Tierney, Justin
Current rating: 1388
Record: 49-60-7
Grand Prix Omaha 2015Grand Prix Oklahoma City 2015Grand Prix Houston 2016Grand Prix Albuquerque 2016Grand Prix Minneapolis 2016Grand Prix Indianapolis 2016Grand Prix Atlanta 2016Grand Prix Denver 2016Grand Prix Omaha 2017Grand Prix Oklahoma City 2017Grand Prix Memphis 2018Grand Prix Dallas-Fort Worth 2018Grand Prix Atlanta 2018Grand Prix Kansas City 2019Grand Prix Oklahoma City 2019
| Grand Prix Oklahoma City 2019 (ELD standard) | starting rating: 1433 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 43 | Green, Cody (1417) | Lost 1-2 | -181415 |
| 2standard | 87 | Rice, Remington (1609) | Lost 1-2 | -151400 |
| 3standard | 160 | LaFon, David (1432) | Won 2-0 | +191419 |
| 4standard | 112 | Clingan, Alex (1495) | Won 2-1 | +191438 |
| 5standard | 108 | Nemeth, Mark (1531) | Lost 0-0 | -161422 |
| 6standard | 114 | Kettler, Mason (1480) | Lost 0-2 | -171405 |
| 7standard | 107 | Allen, Aden (1443) | Lost 0-2 | -171388 |
| top | average opponent: 1487record: 2-5 | new rating: 1388 | ||
| Grand Prix Kansas City 2019 (WAR standard) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 164 | Russi, Michael (1690) | Won 2-0 | +221485 |
| 2standard | 122 | Meissner, Greg (1541) | Lost 1-2 | -171468 |
| 3standard | 265 | Coffelt, Jason (1496) | Lost 1-2 | -171451 |
| 4standard | 295 | Widlund, Sebastian (1481) | Won 0-0 | +181469 |
| 5standard | 235 | Wichern, Riley (1443) | Won 2-0 | +181487 |
| 6standard | 127 | Wilcox, Brad (1544) | Lost 1-2 | -171470 |
| 7standard | 180 | Long, Kyle (1406) | Lost 1-2 | -191451 |
| 8standard | 171 | Geschwender, Daniel (1479) | Lost 1-2 | -181433 |
| top | average opponent: 1510record: 3-5 | new rating: 1433 | ||
| Grand Prix Atlanta 2018 (modern) | starting rating: 1556 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 252 | Williamson, Brad (1500) | Lost 1-2 | -191537 |
| 2modern | 444 | Han, Mark (1518) | Lost 1-2 | -191518 |
| 3modern | 667 | Gribbins, Edward (1548) | Lost 0-2 | -171501 |
| 4modern | 731 | Howe, Kimberly (1447) | Lost 1-2 | -191482 |
| 5modern | 678 | Lutz, Chaz (1431) | Lost 0-2 | -191463 |
| top | average opponent: 1489record: 0-5 | new rating: 1463 | ||
| Grand Prix Dallas-Fort Worth 2018 (DOM limited) | starting rating: 1602 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 187 | Parker, Kevin (1654) | Lost 0-2 | -171585 |
| 3sealed | 335 | Gilbert, Robert (1509) | Won 2-0 | +171602 |
| 4sealed | 294 | Berlin, Max (1652) | Lost 1-2 | -171585 |
| 5sealed | 283 | Mispagel, Joey (1670) | Lost 1-2 | -171568 |
| 6sealed | 344 | Rivera, Tim (1879) | Lost 0-2 | -121556 |
| top | average opponent: 1673record: 1-4 | new rating: 1556 | ||
| Grand Prix Memphis 2018 (RIX standard) | starting rating: 1547 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 4 | Nguyen, Henry (1586) | Won 2-0 | +191566 |
| 3standard | 45 | Mcgregor, Carl (1536) | Draw 1-1 | 01566 |
| 4standard | 130 | Farrell, Brett (1486) | Won 2-1 | +161582 |
| 5standard | 67 | Archer, Wyatt (1555) | Won 2-1 | +181600 |
| 6standard | 32 | Kalkbrenner, Matthew (1511) | Won 2-0 | +161616 |
