Tsao, Dennis
Current rating: 1614
Record: 81-67-6 (GP) / 11-13 (professional)
- 2000
- 2001
- 2003
- 2005
- 2007
- 2008
- 2009
- 2010
- 2011
- 2012
- 2013
- 2014
- 2015
- 2018
- 2019
| Grand Prix Atlanta 2019 (legacy) | starting rating: 1607 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 21 | Black, Sierra (1473) | Won 2-1 | +161623 |
| 4legacy | 94 | Tomizawa, Shin (1899) | Lost 0-2 | -141609 |
| 5legacy | 173 | Jaques, David (1652) | Won 2-1 | +191628 |
| 6legacy | 44 | Hadley, Miquez (1788) | Lost 0-2 | -151613 |
| 7legacy | 160 | Applegate, David (1600) | Won 2-0 | +181631 |
| 8legacy | 112 | Cimera, Ryan (1677) | Lost 1-2 | -171614 |
| top | average opponent: 1681record: 3-3 | new rating: 1614 | ||
| Grand Prix Washington DC 2019 (MH1 limited) | starting rating: 1600 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 91 | Babcock, Grant (1608) | Won 2-1 | +181618 |
| 4sealed | 111 | Blanco Ramos, Javier (1591) | Lost 0-2 | -181600 |
| 5sealed | 126 | Heine, Brian (1897) | Won 2-1 | +231623 |
| 6sealed | 111 | Berghoff, Chris (1558) | Won 2-1 | +171640 |
| 7sealed | 72 | Chen, Gregory (1695) | Lost 0-2 | -171623 |
| 8sealed | 126 | Fazekas, Jeffrey (1731) | Lost 1-2 | -161607 |
| top | average opponent: 1680record: 3-3 | new rating: 1607 | ||
| Grand Prix Niagara Falls 2019 (legacy) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 75 | Demicco, Edward (1668) | Won 2-0 | +211540 |
| 4legacy | 72 | Hench, Stefan (1489) | Won 2-1 | +171557 |
| 5legacy | 23 | Burham, Michael (1632) | Won 2-1 | +191576 |
| 6legacy | 16 | Jao, Jeff (1920) | Lost 1-2 | -121564 |
| 7legacy | 78 | Mesadri, Conrado (1628) | Won 2-1 | +201584 |
| 8legacy | 9 | Pelrine, Josh (1689) | Lost 0-2 | -161568 |
| 9legacy | 76 | Roepke, Chris (1677) | Won 2-1 | +201588 |
| 10legacy | 21 | Todd, Macy (1584) | Lost 1-2 | -191569 |
| 11legacy | 66 | Shields, Joshua (1552) | Lost 1-2 | -181551 |
| 12legacy | 74 | Blackwell, Keith (1811) | Won 2-1 | +231574 |
| 13legacy | 65 | Vu, Alexander (1565) | Won 2-1 | +181592 |
| 14legacy | 30 | Dilks, Matthew (1868) | Lost 0-2 | -131579 |
| 15legacy | 44 | Beldon, Omar (1790) | Won 2-0 | +211600 |
| top | average opponent: 1682record: 8-5 | new rating: 1600 | ||
| Grand Prix New Jersey 2019 (RNA limited) | starting rating: 1533 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 132 | O'Donoghue, Timothy (1536) | Won 2-1 | +181551 |
| 4sealed | 110 | MacDonald, Dan (1754) | Lost 1-2 | -141537 |
| 5sealed | 120 | Kosinski, Aaron (1549) | Lost 0-2 | -181519 |
| top | average opponent: 1613record: 1-2 | new rating: 1519 | ||
| Grand Prix Richmond 2018 (leg) (legacy) | starting rating: 1544 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 76 | Harwood, Thomas (1508) | Lost 0-2 | -191525 |
| 4legacy | 275 | Gallagher, Phillip (1710) | Draw 1-1 | +41529 |
| 5legacy | 205 | Worthington, Brian (1490) | Won 2-0 | +171546 |
| 6legacy | 137 | Felicetti, Ted (1742) | Won 2-1 | +211567 |
| 7legacy | 86 | Whiteside, Edward (1600) | Lost 1-2 | -171550 |
