Dunyon, Spencer
Current rating: 1773 (#3002)
Record: 31-19
| Grand Prix Reno 2020 (THB limited) | starting rating: 1618 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 5 | Knabenbauer, Jared (1587) | Lost 1-2 | -181600 |
| 4sealed | 82 | Teranishi, Daniel (1704) | Won 2-1 | +201620 |
| 5sealed | 94 | Fridley, Thomas (1549) | Won 2-1 | +161636 |
| 6sealed | 55 | Opferman, Anthony (1763) | Won 2-0 | +211657 |
| 7sealed | 44 | Landon, Eric (1918) | Won 1-0 | +221679 |
| 8sealed | 16 | Siino, Anthony (1659) | Lost 1-2 | -181661 |
| 9sealed | 153 | Wu, Allen (2350) | Won 2-0 | +291690 |
| 10draft | 171 | Yoo, Bradley (1914) | Lost 0-2 | -141676 |
| 11draft | 143 | Steuer, Nathan (1924) | Won 2-0 | +221698 |
| 12draft | 128 | Miller, Michael 013 (1467) | Won 2-0 | +141712 |
| 13draft | 154 | Goles, Nicolas (1776) | Won 2-0 | +191731 |
| 14draft | 126 | Laughlin, Pierson (2002) | Won 2-1 | +231754 |
| 15draft | 155 | Sommer, Zachary (1807) | Won 2-0 | +191773 |
| top | average opponent: 1802record: 10-3 | new rating: 1773 | ||
| Grand Prix Las Vegas 2019 (limited) (MH1 limited) | starting rating: 1683 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 158 | Tingstad, Daniel (1487) | Lost 0-2 | -211662 |
| 2sealed | 462 | Golubchik, Daniel (1482) | Lost 0-2 | -211641 |
| 3sealed | 564 | Hatch, AJ (1392) | Lost 0-2 | -231618 |
| top | average opponent: 1454record: 0-3 | new rating: 1618 | ||
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1605 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 38 | Monroe, Michael (1473) | Won 2-0 | +161621 |
| 2modern | 405 | Von Euw, Michael (1370) | Won 2-0 | +131634 |
| 3modern | 211 | Heath, Joel (1609) | Won 2-0 | +181652 |
| 4modern | 166 | Khanin, Alex (1686) | Won 2-1 | +191671 |
| 5modern | 1 | Marinescu, Andra (1570) | Won 2-1 | +161687 |
| 6modern | 30 | McCamey, Bobby (1554) | Lost 0-2 | -211666 |
| 7modern | 29 | Sullivan, Sevan (1572) | Won 2-1 | +171683 |
| 8modern | 54 | Crosthwaite, Rodolfo (1682) | Lost 0-2 | -181665 |
| 9modern | 133 | Turchansky, Zak (1711) | Won 2-0 | +181683 |
| top | average opponent: 1581record: 7-2 | new rating: 1683 | ||
| Grand Prix Los Angeles 2019 (modern) | starting rating: 1540 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 140 | Bostrom, Lucas (1429) | Won 2-0 | +161556 |
| 2modern | 340 | David, Daniel Eleazar (1471) | Won 2-1 | +171573 |
| 3modern | 164 | Nakao, Motohiko (1706) | Won 2-1 | +201593 |
| 4modern | 21 | Agnew, Andrew (1513) | Won 2-0 | +171610 |
| 5modern | 44 | Varlibas, Suleyman (1437) | Won 2-0 | +141624 |
| 6modern | 25 | Nettles, Logan (1988) | Won 2-0 | +251649 |
| 7modern | 18 | Shen, Max (1584) | Lost 0-2 | -191630 |
| 8modern | 16 | Luong, Marcus (1792) | Lost 1-2 | -151615 |
| 9modern | 139 | Haker, Steven (1676) | Lost 1-2 | -171598 |
| 10modern | 127 | Nielsen, Simon (1832) | Won 2-0 | +221620 |
| 11modern | 101 | Brunson, Damyan (1763) | Won 2-1 | +201640 |
| 12modern | 70 | Estephan, Jessica (1624) | Lost 0-2 | -181622 |
| 13modern | 85 | Kinzel, Nick (1682) | Lost 1-2 | -171605 |
| top | average opponent: 1654record: 8-5 | new rating: 1605 | ||
| Grand Prix Las Vegas 2018 (limited) (DOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 6 | Fulgium, James (1799) | Lost 1-2 | -131487 |
| 4sealed | 275 | Phillips, Kyle (1431) | Won 2-1 | +171504 |
| 5sealed | 164 | Herr, Paul (1937) | Won 2-1 | +261530 |
| 6sealed | 1320 | Steier, Terry (1830) | Lost 0-2 | -131517 |
| 7sealed | 300 | Spano, Greggory (1823) | Won 2-1 | +231540 |
| 8sealed | 248 | Collier, Jim (1770) | Won 2-1 | +231563 |
| 9sealed | 158 | Zhang, Bolun (1939) | Lost 1-2 | -121551 |
| 10draft | 5097 | Chow, Harold (1659) | Lost 0-2 | -161535 |
| 11draft | 5102 | Roti Roti, Joseph (1663) | Lost 0-2 | -161519 |
| 13draft | 5147 | Celeita, Diego Alejandro (1558) | Won 2-0 | +191538 |
| 14draft | 5112 | Hackleman, Tom (1584) | Lost 0-2 | -171521 |
| 15draft | 5026 | Heath, Joel (1590) | Won 2-0 | +191540 |
| top | average opponent: 1715record: 6-6 | new rating: 1540 | ||