +161644 |
| 6legacy | 741 | Adams, Jason (1539) | Won 2-1 | +161660 |
| 7legacy | 453 | Weinandy, Josh (1539) | Lost 0-2 | -211639 |
| 8legacy | 707 | Shrader, Lance (1577) | Won 2-0 | +171656 |
| 9legacy | 524 | Harabas, Chris (1714) | Won 2-0 | +191675 |
| 10legacy | 1197 | Conley, Kieran (1733) | Won 2-1 | +191694 |
| 11legacy | 1117 | Braverman, Phillip (1947) | Won 2-1 | +231717 |
| 12legacy | 1086 | Ames, Jason (1583) | Won 2-0 | +151732 |
| 13legacy | 1053 | Wride, Brandon (1639) | Lost 0-2 | -191713 |
| 14legacy | 1094 | Scherer, Caleb (1870) | Lost 0-2 | -151698 |
| 15legacy | 1109 | Alberty, Giovanni (1664) | Won 2-1 | +171715 |
| top | average opponent: 1648record: 8-5 | new rating: 1715 | ||
| Grand Prix Columbus 2016 (legacy) | starting rating: 1605 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 291 | Reilly, Devin (1527) | Won 2-1 | +171622 |
| 4legacy | 68 | Clawson, Brent (1773) | Lost 1-2 | -161606 |
| 5legacy | 389 | Seawell, Ryan (1449) | Won 2-1 | +161622 |
| 6legacy | 153 | O'Brien, Chris (1617) | Won 2-1 | +171639 |
| 7legacy | 52 | Pan, Boris (1636) | Won 2-1 | +181657 |
| 8legacy | 83 | Boianghu, Keenan (1618) | Lost 0-2 | -181639 |
| 9legacy | 125 | Herzog, Thomas (1714) | Won 2-0 | +191658 |
| 10legacy | 51 | Tamada, Ryoichi (1933) | Won 2-0 | +231681 |
| 11legacy | 55 | Fang, Kevin (1619) | Won 2-0 | +171698 |
| 12legacy | 29 | Myatt, Jason (1853) | Won 2-1 | +211719 |
| 13legacy | 16 | Yu, Jarvis (1954) | Lost 0-2 | -141705 |
| 14legacy | 18 | Dembinski, Jacob (1651) | Lost 1-2 | -191686 |
| 15legacy | 50 | Das, Anuraag (1667) | Lost 0-2 | -181668 |
| top | average opponent: 1693record: 8-5 | new rating: 1668 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1514 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 972 | Albright, John (1438) | Won 2-1 | +171531 |
| 4legacy | 773 | Pardee, Samuel (1951) | Won 2-0 | +251556 |
| 5legacy | 569 | Nelson, Brad (2236) | Won 2-0 | +291585 |
| 6legacy | 556 | Kroll, Steven (1659) | Won 2-0 | +191604 |
| 7legacy | 559 | Duke, Reid (2024) | Lost 0-2 | -111593 |
| 8legacy | 583 | Whitehurst, Clinton (1549) | Lost 1-2 | -181575 |
| 9legacy | 596 | Tolvanen, Juha (1590) | Won 2-1 | +181593 |
| 10legacy | 73 | Tomajko, Oliver (1794) | Won 2-0 | +211614 |
| 11legacy | 116 | Pecora, Gerald (1540) | Won 2-1 | +171631 |
| 12legacy | 76 | Kerrigan, Andrew (1646) | Lost 0-2 | -181613 |
| 13legacy | 98 | Lax, Ari (2140) | Lost 1-2 | -91604 |
| 14legacy | 148 | Jones, Nathan (1660) | Lost 0-2 | -171587 |
| 15legacy | 151 | Parker, Matthew 638 (1584) | Won 2-1 | +181605 |
| top | average opponent: 1755record: 8-5 | new rating: 1605 | ||
| Grand Prix Washington DC 2013 (legacy) | starting rating: 1511 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 78 | Waller, Ozzie (1476) | Won 2-0 | +181529 |
| 4legacy | 146 | Zarichny, Brandon (1597) | Won 2-1 | +191548 |
| 5legacy | 3 | Smith, Erik (1646) | Won 2-1 | +201568 |
| 6legacy | 266 | Krotkov, Andrei (1602) | Lost 1-2 | -181550 |
| 7legacy | 85 | Senter, Brandon (1512) | Lost 1-2 | -181532 |
