Siu, Brian
Current rating: 1862 (#1070)
Record: 116-86-6 (GP) / 11-11 (professional)
- 2001
- 2003
- 2004
- 2005
- 2006
- 2007
- 2008
- 2009
- 2010
- 2011
- 2012
- 2014
- 2015
- 2016
- 2018
| Pro Tour Dominaria (DOM standard) | starting rating: 1805 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 51 | Huang, Hao-Shan (1755) | Won 2-1 | +171822 |
| 2draft | 146 | Rolf, John (2192) | Lost 1-2 | -111811 |
| 3draft | 176 | Kumagai, Riku (1908) | Lost 1-2 | -161795 |
| 4standard | 179 | Utter-Leyton, Josh (1907) | Won 2-1 | +201815 |
| 5standard | 154 | Larsson, Joel (1915) | Won 2-1 | +201835 |
| 6standard | 103 | Wood, Keaton (1748) | Lost 1-2 | -201815 |
| 7standard | 90 | Rubin, Steve (2026) | Won 2-0 | +221837 |
| 8standard | 60 | Rizzi, Mattia (1919) | Won 2-1 | +191856 |
| 9draft | 51 | Utsunomiya, Takumi (1712) | Won 2-0 | +161872 |
| 10draft | 16 | Takimura, Kazuyuki (1911) | Lost 1-2 | -181854 |
| 11draft | 50 | Inoue, Toru (2102) | Won 2-1 | +231877 |
| 12standard | 43 | McVety, Max (2117) | Lost 0-2 | -141863 |
| 13standard | 79 | Ashton, Thomas (1975) | Lost 0-2 | -161847 |
| 14standard | 77 | Tierney, Patrick (1908) | Won 2-1 | +191866 |
| 15standard | 57 | Moure, Matteo (1862) | Lost 0-2 | -181848 |
| 16standard | 73 | Pinto, Rafael (1607) | Won 2-0 | +141862 |
| top | average opponent: 1910record: 9-7 | new rating: 1862 | ||
| Grand Prix Providence 2016 (KLD standard) | starting rating: 1735 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 79 | Fortuno, Nicholas (1487) | Won 2-0 | +141749 |
| 4standard | 69 | Wang, Max (1655) | Won 2-1 | +161765 |
| 5standard | 8 | Slaff, Steven (1608) | Lost 1-2 | -211744 |
| 6standard | 112 | Calcano, Christian (1914) | Lost 1-2 | -151729 |
| 7standard | 216 | Niyazov, Igor (1549) | Won 2-1 | +151744 |
| 8standard | 132 | Lay, Vincent (1670) | Won 2-0 | +171761 |
| 9standard | 49 | Hayne, Alexander (1999) | Lost 1-2 | -141747 |
| 10standard | 484 | Gensollen, Jonathan (1574) | Won 2-1 | +151762 |
| 11standard | 403 | Cohen, Mike (1702) | Won 2-1 | +171779 |
| 12standard | 378 | Eckhart, Joel (1571) | Won 2-1 | +141793 |
| 13standard | 362 | Pawelzik, Gery (1877) | Lost 0-2 | -161777 |
| 14standard | 384 | Carroll, Roger (1555) | Won 2-0 | +141791 |
| 15standard | 374 | Martell, William (1616) | Won 2-1 | +141805 |
| top | average opponent: 1675record: 9-4 | new rating: 1805 | ||
| Grand Prix Providence 2015 (DTK standard) | starting rating: 1736 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 83 | Casselman, Jeffrey (1589) | Lost 0-1 | -211715 |
| 4standard | 310 | Efland, Zach (1676) | Lost 1-2 | -191696 |
| 5standard | 382 | Rogers, Jordan (1502) | Won 2-1 | +151711 |
| 6standard | 169 | McKenzie, Devin (1416) | Won 2-1 | +121723 |
| 7standard | 205 | Kirby, Nick (1487) | Lost 1-2 | -221701 |
| 8standard | 179 | Klein, Zachary (1553) | Won 2-0 | +161717 |
| 9standard | 134 | Delano, Jonathan (1755) | Won 0-0 | +181735 |
| top | average opponent: 1568record: 4-3 | new rating: 1735 | ||
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1731 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 867 | Goldfarb, David (1687) | Lost 0-2 | -191712 |
| 4modern | 855 | Sewall, Zachary (1583) | Won 2-1 | +161728 |
