Deiss, Jason
Current rating: 1557
Record: 36-34
| Grand Prix Seattle 2018 (legacy) (legacy) | starting rating: 1601 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 230 | Morris-Lent, Christopher (1490) | Won 2-1 | +161617 |
| 3legacy | 133 | Duarte, Rodrigo (1485) | Lost 1-2 | -201597 |
| 4legacy | 226 | Dominguez, Martin Sebastian (1453) | Lost 1-2 | -211576 |
| 5legacy | 381 | Torres-Greene, Philip (1498) | Lost 0-2 | -191557 |
| top | average opponent: 1481record: 1-3 | new rating: 1557 | ||
| Grand Prix Denver 2017 (HOU standard) | starting rating: 1606 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 149 | Novak, Tyler (1779) | Won 2-1 | +211627 |
| 3standard | 82 | Martin, Chazi (1484) | Won 2-1 | +151642 |
| 4standard | 30 | Hurtado, Patrick (1657) | Lost 1-2 | -171625 |
| 5standard | 140 | Morales, Francisco (1537) | Won 2-1 | +161641 |
| 6standard | 86 | DeVries, Jeremy (1558) | Lost 1-2 | -191622 |
| 7standard | 231 | Sakoi, Jonathan (1527) | Won 2-0 | +161638 |
| 8standard | 91 | Gradiska, Frank (1709) | Lost 1-2 | -171621 |
| 9standard | 157 | McMaster, Timothy (1520) | Lost 1-2 | -201601 |
| top | average opponent: 1596record: 4-4 | new rating: 1601 | ||
| Grand Prix Louisville 2017 (legacy) | starting rating: 1590 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 413 | Cotton, Mae (1500) | Won 2-1 | +171607 |
| 2legacy | 523 | Boss, Brian (1768) | Won 2-1 | +211628 |
| 3legacy | 472 | Tash, Benjamin (1666) | Lost 1-2 | -181610 |
| 4legacy | 627 | Knaack, Aaron (1409) | Won 2-0 | +151625 |
| 5legacy | 568 | Wilson, Benjamin (1609) | Lost 0-2 | -191606 |
| 6legacy | 716 | Gapinski, Richard (1460) | Won 2-1 | +161622 |
| 7legacy | 452 | Hinderaker, Michael (1815) | Lost 1-2 | -151607 |
| 8legacy | 571 | Flores, Enrique (1493) | Won 2-1 | +161623 |
| 9legacy | 555 | Flynn, Kyle (1669) | Lost 1-2 | -171606 |
| top | average opponent: 1599record: 5-4 | new rating: 1606 | ||
| Grand Prix Denver 2016 (KLD standard) | starting rating: 1533 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 380 | Candelore, Adam (1469) | Won 2-0 | +171550 |
| 2standard | 166 | Bardier, Daniel (1573) | Lost 0-2 | -181532 |
| 3standard | 618 | Young, Edwin (1443) | Won 2-0 | +171549 |
| 4standard | 255 | Nagy, Kevin (1517) | Lost 0-2 | -191530 |
| 5standard | 404 | Foley, David (1487) | Won 0-0 | +171547 |
| 6standard | 320 | Nelson, Colleen (1530) | Lost 0-2 | -181529 |
| 7standard | 433 | Lewis, Donald (1565) | Won 2-1 | +181547 |
| 8standard | 373 | Meis, Scott (1504) | Won 2-1 | +181565 |
| 9standard | 185 | Gidlof, Dylan (1660) | Won 2-1 | +191584 |
| 10standard | 145 | Baxter, Alex (1503) | Won 2-0 | +171601 |
| 11standard | 104 | Baraniecki, Michael (1865) | Won 2-0 | +231624 |
| 12standard | 62 | Brinkman, Gunnar (1605) | Lost 0-2 | -191605 |
| 13standard | 81 | Severson, Eric (1781) | Lost 1-2 | -151590 |