| 8legacy | 220 | Thomas, Brandon (1557) | Lost 0-2 | -181514 |
| top | average opponent: 1565record: 3-3 | new rating: 1514 | ||
| Grand Prix Denver 2013 (legacy) | starting rating: 1533 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 203 | Carpenter, Garret (1464) | Lost 0-2 | -191514 |
| 2legacy | 183 | Soileau, Jean (1468) | Lost 1-2 | -191495 |
| 3legacy | 284 | Sims, Erin (1464) | Won 2-1 | +181513 |
| 4legacy | 308 | Elliott, Kevin (1480) | Lost 0-2 | -191494 |
| 5legacy | 288 | Green, Phillip A (1461) | Won 2-0 | +171511 |
| top | average opponent: 1468record: 2-3 | new rating: 1511 | ||
| Grand Prix Atlanta 2012 (legacy) | starting rating: 1602 | |||
| round | table | opponent (rating) | result | Δrating |
| 4legacy | 7 | Stark, Ben S (2006) | Lost 1-2 | -111591 |
| 5legacy | 152 | Lee, Robert (1517) | Lost 0-2 | -191572 |
| 6legacy | 188 | Killough, Jedadiah (1474) | Lost 1-2 | -201552 |
| 7legacy | 263 | Thompson, Jordan (1501) | Lost 0-2 | -191533 |
| top | average opponent: 1625record: 0-4 | new rating: 1533 | ||
| Grand Prix Amsterdam 2011 (legacy) | starting rating: 1608 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 124 | Eregger, Manfred (1552) | Lost 1-2 | -191589 |
| 3legacy | 308 | Chaney, Jake (1499) | Won 2-0 | +161605 |
| 4legacy | 211 | Speckmann, Marcel (1566) | Won 2-1 | +171622 |
| 5legacy | 178 | Roelofs, Frank (1682) | Lost 1-2 | -171605 |
| 6legacy | 255 | Harborne, Daniel (1486) | Won 2-0 | +161621 |
| 7legacy | 176 | Oberauer, Florian (1577) | Lost 0-2 | -191602 |
| top | average opponent: 1560record: 3-3 | new rating: 1602 | ||
| Grand Prix Providence 2011 (legacy) | starting rating: 1554 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 532 | Stevens, Amanda (1500) | Won 2-1 | +171571 |
| 2legacy | 454 | Kramer, Daniel (1768) | Won 2-1 | +221593 |
| 3legacy | 415 | M., Matt (1520) | Lost 1-2 | -191574 |
| 4legacy | 506 | Najman, Adam (1518) | Lost 0-2 | -191555 |
| 5legacy | 584 | Mathews, Keith (1544) | Won 2-0 | +171572 |
| 6legacy | 563 | Houle, Nathaniel (1519) | Won 2-1 | +181590 |
| 7legacy | 511 | Buscaino, Anthony (1724) | Lost 1-2 | -161574 |
| 8legacy | 510 | Gauthier, Leo (1521) | Won 2-1 | +171591 |
| 9legacy | 472 | Bono, Joe (1513) | Won 2-0 | +171608 |
| top | average opponent: 1570record: 6-3 | new rating: 1608 | ||
| Grand Prix Columbus 2010 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 144 | Griffith, Dustin (1500) | Lost 0-2 | -181482 |
| 2legacy | 251 | Daugherty, Isaac (1482) | Won 2-0 | +181500 |
| 3legacy | 227 | Limbert, Travis (1454) | Lost 0-2 | -191481 |
| 4legacy | 218 | Dearolf, Chance C (1448) | Won 2-0 | +181499 |
| 5legacy | 154 | Ellis, Andy T (1502) | Won 2-1 | +181517 |
| 6legacy | 109 | Gibbs, Brandon (1470) | Won 2-0 | +171534 |
| 7legacy | 106 | Brierley, Don C (1483) | Won 2-1 | +171551 |
| 8legacy | 54 | Tormos, Ervin (1785) | Lost 0-2 | -141537 |
| 9legacy | 77 | Laws, Harrison (1508) | Won 2-0 | +171554 |
| top | average opponent: 1515record: 6-3 | new rating: 1554 | ||