| 7standard | 17 | Cochran, Hunter (1855) | Lost 0-2 | -141602 |
| top | average opponent: 1588record: 4-1-1 | new rating: 1602 | ||
| Grand Prix Oklahoma City 2017 (modern) | starting rating: 1583 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 99 | Higganbotham, Andrew (1518) | Won 2-0 | +171600 |
| 3modern | 80 | Mize, Brent (1561) | Lost 1-2 | -191581 |
| 4modern | 379 | Johnston, Ben (1636) | Lost 0-2 | -171564 |
| 5modern | 390 | Wolbers, Andrew (1763) | Lost 1-2 | -141550 |
| 6modern | 533 | Hamilton, Roger (1477) | Won 2-0 | +171567 |
| 7modern | 389 | Flores, Jeffery (1498) | Lost 1-2 | -201547 |
| top | average opponent: 1576record: 2-4 | new rating: 1547 | ||
| Grand Prix Omaha 2017 (AKH standard) | starting rating: 1573 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 164 | Jenkins, Jason (1536) | Draw 1-1 | -11572 |
| 3standard | 169 | Carlson, Nick (1510) | Lost 0-2 | -191553 |
| 4standard | 260 | Habrock, Brian (1498) | Lost 1-2 | -191534 |
| 5standard | 312 | Johnson, Austin (1467) | Lost 1-2 | -191515 |
| 6standard | 337 | Murphy, Ryan (1559) | Won 2-0 | +181533 |
| 7standard | 285 | Allen, Jerri (1482) | Won 2-0 | +181551 |
| 8standard | 226 | Langford, Aaron (1450) | Won 2-1 | +161567 |
| 9standard | 173 | Snow, Matthew (1486) | Won 2-0 | +161583 |
| top | average opponent: 1498record: 4-3-1 | new rating: 1583 | ||
| Grand Prix Denver 2016 (KLD standard) | starting rating: 1425 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 20 | Munteanu, Laura (1527) | Won 2-1 | +201445 |
| 3standard | 32 | D'Souza, Kenith (1537) | Lost 1-2 | -161429 |
| 4standard | 258 | Lee, Alex (1572) | Won 2-0 | +201449 |
| 5standard | 141 | Morris, Gareth (1709) | Won 0-0 | +231472 |
| 6standard | 176 | Welton, Elijah (1554) | Won 2-1 | +191491 |
| 7standard | 112 | Tewolde, Wegahta (1627) | Lost 0-2 | -151476 |
| 8standard | 167 | Black, Samuel (1978) | Lost 0-2 | -101466 |
| 9standard | 219 | Selsing, Nicholas (1357) | Won 2-1 | +161482 |
| 10standard | 141 | Guan, Zhennan (1563) | Won 2-1 | +201502 |
| 11standard | 68 | Cua, Paolo (1811) | Won 2-1 | +231525 |
| 12standard | 52 | Andrew, Ian (1710) | Won 2-0 | +221547 |
| 13standard | 50 | Tousi, Cameron (1574) | Lost 1-2 | -181529 |
| 14standard | 78 | Connell, Zoe (1603) | Won 2-0 | +191548 |
| 15standard | 58 | Fischer, Brandon (1908) | Won 2-1 | +251573 |
| top | average opponent: 1645record: 10-4 | new rating: 1573 | ||
| Grand Prix Atlanta 2016 (KLD limited) | starting rating: 1412 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 701 | Fund, Ian (1481) | Lost 1-2 | -171395 |
| 3sealed | 1114 | Ervin, Christopher (1481) | Won 2-0 | +201415 |
| 4sealed | 837 | Scott, Todd (1666) | Lost 0-2 | -141401 |
| 5sealed | 1027 | Gray, Michael (1443) | Lost 1-2 | -171384 |
| 6sealed | 1020 | Holcomb, John (1437) | Won 2-1 | +191403 |
| 7sealed | 961 | Billingsley, Travis (1500) | Lost 0-2 | -161387 |
| 8sealed | 967 | Humphreys, Josh (1445) | Won 2-1 | +191406 |
| 9sealed | 883 | Mersereau, Meriwether (1476) | Won 2-1 | +191425 |
| top | average opponent: 1491record: 4-4 | new rating: 1425 | ||