| 8legacy | 137 | Casey, Shawn (1627) | Lost 1-2 | -171533 |
| top | average opponent: 1613record: 2-3-1 | new rating: 1533 | ||
| Grand Prix Providence 2018 (M19 standard) | starting rating: 1617 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 21 | Demers, Hugo (1721) | Lost 1-2 | -161601 |
| 4standard | 197 | McCutcheon, Jordan (1587) | Lost 0-2 | -191582 |
| 5standard | 197 | Schneider, Daniel (1526) | Lost 0-2 | -191563 |
| 6standard | 251 | Johnson-Collver, Jacob (1487) | Lost 0-2 | -191544 |
| top | average opponent: 1580record: 0-4 | new rating: 1544 | ||
| Grand Prix Hartford 2018 (modern) | starting rating: 1627 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 31 | Morris, Jordan (1518) | Won 2-1 | +161643 |
| 3modern | 241 | Higuita, Rafael (1538) | Won 2-1 | +161659 |
| 4modern | 187 | Hedges, Frank (1536) | Lost 1-2 | -201639 |
| 5modern | 206 | Pelaez, Michael (1536) | Won 2-1 | +161655 |
| 6modern | 55 | Wells, Benjamin (1505) | Draw 1-1 | -31652 |
| 7modern | 149 | Pitzer, Matthew (1823) | Lost 0-2 | -151637 |
| 8modern | 268 | Cox, Kyle (1498) | Lost 0-2 | -201617 |
| top | average opponent: 1565record: 3-3-1 | new rating: 1617 | ||
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1734 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 506 | Frenyea, Jeremy (1517) | Lost 1-2 | -221712 |
| 3modern | 604 | Nolan, David (1623) | Lost 1-2 | -191693 |
| 4modern | 1051 | Kong, Colin (1484) | Lost 0-2 | -221671 |
| 5modern | 1156 | Rapp, Brian (1411) | Lost 1-2 | -231648 |
| 6modern | 944 | Rocus, Andy (1456) | Lost 0-2 | -211627 |
| top | average opponent: 1498record: 0-5 | new rating: 1627 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1736 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 218 | Nass, Matthew (1826) | Won 2-1 | +191755 |
| 4sealed | 40 | Sciesinski, Marcin (1628) | Lost 0-2 | -201735 |
| 5sealed | 157 | Wilson, Alexander (1512) | Won 2-1 | +141749 |
| 6sealed | 136 | Callahan, Michael (1599) | Won 2-0 | +151764 |
| 7sealed | 34 | Humphrey, John (1535) | Lost 0-2 | -221742 |
| 8sealed | 139 | Mohd Shuhaimi, Nik (1486) | Won 2-1 | +141756 |
| 9sealed | 44 | Howitt, Josh (1563) | Lost 1-2 | -221734 |
| top | average opponent: 1593record: 4-3 | new rating: 1734 | ||
| Grand Prix Atlantic City 2015 (DTK limited) | starting rating: 1712 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 268 | Applegate, Nathan (1482) | Won 2-0 | +131725 |
| 3sealed | 272 | Sullivan, Adrian (2096) | Won 2-1 | +251750 |
| 4sealed | 92 | Lusk, Abraham (1621) | Won 2-0 | +161766 |
| 5sealed | 18 | Chapman, Ben (1743) | Won 2-1 | +171783 |
| 6sealed | 27 | Panella, James (1575) | Won 2-1 | +141797 |
| 7sealed | 4 | Garnelis, Kyle (1770) | Lost 1-2 | -181779 |
| 8sealed | 41 | Feng, Michael (1524) | Lost 1-2 | -231756 |
| 9sealed | 120 | Ziet, Kevin (1608) | Lost 1-2 | -201736 |
| top | average opponent: 1677record: 5-3 | new rating: 1736 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1644 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 902 | [anonymous] | Lost 0-1 | -201624 |