| 5modern | 921 | Arruda, Alec (1538) | Won 2-0 | +141742 |
| 6modern | 806 | Yeaton, Matthew (1558) | Lost 0-2 | -211721 |
| 7modern | 934 | Johnson, Courtney (1620) | Won 2-0 | +161737 |
| 8modern | 801 | McIelwain, Glenn (1832) | Won 2-0 | +201757 |
| 9modern | 764 | Wilson, Benjamin (1570) | Lost 1-2 | -211736 |
| top | average opponent: 1627record: 4-3 | new rating: 1736 | ||
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1808 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 222 | Marinelli, Nicholas J (1518) | Lost 1-2 | -231785 |
| 3sealed | 623 | Gottlieb, Justin (1519) | Won 2-0 | +141799 |
| 4sealed | 448 | Freedman, Kevin (1482) | Lost 1-2 | -241775 |
| 5sealed | 655 | Vitullo, Joshua (1527) | Lost 1-2 | -221753 |
| 6sealed | 552 | Boutin, Jon (1549) | Lost 0-2 | -221731 |
| top | average opponent: 1519record: 1-4 | new rating: 1731 | ||
| Grand Prix Pittsburgh 2011 (M12 standard) | starting rating: 1814 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 230 | Lucas, Matt (1518) | Won 2-1 | +131827 |
| 3standard | 204 | Axtell, Matthew (1518) | Won 2-0 | +121839 |
| 4standard | 165 | Sukenik, Jonathan (1657) | Lost 0-2 | -211818 |
| 5standard | 116 | Walters, Joshua (1535) | Won 2-1 | +131831 |
| 6standard | 105 | Mills, Bruce A (1604) | Draw 1-1 | -41827 |
| 7standard | 129 | Tormos, Ervin (1795) | Lost 1-2 | -191808 |
| top | average opponent: 1605record: 3-2-1 | new rating: 1808 | ||
| Grand Prix Providence 2011 (legacy) | starting rating: 1799 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 28 | Kovacs, Bobby J (1500) | Lost 1-2 | -231776 |
| 4legacy | 127 | Sacher, AJ (1790) | Won 2-1 | +181794 |
| 5legacy | 114 | Kastner, Donald (1829) | Won 2-0 | +191813 |
| 6legacy | 27 | Brierley, Michael (1534) | Won 2-0 | +131826 |
| 7legacy | 38 | Sacks, Neal (1555) | Won 2-1 | +131839 |
| 8legacy | 14 | Postlethwait, William (1969) | Lost 1-2 | -151824 |
| 9legacy | 22 | MacKinnon, Paul (1564) | Won 2-1 | +131837 |
| 10legacy | 37 | H., Eugene (1601) | Won 2-0 | +141851 |
| 11legacy | 37 | Johnson, Erik (1598) | Won 2-0 | +131864 |
| 12legacy | 27 | M., Rich (1619) | Lost 1-2 | -221842 |
| 13legacy | 47 | Caffrey, Michael (1564) | Lost 1-2 | -231819 |
| 14legacy | 40 | Antrim, Michael (1571) | Won 2-1 | +141833 |
| 15legacy | 34 | Moir, Ben (1811) | Lost 1-2 | -191814 |
| top | average opponent: 1654record: 8-5 | new rating: 1814 | ||
| Grand Prix Dallas-Fort Worth 2011 (MBS standard) | starting rating: 1675 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 8 | Ley, Isaiah (1454) | Won 2-1 | +141689 |
| 3standard | 15 | Campano, David (1520) | Won 2-0 | +151704 |
| 4standard | 98 | Coqueiro, Rafael S (1699) | Lost 1-2 | -181686 |
| 5standard | 249 | Wand, Kevin (1541) | Lost 1-2 | -211665 |
| 6standard | 265 | Diaz, Albert (1539) | Won 2-0 | +161681 |
| 7standard | 203 | Nguyen, Thien (1496) | Won 2-1 | +141695 |
| 8standard | 106 | Ryan, Forrest (1604) | Won 2-1 | +171712 |
| 9standard | 110 | Laviolette, Michael A (1602) | Won 2-1 | +161728 |
| 10standard | 63 | Jordan, Daniel (1832) | Lost 1-2 | -161712 |
| 11standard | 60 | Kidd, Grant (1569) | Won 2-0 | +151727 |
