Tibbetts, Jason
Current rating: 1473
Record: 27-34 (GP) / 6-13-2 (professional)
| Grand Prix Phoenix 2018 (modern) | starting rating: 1525 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 16 | Kame, Justin (1628) | Lost 0-2 | -161509 |
| 4modern | 229 | Way, Dustin (1486) | Lost 0-2 | -191490 |
| 5modern | 502 | Thompson, Gage (1562) | Lost 0-2 | -171473 |
| top | average opponent: 1559record: 0-3 | new rating: 1473 | ||
| Grand Prix Phoenix 2017 (XLN limited) | starting rating: 1596 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 160 | Rashid, Taimur (1715) | Lost 1-2 | -151581 |
| 4sealed | 258 | Belle Isle, Jason (1482) | Lost 0-2 | -201561 |
| 5sealed | 298 | McDonald, Jonathan (1456) | Lost 1-2 | -201541 |
| 6sealed | 126 | LeRoux, Colette (1635) | Lost 0-2 | -161525 |
| top | average opponent: 1572record: 0-4 | new rating: 1525 | ||
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 408 | Davalos, Dante (1725) | Lost 1-2 | -141502 |
| 4sealed | 476 | Salazar, Bert (1495) | Won 2-0 | +181520 |
| 5sealed | 477 | Choma, Tom (1703) | Won 2-0 | +211541 |
| 6sealed | 83 | Schibanoff, Justin (1675) | Lost 0-2 | -151526 |
| 7sealed | 308 | Lung, Eddie (1450) | Won 2-1 | +161542 |
| 8sealed | 204 | Frischknecht, David (1555) | Won 2-0 | +191561 |
| 9sealed | 144 | Chen, Michael (1620) | Lost 1-2 | -171544 |
| 10draft | 261 | Selk, Patrick (1755) | Won 2-0 | +221566 |
| 11draft | 263 | Elkins, Nathan (1727) | Won 2-0 | +201586 |
| 12draft | 97 | Lopez, Brian (1573) | Won 2-1 | +181604 |
| 13draft | 82 | Visco, David (1859) | Lost 1-2 | -131591 |
| 14draft | 70 | Truong, Daniel (1608) | Won 2-0 | +181609 |
| 15draft | 21 | Helbig, Drew (1917) | Lost 1-2 | -131596 |
| top | average opponent: 1666record: 8-5 | new rating: 1596 | ||
| Grand Prix San Jose 2017 (AER limited) | starting rating: 1570 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 158 | Hallahan, Kory (1537) | Lost 0-2 | -181552 |
| 4sealed | 275 | Siino, Anthony (1517) | Won 2-1 | +171569 |
| 5sealed | 245 | Owen, Donald (1629) | Lost 0-2 | -171552 |
| 6sealed | 489 | Husserl, Blake (1524) | Lost 1-2 | -181534 |
| 7sealed | 545 | Baker, Michael (1569) | Lost 1-2 | -181516 |
| 8sealed | 512 | Harski, Kevin (1483) | Won 2-0 | +181534 |
| 9sealed | 418 | Heath, Joel (1576) | Lost 0-2 | -181516 |
| top | average opponent: 1548record: 2-5 | new rating: 1516 | ||
| Grand Prix Denver 2016 (KLD standard) | starting rating: 1440 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 93 | Dy, Michael (1681) | Lost 0-2 | -141426 |
| 4standard | 429 | Smith, Ian (1474) | Won 2-0 | +191445 |
| 5standard | 187 | Hudson, Micheal (1456) | Won 0-0 | +191464 |
| 6standard | 53 | Brumby, Gene (1810) | Won 2-0 | +241488 |
| 7standard | 100 | Mahar, Daniel (1580) | Won 2-1 | +191507 |
| 8standard | 44 | Higley, Michael (1581) | Won 2-0 | +201527 |
| 9standard | 21 | Feeman, Dylan (1944) | Lost 0-2 | -111516 |
| 10standard | 33 | Turtenwald, Owen (2097) | Lost 0-2 | -91507 |
| 11standard | 107 | Banaszek, Rory (1571) | Won 2-0 | +191526 |
| 12standard | 73 | Peck, Brandon (1622) | Lost 0-2 | -161510 |
| 13standard | 120 | Pederson, Derick (1667) | Won 2-0 | +211531 |
| 14standard | 77 | Recanzone, Ryan (1588) | Won 2-1 | +191550 |
| 15standard | 50 | Weaver, Luke (1671) | Won 2-1 | +201570 |
| top | average opponent: 1672record: 9-4 | new rating: 1570 | ||
| Pro Tour Eldritch Moon (EMN standard) | starting rating: 1435 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 15 | Lai, Pak Yin (1902) | Lost 0-2 | -101425 |
| 2draft | 53 | Vega Parra, Francisco (1504) | Won 2-1 | +191444 |
| 3draft | 53 | Medeiros, Max (1610) | Won 2-1 | +211465 |
| 4standard | 63 | Lipp, Scott (2227) | Won 2-0 | +301495 |
| 5standard | 37 | Cammilluzzi, Marco (1816) | Lost 0-2 | -121483 |
| 6standard | 59 | de Togni, Marco (1768) | Lost 1-2 | -131470 |
| 7standard | 80 | Wang, Jacky (1864) | Won 2-0 | +251495 |
| 8standard | 72 | Thaler, Sebastian (1854) | Draw 1-1 | +61501 |
| 9draft | 62 | Kassis, Eli (1905) | Lost 0-2 | -111490 |
| 10draft | 89 | de Jesus Freitas, Marcos Paulo (1737) | Lost 0-2 | -141476 |
| 11draft | 36 | Ochoa, David (1742) | Lost 1-2 | -131463 |
| 12standard | 89 | Ball, Nick (1746) | Lost 0-2 | -131450 |
| 13standard | 90 | Saporito, Thiago (1931) | Lost 1-2 | -101440 |
| top | average opponent: 1816record: 4-8-1 | new rating: 1440 | ||
| Pro Tour Shadows over Innistrad (SOI standard) | starting rating: 1431 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 22 | Wu, Allen (2039) | Lost 0-2 | -81423 |
| 2draft | 22 | Pispa, Lauri (1777) | Lost 0-2 | -121411 |
| 3draft | 22 | Virula, Christopher (1833) | Won 2-0 | +251436 |
| 4standard | 114 | Janasiewicz, Jason (1864) | Lost 1-2 | -101426 |
| 5standard | 173 | Cornelissen, Kamiel (1877) | Won 2-0 | +251451 |
| 6standard | 138 | Taylor, Dustin (1830) | Lost 0-2 | -111440 |
| 7standard | 131 | Manders, Mitchell (1772) | Draw 1-1 | +61446 |
| 8standard | 144 | Zatlkaj, Matej (1862) | Lost 0-2 | -111435 |
| top | average opponent: 1857record: 2-5-1 | new rating: 1435 | ||
| Grand Prix San Diego 2015 (ORI standard) | starting rating: 1443 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 156 | Beaudette, Richard (1535) | Won 2-0 | +191462 |
| 4standard | 158 | Chow, Edward (1495) | Won 2-1 | +191481 |
| 5standard | 21 | Fader, Kyle (1479) | Lost 0-2 | -181463 |
| 6standard | 150 | Cunningham, Andrew (1604) | Lost 0-2 | -161447 |
| 7standard | 279 | Wong, Alan S (1539) | Lost 1-2 | -161431 |
| top | average opponent: 1530record: 2-3 | new rating: 1431 | ||
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1496 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 43 | Alter, Scott (1496) | Lost 1-2 | -181478 |
| 4sealed | 244 | Stan, Robert (1503) | Lost 0-2 | -181460 |
| 5sealed | 297 | Green, Edward (1483) | Lost 1-2 | -171443 |
| top | average opponent: 1494record: 0-3 | new rating: 1443 | ||
| Grand Prix Los Angeles 2014 (KTK standard) | starting rating: 1548 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 120 | Black, Jason (1659) | Lost 1-2 | -161532 |
| 3standard | 657 | Nguyen, Andrew (1501) | Lost 1-2 | -191513 |
| 4standard | 347 | Rasmussen, Ron (1486) | Won 2-1 | +181531 |
| 5standard | 209 | Dean, Tyler (1597) | Lost 0-2 | -171514 |
| 6standard | 347 | Kleinschmidt, Karl (1501) | Lost 0-1 | -181496 |
| top | average opponent: 1549record: 1-4 | new rating: 1496 | ||
| Grand Prix Phoenix 2014 (BNG standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 148 | Squires, Ryan (1518) | Won 2-1 | +181518 |
| 3standard | 205 | Sylvester, Theresa (1536) | Won 2-0 | +191537 |
| 4standard | 45 | Trepanier, Timm (1554) | Won 2-1 | +181555 |
| 5standard | 39 | Holiday, Nathan (1847) | Lost 0-2 | -131542 |
| 6standard | 117 | Avila Gutierrez, Marlon Jacob (1814) | Lost 0-2 | -131529 |
| 7standard | 282 | Castro, Christopher (1534) | Won 2-1 | +181547 |
| 8standard | 75 | Martinez, Michelle (1534) | Won 2-1 | +181565 |
| 9standard | 43 | Rodriguez, AJ (1611) | Lost 0-2 | -171548 |
| top | average opponent: 1618record: 5-3 | new rating: 1548 | ||