| 3legacy | 1148 | Lee, An-Jen (1499) | Won 2-0 | +151639 |
| 4legacy | 893 | Simpson, Nicholas (1504) | Won 2-1 | +161655 |
| 5legacy | 708 | Lonnberg, Sixten (1560) | Won 2-0 | +161671 |
| 6legacy | 613 | Wong, Daniel (1507) | Won 2-1 | +151686 |
| 7legacy | 613 | Grugal, Michael (1598) | Won 2-0 | +171703 |
| 8legacy | 580 | Harduvel, John (1561) | Draw 1-1 | -31700 |
| 9legacy | 590 | Murata, Tony (1558) | Won 2-1 | +151715 |
| 10legacy | 59 | Macfarlane, Donald (1598) | Lost 1-2 | -201695 |
| 11legacy | 141 | Longhurst, Kenneth (1524) | Won 2-0 | +151710 |
| 12legacy | 86 | Sturm, Nate (1717) | Lost 0-2 | -181692 |
| 13legacy | 131 | Wescoe, Craig (1909) | Won 2-0 | +221714 |
| 14legacy | 94 | Chow, Matthew (1636) | Lost 0-2 | -191695 |
| 15legacy | 129 | Jack, Steven (1630) | Won 2-1 | +171712 |
| top | average opponent: 1594record: 9-4-1 | new rating: 1712 | ||
| Grand Prix Atlantic City 2013 (RTR standard) | starting rating: 1628 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 488 | McCray, Charles (1500) | Won 2-0 | +161644 |
| 2standard | 351 | Wong, Jennifer (1570) | Won 2-0 | +161660 |
| 3standard | 57 | Glanzer, Michael (1631) | Lost 1-2 | -181642 |
| 4standard | 274 | Holzman, Paul (1501) | Lost 1-2 | -211621 |
| 5standard | 550 | Beaulieu, Marc (1439) | Won 2-0 | +151636 |
| 6standard | 401 | Arenstein, Max (1342) | Won 2-1 | +131649 |
| 7standard | 302 | Singer, Sean (1555) | Draw 1-1 | -21647 |
| 8standard | 253 | Rosenblum, James (1590) | Lost 0-2 | -191628 |
| 9standard | 263 | Chase, Robert (1518) | Won 2-1 | +161644 |
| top | average opponent: 1516record: 5-3-1 | new rating: 1644 | ||
| Pro Tour Return to Ravnica (modern) | starting rating: 1681 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 77 | Maubert, Noham (1614) | Won 2-1 | +171698 |
| 2modern | 47 | Kopec, Mateusz (1786) | Lost 0-2 | -161682 |
| 3modern | 129 | Llimos Muntal, Pere (1751) | Won 2-1 | +191701 |
| 4modern | 91 | Kumagai, Riku (1600) | Lost 1-2 | -201681 |
| 5modern | 109 | Barclay, Bradley (1732) | Won 2-0 | +191700 |
| 6draft | 65 | Wagstaff, Evan (1648) | Lost 1-2 | -191681 |
| 7draft | 14 | Solorzano, Fernando (1533) | Lost 1-2 | -211660 |
| 8draft | 131 | Yang, Yu Min (1491) | Won 2-1 | +151675 |
| 9draft | 39 | Pruchniewicz, Jan (1549) | Lost 0-2 | -201655 |
| 10draft | 97 | Nobari, Poya (1619) | Lost 0-2 | -191636 |
| 11draft | 113 | Gulevich, Aaron (1496) | Won 2-0 | +161652 |
| 12modern | 115 | Wong, David K (1529) | Won 2-1 | +151667 |
| 13modern | 84 | Juza, Martin (1845) | Lost 1-2 | -141653 |
| 14modern | 99 | da Fonseca, Bruno (1635) | Lost 1-2 | -191634 |
| 15modern | 93 | Schneider, Michael (1514) | Lost 0-2 | -201614 |
| 16modern | 92 | Sekretarev, Nikita (1373) | Won 2-0 | +141628 |
| top | average opponent: 1607record: 7-9 | new rating: 1628 | ||
| Grand Prix Providence 2011 (legacy) | starting rating: 1640 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 582 | DeMond, James (1500) | Won 2-1 | +161656 |