| 14standard | 113 | Rolland, Michael (1575) | Won 2-0 | +181608 |
| 15standard | 113 | Bloodworth, Casey (1612) | Lost 0-2 | -181590 |
| top | average opponent: 1579record: 9-6 | new rating: 1590 | ||
| Grand Prix Columbus 2016 (legacy) | starting rating: 1514 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 143 | Baumgras, Gregory P (1509) | Lost 0-2 | -181496 |
| 2legacy | 499 | Marino, Jacob (1504) | Won 2-1 | +181514 |
| 3legacy | 470 | Braun, Patrick (1499) | Lost 0-2 | -181496 |
| 4legacy | 707 | Ausfresser, Sigmund (1579) | Won 2-0 | +191515 |
| 5legacy | 531 | Tonelli, Tim (1495) | Won 2-1 | +181533 |
| 6legacy | 477 | Brown, Aaron (1479) | Won 2-0 | +171550 |
| 7legacy | 207 | Jimenez III, David (1512) | Lost 0-2 | -191531 |
| 8legacy | 388 | Peterson, Gabriel (1529) | Won 2-1 | +181549 |
| 9legacy | 231 | Madsen, Michael (1469) | Won 2-1 | +171566 |
| 10legacy | 157 | Lowery, Skyler (1613) | Lost 0-2 | -181548 |
| 11legacy | 229 | Tussing, Austin (1548) | Won 2-0 | +181566 |
| 12legacy | 175 | Spano, Greggory (1799) | Lost 0-2 | -131553 |
| 13legacy | 178 | Sanford, Blake (1482) | Lost 0-2 | -201533 |
| 14legacy | 171 | Hillard, Zebiriah (1532) | Lost 0-2 | -181515 |
| 15legacy | 167 | Ruehl, Kurt (1496) | Won 2-1 | +181533 |
| top | average opponent: 1536record: 8-7 | new rating: 1533 | ||
| Grand Prix Denver 2015 (KTK standard) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 72 | Wang, Lucas (1500) | Won 2-0 | +181520 |
| 2standard | 321 | Berg, Oliver (1517) | Won 2-1 | +181538 |
| 3standard | 11 | Lewis, Aaron (1894) | Won 2-0 | +241562 |
| 4standard | 140 | Fyfe, Max (1555) | Lost 0-2 | -181544 |
| 5standard | 196 | Manfield, Seth (1913) | Lost 1-2 | -121532 |
| 6standard | 280 | Haughey, Colin (1495) | Lost 0-2 | -181514 |
| top | average opponent: 1646record: 3-3 | new rating: 1514 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 1420 | Goodson, Tony (1578) | Lost 1-2 | -161469 |
| 5sealed | 1307 | Cristos, Dustin (1589) | Lost 1-2 | -161453 |
| 6sealed | 1121 | Soborski, Andrew (1519) | Won 2-1 | +191472 |
| 7sealed | 857 | Pastorinni, Luckas (1676) | Won 2-0 | +221494 |
| 8sealed | 648 | Pescaru, George (1554) | Won 2-1 | +191513 |
| 9sealed | 523 | Burnett, Kai (1909) | Lost 1-2 | -111502 |
| top | average opponent: 1637record: 3-3 | new rating: 1502 | ||
| Grand Prix Denver 2013 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 25 | Salem, Jonathan (1560) | Lost 1-2 | -171483 |
| 2legacy | 193 | Fehling, Patrick (1547) | Won 2-1 | +191502 |
| 3legacy | 223 | Foster, Jeph (1490) | Lost 1-2 | -181484 |
| 4legacy | 277 | LaVassaur, Chris (1371) | Won 2-1 | +161500 |
| 5legacy | 255 | Branham, Raymond (1497) | Won 2-0 | +181518 |
| 6legacy | 120 | Tucker, Tyler (1646) | Lost 0-2 | -161502 |
| 7legacy | 182 | Inda, Joshua (1557) | Lost 0-2 | -171485 |
| top | average opponent: 1524record: 3-4 | new rating: 1485 | ||