| 12standard | 39 | Andrup, Alex (1548) | Won 2-1 | +151742 |
| 13standard | 39 | Bass, Joe (1609) | Won 2-0 | +151757 |
| 14standard | 14 | Lax, Ari (2080) | Won 2-1 | +241781 |
| 15standard | 14 | White, Aaron (1802) | Won 2-1 | +181799 |
| top | average opponent: 1635record: 11-3 | new rating: 1799 | ||
| Grand Prix Toronto 2010 (SOM limited) | starting rating: 1630 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 40 | Kelly, Nathaniel (1398) | Won 2-0 | +141644 |
| 4sealed | 20 | Hinkle, Charles (1688) | Won 2-1 | +191663 |
| 5sealed | 6 | Eady, Brent (1554) | Won 2-1 | +161679 |
| 6sealed | 5 | Edgington, Andrew (1520) | Won 2-0 | +151694 |
| 7sealed | 7 | Jacobson, Josh (1700) | Lost 1-2 | -181676 |
| 8sealed | 26 | Foley, Mike (1644) | Won 2-1 | +181694 |
| 9sealed | 6 | Franklin, Richard (1604) | Lost 0-2 | -201674 |
| 10sealed | 21 | Berg, Tim (1684) | Won 2-1 | +181692 |
| 11draft | 11 | Toussaint, Francis (1819) | Lost 0-2 | -161676 |
| 12draft | 55 | Bax, Will (1578) | Won 2-0 | +171693 |
| 13draft | 66 | Chen, Danny (1623) | Lost 1-2 | -201673 |
| 14draft | 65 | Bennett, Michael (1546) | Won 2-1 | +161689 |
| 15draft | 31 | Turtenwald, Owen (1892) | Lost 0-2 | -141675 |
| top | average opponent: 1635record: 8-5 | new rating: 1675 | ||
| Pro Tour Amsterdam 2010 (extended) | starting rating: 1668 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 27 | Calvetto, Marcello (1889) | Lost 1-2 | -141654 |
| 2extended | 148 | Plummer, Richard (1562) | Won 2-0 | +161670 |
| 3extended | 104 | Crumley, Justin (1508) | Won 2-0 | +151685 |
| 4extended | 52 | Yabuta, Junichi (1721) | Lost 0-2 | -171668 |
| 5extended | 116 | Rayner, Hugh (1675) | Lost 1-2 | -181650 |
| 6draft | 135 | Oksanen, Roope (1546) | Lost 0-2 | -201630 |
| top | average opponent: 1650record: 2-4 | new rating: 1630 | ||
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1702 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 120 | McAdoo, Zachary A (1500) | Lost 0-2 | -211681 |
| 3standard | 230 | Casby, Christopher (1500) | Won 2-1 | +141695 |
| 4standard | 278 | Rea, Charles (1518) | Won 2-1 | +151710 |
| 5standard | 178 | Day, James (1488) | Lost 1-2 | -221688 |
| 6standard | 183 | Briscoe, Kenneth (1574) | Lost 0-2 | -201668 |
| top | average opponent: 1516record: 2-3 | new rating: 1668 | ||
| Grand Prix Boston 2009 (M10 limited) | starting rating: 1731 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 442 | Dyke, Jim (1777) | Won 2-0 | +191750 |
| 4sealed | 444 | Dorgan, Kyle (1672) | Lost 1-2 | -191731 |
| 5sealed | 490 | Villamizar, Daniel (1486) | Won 2-1 | +131744 |
| 6sealed | 462 | Puchol-Salva, Alex (1587) | Lost 0-2 | -201724 |
| 7sealed | 543 | Hammer, Terrence (1542) | Lost 1-2 | -221702 |
| top | average opponent: 1613record: 2-3 | new rating: 1702 | ||
| Grand Prix Los Angeles 2009 (extended) | starting rating: 1676 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 156 | Mjelde, Jade j (1518) | Won 2-0 | +151691 |
| 3extended | 118 | miller, james e (1536) | Won 2-0 | +161707 |
| 4extended | 59 | Nakamura, Shuhei (1991) | Won 2-0 | +231730 |
| 5extended | 32 | Herr, Paul (1621) | Lost 1-2 | -201710 |
| 6extended | 102 | Martinez, Axel (1572) | Lost 0-2 | -211689 |
| 7extended | 113 | Reynolds, Ryan B (1505) | Won 2-0 | +151704 |
| 8extended | 108 | Herr, Kou (1557) | Won 2-1 | +151719 |
| 9extended | 56 | Sacher, AJ (1686) | Won 2-1 | +181737 |
| 10extended | 19 | Zornes, James (1707) | Won 2-0 | +171754 |
| 11extended | 25 | Sullivan, Patrick (1879) | Lost 1-2 | -161738 |
| 12extended | 29 | Aune, Eirik (1662) | Lost 1-2 | -191719 |
| 13extended | 45 | Collins, Sean (1599) | Lost 1-2 | -201699 |
| 14extended | 49 | Bertelsen, Nathan (1637) | Won 2-0 | +171716 |
| 15extended | 44 | Weitz, Benjamin (1585) | Won 2-0 | +151731 |
| top | average opponent: 1647record: 9-5 | new rating: 1731 | ||
| Grand Prix Denver 2008 (Lorwyn block) | starting rating: 1725 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 154 | McClellan, Bob (1587) | Won 2-0 | +151740 |
| 3block | 23 | Bunnell, Brad (1536) | Lost 1-2 | -211719 |
| 4block | 193 | Davis, Christopher S (1516) | Lost 1-2 | -221697 |
| 5block | 149 | Boeckmann, Trevor (1555) | Lost 0-2 | -211676 |
| top | average opponent: 1549record: 1-3 | new rating: 1676 | ||
| Grand Prix Philadelphia 2008 (extended) | starting rating: 1607 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 7 | Brown, Jason (1358) | Won 2-0 | +141621 |
| 3extended | 113 | Belfatto, Michael (1610) | Won 2-1 | +181639 |
| 4extended | 17 | Dunham, Donald (1443) | Lost 0-2 | -221617 |
| 5extended | 117 | Swan, Brad (1639) | Won 2-1 | +191636 |
| 6extended | 67 | Sanchez, Juan C (1575) | Won 2-0 | +171653 |
| 7extended | 60 | Breedwell, Brian O (1579) | Won 2-1 | +161669 |
| 8extended | 32 | Sonne, Jonathan (1877) | Lost 0-2 | -141655 |
| 9extended | 78 | Grudzina, John (1582) | Won 2-1 | +171672 |
| 10extended | 52 | Ignacio, Kenny (1567) | Draw 1-1 | -21670 |
| 11extended | 34 | Sacher, AJ (1604) | Won 2-1 | +171687 |
| 12extended | 22 | Nachtigall, Jaroslav (1568) | Won 2-1 | +151702 |
| 13extended | 13 | Blackman, Brett (1721) | Won 2-0 | +191721 |
| 14extended | 8 | Chapin, Patrick (2023) | Won 2-1 | +231744 |
| 15extended | 6 | Davis, Todd (1670) | Lost 0-2 | -191725 |
| top | average opponent: 1630record: 10-3-1 | new rating: 1725 | ||
| Grand Prix Montreal 2007 (Time Spiral block) | starting rating: 1612 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 53 | Thomson, Christopher (1518) | Won 2-1 | +161628 |
| 3block | 73 | Roy, Marc-Andre (1536) | Won 2-0 | +161644 |
| 4block | 76 | DeTora, Melissa (1673) | Lost 0-2 | -171627 |
| 5block | 146 | Arthurs, Marshall (1739) | Won 2-1 | +201647 |
| 6block | 48 | Estell, Brock (1554) | Lost 0-2 | -201627 |
| 7block | 118 | Maynard, Pascal (1535) | Lost 0-2 | -201607 |
| top | average opponent: 1592record: 3-3 | new rating: 1607 | ||
| Grand Prix New Jersey 2006 (TSP limited) | starting rating: 1641 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 208 | Pryplesh, Jon (1533) | Lost 0-2 | -201621 |
| 3sealed | 335 | Leister, Nicole (1499) | Won 2-0 | +161637 |
| 4sealed | 157 | Bergey, Dan S (1501) | Lost 1-2 | -211616 |
| 5sealed | 269 | Monmaney, Joshua (1470) | Won 2-0 | +161632 |
| 6sealed | 137 | Moretz, Joseph (1517) | Lost 1-2 | -201612 |
| top | average opponent: 1504record: 2-3 | new rating: 1612 | ||
| Grand Prix Charlotte 2005 (extended) | starting rating: 1611 | |||
| round | table | opponent (rating) | result | Δrating |
| 3extended | 12 | Scott, Todd (1421) | Won 2-0 | +151626 |
| 4extended | 26 | Dyke, Jim (1719) | Lost 0-2 | -171609 |
| 5extended | 82 | Stenstrom, Grant (1539) | Won 2-1 | +171626 |
| 6extended | 22 | Dixon, Robert (1556) | Won 2-1 | +171643 |
| 7extended | 23 | Polanik, Kimball (1609) | Lost 0-2 | -191624 |
| 8extended | 46 | Nixon, Brandon (1561) | Won 2-1 | +171641 |
| top | average opponent: 1568record: 4-2 | new rating: 1641 | ||
| Grand Prix Philadelphia 2005 (legacy) | starting rating: 1599 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 32 | Utter, Steven (1588) | Lost 0-2 | -191580 |
| 4legacy | 123 | Watts, Andrew S (1485) | Draw 1-1 | -11579 |
| 5legacy | 106 | Farrell, Michael K (1518) | Won 2-1 | +171596 |
| 6legacy | 72 | Beemer, Brian (1488) | Won 2-0 | +161612 |
| 7legacy | 47 | Bhagat, Zohar (1554) | Won 2-1 | +171629 |
| 8legacy | 30 | Jordan, Paul (1653) | Lost 0-2 | -181611 |
| top | average opponent: 1548record: 3-2-1 | new rating: 1611 | ||
| Grand Prix Salt Lake City 2005 (Kamigawa block) | starting rating: 1543 | |||
| round | table | opponent (rating) | result | Δrating |
| 4block | 33 | St. Michel, Rijal (1500) | Won 2-1 | +171560 |
| 5block | 6 | Karsten, Frank (1997) | Lost 0-2 | -111549 |
| 6block | 16 | Burton, Michael (1455) | Draw 1-1 | -11548 |
| 7block | 21 | Hayashi, Riki (1522) | Won 2-1 | +171565 |
| 8block | 13 | Taylor, Eric (1696) | Won 2-0 | +211586 |
| 9block | 10 | Sonne, Jonathan (1886) | Lost 1-2 | -131573 |
| 10block | 16 | Tepper, James (1528) | Won 2-1 | +171590 |
| 11block | 9 | Kienow, Sam (1615) | Draw 1-1 | +11591 |
| 12block | 14 | Oiso, Masashi (2157) | Lost 0-2 | -91582 |
| 13block | 18 | Lancaster, Charles (1510) | Won 2-1 | +171599 |
| top | average opponent: 1687record: 5-3-2 | new rating: 1599 | ||
| Grand Prix Detroit 2005 (BOK limited) | starting rating: 1506 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 69 | Yurchick, Adam (1605) | Lost 1-2 | -161490 |
| 2sealed | 154 | Roehler, Allison (1482) | Won 2-0 | +171507 |
| 3sealed | 136 | Edwards, Susan (1499) | Lost 1-2 | -181489 |
| 4sealed | 189 | Gilbank, Ryan (1553) | Won 2-0 | +191508 |
| 5sealed | 137 | Peters, Jeff (1514) | Won 2-0 | +191527 |
| 6sealed | 102 | Clautice, Andy (1506) | Won 2-1 | +171544 |
| 7sealed | 72 | Kunkel, Jeremy (1497) | Lost 1-2 | -191525 |
| 8sealed | 81 | Kaminski, Andy (1490) | Won 2-1 | +181543 |
| top | average opponent: 1518record: 5-3 | new rating: 1543 | ||
| Grand Prix Boston 2005 (extended) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 39 | Fiorillo, John (1651) | Won 2-0 | +201556 |
| 5extended | 23 | Potvin, Christian (1556) | Lost 1-2 | -181538 |
| 6extended | 55 | Jarmak, Chris (1605) | Lost 0-2 | -171521 |
| 7extended | 75 | Sharfman, David (1500) | Lost 0-2 | -181503 |
| 8extended | 105 | Miller, Bj (1525) | Won 2-0 | +181521 |
| 9extended | 81 | Reilly, Michael (1653) | Lost 0-2 | -151506 |
| top | average opponent: 1582record: 2-4 | new rating: 1506 | ||
| Grand Prix New Jersey 2004 (Mirrodin block) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 96 | Choquette, Maxime (1461) | Won 2-1 | +181468 |
| 3block | 52 | Pacheco, Manuel (1495) | Lost 1-2 | -181450 |
| 4block | 164 | Burton, Onassis (1487) | Won 2-0 | +191469 |
| 5block | 145 | Meadows, Eric (1536) | Lost 0-2 | -171452 |
| 6block | 196 | Yanchick, Jerome (1515) | Won 2-0 | +191471 |
| 7block | 159 | Sargent, Will (1503) | Won 2-0 | +191490 |
| 8block | 94 | Wesstrom, Cole (1540) | Won 2-0 | +191509 |
| 9block | 31 | Catlin, Joshua (1566) | Won 2-0 | +191528 |
| 10block | 43 | Badillo, Rogelio (1585) | Won 2-0 | +191547 |
| 11block | 34 | Morawski, Jonathan (1726) | Won 2-1 | +211568 |
| 12block | 10 | Gagliardi, Joe (1612) | Lost 1-2 | -171551 |
| 13block | 34 | Gribble, Dylon (1618) | Lost 1-2 | -171534 |
| 14block | 35 | Sadin, Steven (1617) | Won 2-0 | +201554 |
| 15block | 34 | Schock, Rosco (1574) | Lost 1-2 | -181536 |
| top | average opponent: 1559record: 9-5 | new rating: 1536 | ||
| Grand Prix Orlando 2004 (Mirrodin block) | starting rating: 1440 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 48 | Casper, Mattie (1518) | Draw 1-1 | +21442 |
| 3block | 81 | Roberts, Rob (1467) | Lost 0-2 | -181424 |
| 4block | 155 | Caverly, Matt (1499) | Won 2-0 | +201444 |
| 5block | 108 | Parker, Alex (1563) | Won 2-0 | +201464 |
| 6block | 72 | Mahaffey, Christopher (1536) | Won 2-0 | +191483 |
| 7block | 43 | Christopher, Grant (1582) | Lost 0-2 | -161467 |
| 8block | 69 | Parnell, Taylor (1513) | Lost 0-2 | -171450 |
| top | average opponent: 1525record: 3-3-1 | new rating: 1450 | ||
| Grand Prix Detroit 2003 (Onslaught block) | starting rating: 1510 | |||
| round | table | opponent (rating) | result | Δrating |
| 3block | 94 | Schroeder, Max (1518) | Lost 0-2 | -181492 |
| 4block | 94 | Nothnagel, Glen (1517) | Lost 0-2 | -171475 |
| 5block | 188 | Niehaus, Jerremy (1517) | Lost 1-2 | -171458 |
| 6block | 186 | Jahn, Peter (1493) | Lost 0-2 | -181440 |
| top | average opponent: 1511record: 0-4 | new rating: 1440 | ||
| Grand Prix Boston 2003 (LGN limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 149 | Sherman, Josh (1500) | Won 2-0 | +191500 |
| 2sealed | 29 | Hopman, John-Paul (1518) | Lost 1-2 | -181482 |
| 3sealed | 198 | Voigt, Jeffrey (1482) | Won 2-1 | +181500 |
| 4sealed | 123 | Daly, Richard (1520) | Won 2-0 | +181518 |
| 5sealed | 77 | Ferneyhough, Michael (1453) | Won 2-1 | +171535 |
| 6sealed | 80 | Long, Mike 2 (1703) | Won 2-1 | +211556 |
| 7sealed | 25 | Mowshowitz, Zvi (1990) | Lost 0-2 | -101546 |
| 8sealed | 53 | Christensen, Jordan (1573) | Lost 0-2 | -181528 |
| 9sealed | 66 | Morin, Luc (1537) | Lost 1-2 | -181510 |
| top | average opponent: 1586record: 5-4 | new rating: 1510 | ||
| Grand Prix Boston 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 93 | Rookey, Karl (1500) | Won 2-1 | +181518 |
| 2sealed | 66 | Silberman, Dan (1520) | Won 2-1 | +181536 |
| 3sealed | 60 | Paschover, Marc (1552) | Won 2-1 | +181554 |
| 4sealed | 53 | Godard, Glenn (1478) | Lost 1-2 | -191535 |
| 5sealed | 120 | Davis, James (1570) | Lost 0-2 | -171518 |
| 6sealed | 99 | Lennane, Michael (1542) | Lost 0-2 | -181500 |
| 7sealed | 114 | Earth, Steve (1466) | Lost 0-2 | -191481 |
| top | average opponent: 1518record: 3-4 | new rating: 1481 | ||