| Grand Prix Indianapolis 2016 (modern) | starting rating: 1442 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 306 | Crittenden, Eli (1519) | Draw 1-1 | +11443 |
| 3modern | 431 | Flippen, Edward (1503) | Won 2-1 | +201463 |
| 4modern | 234 | Munger, Noah (1485) | Draw 1-1 | 01463 |
| 5modern | 429 | McGuire, Wayne (1518) | Won 2-1 | +191482 |
| 6modern | 273 | Wen, Brandon (1475) | Lost 1-2 | -181464 |
| 7modern | 427 | Cartier, Matthew (1548) | Lost 0-2 | -171447 |
| 8modern | 532 | Metz, Nate (1443) | Lost 1-2 | -181429 |
| 9modern | 506 | Connelly, Sebastian (1470) | Lost 1-2 | -171412 |
| top | average opponent: 1495record: 2-4-2 | new rating: 1412 | ||
| Grand Prix Minneapolis 2016 (SOI standard) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 65 | Nelson, John (1318) | Won 2-1 | +151479 |
| 3standard | 113 | Passarelli, Hayden (1731) | Lost 1-2 | -131466 |
| 4standard | 317 | Hallahan, Brian (1645) | Lost 0-2 | -151451 |
| 5standard | 423 | Barlament, Zachary (1539) | Won 2-1 | +191470 |
| 6standard | 284 | DeLeeuw, Mike (1483) | Lost 1-2 | -171453 |
| 7standard | 351 | Lo, Shong (1472) | Won 2-0 | +181471 |
| 8standard | 358 | Spartz, Gaby (1599) | Lost 0-2 | -161455 |
| 9standard | 336 | Oien, Christopher (1721) | Lost 0-2 | -131442 |
| top | average opponent: 1563record: 3-5 | new rating: 1442 | ||
| Grand Prix Albuquerque 2016 (SOI limited) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 23 | Lo, Steven (1615) | Lost 0-2 | -171498 |
| 3sealed | 321 | Welp, Jake (1445) | Lost 1-2 | -191479 |
| 4sealed | 492 | Baker, Bogart (1537) | Lost 0-2 | -161463 |
| 5sealed | 470 | Medina, Albert (1463) | Won 2-0 | +181481 |
| 6sealed | 432 | Valdez, Jesus (1536) | Lost 0-2 | -171464 |
| 7sealed | 398 | Grine, Gary (1457) | Lost 0-2 | -191445 |
| 8sealed | 345 | Martin, Chazi (1450) | Won 2-1 | +191464 |
| 9sealed | 291 | Schmidt, Travis (1474) | Draw 1-1 | 01464 |
| top | average opponent: 1497record: 2-5-1 | new rating: 1464 | ||
| Grand Prix Houston 2016 (OGW standard) | starting rating: 1534 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 133 | Arguillere, Sylvain (1500) | Lost 0-2 | -191515 |
| 2standard | 580 | Hubbard, Alan (1713) | Lost 0-2 | -141501 |
| 3standard | 758 | Hawe, Greyson (1464) | Won 2-1 | +171518 |
| 4standard | 687 | Jay, JoeDee (1468) | Lost 1-2 | -191499 |
| 5standard | 766 | Davidson, Brent (1402) | Won 2-1 | +161515 |
| 6standard | 645 | Angulo, Johny (1481) | Won 2-0 | +181533 |
| 7standard | 413 | Sookngam, Michael (1521) | Lost 0-2 | -181515 |
| top | average opponent: 1507record: 3-4 | new rating: 1515 | ||
| Grand Prix Oklahoma City 2015 (modern) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 235 | Bowers, Jerrod (1500) | Won 2-0 | +171533 |
| 2modern | 1011 | Davidson, Brent (1502) | Won 2-1 | +181551 |
| 3modern | 111 | Petray, Elizabeth (1547) | Lost 0-0 | -181533 |
| 4modern | 383 | Frady, Keane (1662) | Lost 0-2 | -161517 |
| 5modern | 365 | Pieper, Jeff (1484) | Lost 0-2 | -181499 |
| 6modern | 415 | Hand, Michael (1486) | Won 2-1 | +171516 |
| 7modern | 296 | Truitt, Evan (1530) | Won 2-0 | +191535 |
| 8modern | 1026 | