Tafoya, Michael
Current rating: 1585
Record: 56-53-2
Grand Prix Phoenix 2014Grand Prix Los Angeles 2014Grand Prix San Diego 2015Grand Prix Los Angeles 2016Grand Prix Denver 2016Grand Prix San Jose 2017Grand Prix Montreal 2017Grand Prix Las Vegas 2017 (modern)Grand Prix Denver 2017Grand Prix Phoenix 2017Grand Prix Las Vegas 2018 (limited)Grand Prix Los Angeles 2018Grand Prix Los Angeles 2019MagicCon Las Vegas 2023 Limited Open
| MagicCon Las Vegas 2023 Limited Open (WOE limited) | starting rating: 1627 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 3228 | Tan, Ray (1399) | Lost 0-2 | -221605 |
| 2sealed | 3724 | Sundararaja, Sid (1488) | Lost 0-2 | -201585 |
| top | average opponent: 1444record: 0-2 | new rating: 1585 | ||
| Grand Prix Los Angeles 2019 (modern) | starting rating: 1562 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 339 | Farnsworth, Paul (1588) | Won 2-0 | +181580 |
| 4modern | 29 | Watkins, Steven (1690) | Lost 1-2 | -161564 |
| 5modern | 215 | Bazua, Cesar (1562) | Won 2-0 | +181582 |
| 6modern | 171 | Hernandez, Luis (1436) | Won 2-1 | +151597 |
| 7modern | 110 | De Vlaming, Sjaak (1637) | Lost 0-2 | -171580 |
| 8modern | 140 | Salazar, JP (1726) | Won 2-1 | +211601 |
| 9modern | 135 | Bradford, William (1621) | Lost 0-2 | -181583 |
| 10modern | 110 | Constantakis, Diego (1598) | Lost 1-2 | -181565 |
| 11modern | 130 | Jara Godoy, Nehuen (1693) | Won 2-0 | +211586 |
| 12modern | 104 | Milway, Brendan (1642) | Won 2-1 | +191605 |
| 13modern | 83 | Wong, Michael 281 (1740) | Won 2-0 | +201625 |
| 14modern | 68 | Clay, Chris (1700) | Lost 0-2 | -161609 |
| 15modern | 91 | Hira, Anand (1629) | Won 2-1 | +181627 |
| top | average opponent: 1635record: 8-5 | new rating: 1627 | ||
| Grand Prix Los Angeles 2018 (M19 standard) | starting rating: 1592 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 34 | Brown, Louis (1536) | Lost 0-2 | -191573 |
| 4standard | 147 | Carleton-Barnes, Gabriel (1889) | Lost 0-2 | -131560 |
| 5standard | 258 | Schaper, Connor (1487) | Won 2-1 | +171577 |
| 6standard | 228 | Roberts, Kurtis (1662) | Won 2-1 | +191596 |
| 7standard | 100 | Johnson, Blaine (1566) | Lost 1-2 | -181578 |
| 8standard | 205 | Sansam, Scott (1676) | Lost 1-2 | -161562 |
| top | average opponent: 1636record: 2-4 | new rating: 1562 | ||
| Grand Prix Las Vegas 2018 (limited) (DOM limited) | starting rating: 1587 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 120 | Fischer, Dana (1238) | Won 2-0 | +121599 |
| 4sealed | 190 | Swarowski, Robert (1899) | Lost 0-2 | -121587 |
| 5sealed | 253 | Sherman, Sam (1928) | Won 2-1 | +241611 |
| 6sealed | 148 | Conboy, James (1688) | Lost 1-2 | -171594 |
| 7sealed | 202 | Brouillet, Jean-Luc (1585) | Won 2-0 | +181612 |
| 8sealed | 136 | Harski, Kevin (1485) | Lost 1-2 | -201592 |
| top | average opponent: 1637record: 3-3 | new rating: 1592 | ||
| Grand Prix Phoenix 2017 (XLN limited) | starting rating: 1618 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 215 | Barnett, Stephen (1828) | Lost 0-2 | -141604 |
| 4sealed | 304 | Oropeza, Mikel (1491) | Lost 0-2 | -201584 |
| 5sealed | 414 | Farrelly, Shane (1468) | Won 2-0 | +161600 |
| 6sealed | 232 | Henner, Aaron (1804) | Won 2-1 | +221622 |
| 7sealed | 134 | Kastner, Jacob (1536) | Lost 0-2 | -201602 |
| 8sealed | 296 | Baker, Grayden (1790) | Lost 0-2 | -151587 |
| top | average opponent: 1653record: 2-4 | new rating: 1587 | ||
| Grand Prix Denver 2017 (HOU standard) | starting rating: 1639 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 202 | Canales, David (1505) | Won 2-1 | +151654 |
| 4standard | 83 | Flores, Charles (1569) | Won 2-0 | +171671 |
| 5standard | 23 | Tran, Viet (1738) | Lost 1-2 | -171654 |
| 6standard | 119 | Salem, Jonathan (1841) | Lost 0-2 | -141640 |
| 7standard | 114 | Gale, Gregory (1715) | Won 2-0 | +191659 |
| 8standard | 160 | Ginsburg, Adam (1569) | Lost 0-2 | -201639 |
| 9standard | 216 | Kennedy, Scott (1475) | Lost 1-2 | -211618 |
| top | average opponent: 1630record: 3-4 | new rating: 1618 | ||
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1668 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 684 | Scheri, John (1537) | Won 2-0 | +161684 |
| 4modern | 333 | De Jesus, Johnnery (1781) | Lost 1-2 | -171667 |
| 5modern | 581 | Bautista, Gino (1342) | Lost 1-2 | -231644 |
| 6modern | 783 | Webb, Andrew (1645) | Lost 0-2 | -181626 |
| 7modern | 972 | Nunez, Leonardo (1642) | Lost 0-2 | -181608 |
| 8modern | 846 | Tashjian, Karl (1547) | Won 2-1 | +171625 |
| 9modern | 652 | Corbino, Hunter (1403) | Won 2-0 | +141639 |
| top | average opponent: 1557record: 3-4 | new rating: 1639 | ||
| Grand Prix Montreal 2017 (AKH standard) | starting rating: 1708 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 2197 | Berube, Andre (1548) | Lost 1-2 | -211687 |
| 4standard | 2290 | Vuong, Richie (1629) | Won 2-1 | +171704 |
| 5standard | 2108 | Delano, Jonathan (1755) | Lost 0-2 | -171687 |
| 6standard | 2269 | Holness, Devaghat (1629) | Lost 1-2 | -191668 |
| top | average opponent: 1640record: 1-3 | new rating: 1668 | ||
| Grand Prix San Jose 2017 (AER limited) | starting rating: 1547 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 262 | Hawklyn, Scott (1535) | Won 2-0 | +181565 |
| 4sealed | 83 | Konishi, Keahi (1786) | Won 2-0 | +221587 |
| 5sealed | 30 | Cochran, Hunter (1889) | Lost 1-2 | -131574 |
| 6sealed | 201 | Turner, Cash (2137) | Won 2-0 | +271601 |
| 7sealed | 45 | Cheng, Wei-hung (1591) | Won 2-0 | +181619 |
| 8sealed | 22 | Miller, Sean (1593) | Lost 0-2 | -181601 |
| 9sealed | 164 | Woody, Scott (1809) | Won 2-1 | +211622 |
| 10draft | 127 | Berry, Mike (1728) | Won 2-1 | +201642 |
| 11draft | 124 | Severson, Eric (1906) | Won 0-0 | +231665 |
| 12draft | 114 | Ochoa, David (1977) | Lost 0-2 | -131652 |
| 13draft | 7 | Tillman, Thomas (1663) | Won 2-1 | +191671 |
| 14draft | 8 | Ma, Yousi (1794) | Won 2-1 | +201691 |
| 15draft | 8 | Jen, Ivan (1650) | Won 2-1 | +171708 |
| top | average opponent: 1774record: 10-3 | new rating: 1708 | ||
| Grand Prix Denver 2016 (KLD standard) | starting rating: 1533 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 75 | Black, James (1382) | Won 2-1 | +151548 |
| 4standard | 144 | Price, John (1514) | Won 2-0 | +181566 |
| 5standard | 12 | Peters, Kyle (1915) | Lost 0-0 | -121554 |
| 6standard | 179 | Booth, JT (1627) | Lost 0-2 | -171537 |
| 7standard | 267 | Wiley, Benjamin (1512) | Won 2-1 | +181555 |
| 8standard | 119 | Kohli, Jonathon (1579) | Lost 1-2 | -181537 |
| 9standard | 241 | Merced, Davis (1703) | Won 2-0 | +211558 |