| 2legacy | 415 | Li, Chester (1444) | Lost 0-2 | -221634 |
| 3legacy | 514 | Heilker, David (1495) | Won 2-1 | +151649 |
| 4legacy | 555 | Chambers, Adam (1914) | Won 2-0 | +231672 |
| 5legacy | 510 | Neal, Stephen (1626) | Won 2-0 | +171689 |
| 6legacy | 479 | Johnston, Adam (1526) | Lost 0-2 | -211668 |
| 7legacy | 480 | O., Ryan (1486) | Won 2-0 | +151683 |
| 8legacy | 457 | Hatfield, Alix (1772) | Lost 0-2 | -161667 |
| 9legacy | 484 | Buettner, Justin (1477) | Won 2-0 | +141681 |
| top | average opponent: 1582record: 6-3 | new rating: 1681 | ||
| Grand Prix Columbus 2010 (legacy) | starting rating: 1656 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 507 | Menendian, Stephen (1637) | Lost 0-2 | -191637 |
| 3legacy | 401 | Donovan, Kyle S (1469) | Lost 1-2 | -211616 |
| 4legacy | 640 | Smith, Anthony J (1484) | Won 2-0 | +161632 |
| 5legacy | 631 | Walery, Chelsea (1501) | Won 2-0 | +151647 |
| 6legacy | 554 | Lechiara, Kenneth (1415) | Won 2-0 | +141661 |
| 7legacy | 464 | Iwasaki, Shun (1488) | Lost 0-2 | -211640 |
| top | average opponent: 1499record: 3-3 | new rating: 1640 | ||
| Grand Prix Chicago 2009 (legacy) | starting rating: 1636 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 232 | Adkins, Justin D (1501) | Won 2-0 | +151651 |
| 3legacy | 174 | Bresler, Reuben (1485) | Won 2-1 | +151666 |
| 4legacy | 88 | Wice, Alex (1538) | Won 2-0 | +161682 |
| 5legacy | 46 | Gacioch, Daniel (1539) | Won 2-0 | +151697 |
| 6legacy | 28 | Feldman, Richard (1643) | Lost 0-2 | -191678 |
| 7legacy | 42 | McMahon, James (1543) | Lost 0-2 | -201658 |
| 8legacy | 74 | Nelson, Brock T (1552) | Won 2-0 | +161674 |
| 9legacy | 49 | Pennock, Christopher C (1663) | Lost 1-2 | -181656 |
| top | average opponent: 1558record: 5-3 | new rating: 1656 | ||
| Grand Prix Philadelphia 2008 (extended) | starting rating: 1647 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 12 | Jackson, Allen (1740) | Lost 0-2 | -171630 |
| 3extended | 358 | McHugh, Michael (1600) | Won 2-0 | +181648 |
| 4extended | 208 | Conkle, Mark (1638) | Lost 1-2 | -191629 |
| 5extended | 236 | Calhoun, Bruce (1581) | Won 2-0 | +181647 |
| 6extended | 180 | An, Kevin (1452) | Lost 1-2 | -221625 |
| 7extended | 215 | Usary, Marsh (1469) | Lost 0-2 | -211604 |
| 8extended | 209 | Quintero, Pedro (1462) | Won 2-0 | +161620 |
| 9extended | 162 | Correia, Derrick (1500) | Won 2-0 | +161636 |
| top | average opponent: 1555record: 4-4 | new rating: 1636 | ||
| Grand Prix Columbus 2007 (legacy) | starting rating: 1626 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 104 | Cox, Adam (1502) | Won 2-1 | +151641 |
| 3legacy | 121 | Kassis, Eli (1678) | Won 2-1 | +191660 |
| 4legacy | 26 | Nixon, Brandon (1579) | Lost 1-2 | -191641 |
| 5legacy | 141 | Krueger, Steve (1430) | Lost 0-2 | -221619 |
| 6legacy | 144 | Signorini, Daniel (1516) | Lost 0-2 | -201599 |
| 7legacy | 244 | White, Mike J (1433) | Won 2-0 | +151614 |
| 8legacy | 173 | Gaiser, Nicholas (1517) | Won 2-0 | +161630 |
| 9legacy | 119 | Boomer, Nick (1535) | Won 2-0 | +171647 |