| 10standard | 125 | Fields, Frank (1633) | Lost 0-2 | -171541 |
| 11standard | 182 | Landing, Brian (1614) | Won 2-0 | +201561 |
| 12standard | 162 | Cua, Paolo (1788) | Lost 0-2 | -141547 |
| 13standard | 158 | Zezula, John (1617) | Won 2-0 | +191566 |
| 14standard | 115 | Harrison, Jeffrey (1499) | Lost 0-2 | -191547 |
| top | average opponent: 1615record: 6-6 | new rating: 1547 | ||
| Grand Prix Los Angeles 2016 (modern) | starting rating: 1573 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 294 | Hurdle, Blake (1553) | Won 2-0 | +181591 |
| 4modern | 114 | Phillips, Steven (1582) | Lost 1-2 | -191572 |
| 5modern | 459 | Tashjian, Karl (1533) | Lost 0-2 | -181554 |
| 6modern | 576 | Horwitz, Lucas (1595) | Lost 1-2 | -181536 |
| 7modern | 651 | Baca, James (1429) | Won 2-0 | +161552 |
| 8modern | 432 | Smiley, Durand (1465) | Lost 1-2 | -191533 |
| top | average opponent: 1526record: 2-4 | new rating: 1533 | ||
| Grand Prix San Diego 2015 (ORI standard) | starting rating: 1636 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 28 | Paige, Cody (1518) | Won 2-1 | +161652 |
| 3standard | 116 | Alvarado Picazo, Arturo (1573) | Lost 0-2 | -201632 |
| 4standard | 422 | Salgado, Luis (1519) | Lost 1-2 | -201612 |
| 5standard | 452 | Davidson, Matthew (1541) | Lost 0-2 | -191593 |
| 6standard | 516 | Beaudette, Richard (1479) | Lost 0-2 | -201573 |
| top | average opponent: 1526record: 1-4 | new rating: 1573 | ||
| Grand Prix Los Angeles 2014 (KTK standard) | starting rating: 1617 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 44 | Aguilar, David (1479) | Lost 0-2 | -211596 |
| 2standard | 624 | Henderson, Matthew (1471) | Won 2-0 | +161612 |
| 3standard | 614 | Harrison, Jeffrey (1500) | Won 2-1 | +161628 |
| 4standard | 253 | Lara, Carlos (1523) | Won 2-1 | +161644 |
| 5standard | 119 | Dospil, Robert (1433) | Won 2-1 | +141658 |
| 6standard | 76 | Lew, Michael (1710) | Lost 1-2 | -171641 |
| 7standard | 247 | Hantz, Michael (1538) | Lost 0-2 | -201621 |
| 8standard | 291 | Patron, Bryan (1516) | Won 2-0 | +171638 |
| 9standard | 233 | Hubner, Tristan (1548) | Draw 1-1 | -21636 |
| top | average opponent: 1524record: 5-3-1 | new rating: 1636 | ||
| Grand Prix Phoenix 2014 (BNG standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 2 | Mattes, Martin (1500) | Won 2-0 | +181518 |
| 2standard | 320 | Martin, Marcus (1535) | Won 2-0 | +181536 |
| 3standard | 16 | Parker, Robert L (1536) | Lost 1-2 | -181518 |
| 4standard | 129 | Baker, Jason (1429) | Won 2-1 | +171535 |
| 5standard | 85 | Bahe, Cole (1541) | Won 2-0 | +181553 |
| 6standard | 74 | Houser, Will (1533) | Draw 1-1 | -11552 |
| 7standard | 116 | Kobel, Brian (1610) | Won 2-1 | +201572 |
| 8standard | 69 | Hernandez, Sidney (1579) | Won 2-0 | +181590 |
| 9standard | 42 | Gray, Zachary (1601) | Won 2-1 | +181608 |
| 10standard | 24 | Miller, Nicholas 401 (1592) | Lost 1-2 | -181590 |
| 11standard | 55 | McCoy, Jeffrey (1515) | Won 2-0 | +161606 |
| 12standard | 33 | Hayne, Alexander (2131) | Lost 0-2 | -91597 |
| 13standard | 54 | Jackson, Skyler (1582) | Won 2-1 | +181615 |
| 14standard | 38 | Topp, Jordan (1533) | Lost 1-2 | -201595 |
| 15standard | 52 | Daniel, David (1803) | Won 2-0 | +221617 |
| top | average opponent: 1601record: 10-4-1 | new rating: 1617 | ||