| top | average opponent: 1524record: 5-3 | new rating: 1647 | ||
| Grand Prix Philadelphia 2005 (legacy) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 63 | Rose, Marty (1670) | Lost 1-2 | -161522 |
| 4legacy | 113 | Horn, Shane (1519) | Won 2-1 | +181540 |
| 5legacy | 57 | Pepe, Jim (1582) | Won 2-1 | +191559 |
| 6legacy | 58 | Silver, Robert (1520) | Won 2-0 | +171576 |
| 7legacy | 28 | Sadin, Steven (1671) | Lost 1-2 | -161560 |
| 8legacy | 65 | Robinson, Bradley (1558) | Won 2-0 | +181578 |
| 9legacy | 26 | Thompson, Gerry (1759) | Won 2-1 | +211599 |
| 10legacy | 21 | Gearhart, David (1554) | Won 2-0 | +171616 |
| 11legacy | 12 | Lyons, Paul (1609) | Won 2-0 | +181634 |
| 12legacy | 7 | McGregor, Pat (1595) | Lost 0-2 | -191615 |
| 13legacy | 14 | Lebedowicz, Osyp (1916) | Won 2-0 | +241639 |
| 14legacy | 9 | Lieberman, Alex (1915) | Lost 0-2 | -131626 |
| top | average opponent: 1656record: 8-4 | new rating: 1626 | ||
| Pro Tour New Orleans 2003 (extended) | starting rating: 1512 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 55 | Tamblyn, Mitchell (1612) | Lost 0-2 | -161496 |
| 2extended | 90 | Buckley-Wright, Nathaniel (1503) | Lost 1-2 | -181478 |
| 3extended | 144 | Snepvangers, Bram (1719) | Won 2-1 | +221500 |
| 4extended | 123 | Tsang, Gabriel (1949) | Won 2-1 | +261526 |
| 5extended | 71 | Haim, Christophe (1834) | Lost 0-2 | -131513 |
| 6extended | 82 | Nessler, Michael (1589) | Won 2-1 | +201533 |
| 7extended | 71 | Thompson, Mike (1534) | Lost 0-2 | -181515 |
| 8extended | 87 | Blume, Marco (1791) | Won 2-0 | +231538 |
| top | average opponent: 1691record: 4-4 | new rating: 1538 | ||
| Grand Prix Boston 2003 (LGN limited) | starting rating: 1533 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 188 | Cross, John (1482) | Draw 1-1 | -11532 |
| 2sealed | 140 | Mathews, Paul (1507) | Lost 1-2 | -181514 |
| 3sealed | 210 | Baker, Bradley (1446) | Won 2-1 | +171531 |
| 4sealed | 194 | Carroll, Mark (1501) | Lost 1-2 | -191512 |
| top | average opponent: 1484record: 1-2-1 | new rating: 1512 | ||
| Grand Prix Boston 2001 (PLS limited) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 177 | Kirsch, Geoffrey (1500) | Draw 1-1 | 01535 |
| 2sealed | 145 | Pincus, Deirdre (1500) | Won 2-0 | +171552 |
| 3sealed | 91 | Ceprano, Peter (1518) | Lost 0-2 | -191533 |
| top | average opponent: 1506record: 1-1-1 | new rating: 1533 | ||
| Grand Prix Philadelphia 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 60 | Clinch, Steve (1500) | Won 0-0 | +181518 |
| 2extended | 139 | Smith, Lona (1518) | Won 0-0 | +181536 |
| 3extended | 85 | Stokinger, Andrew (1486) | Lost 0-0 | -191517 |
| 4extended | 89 | Clark, Zac (1518) | Lost 0-0 | -181499 |
| 5extended | 157 | Hill, Stanley (1501) | Lost 0-0 | -181481 |
| 6extended | 153 | O'Connell, Donald (1481) | Won 0-0 | +181499 |
| 7extended | 114 | Ozbasli, Hakki (1499) | Won 0-0 | +181517 |
| 8extended | 76 | Kolins, Brian (1521) | Won 0-0 | +181535 |
| top | average opponent: 1503record: 5-3 | new rating: 1535 | ||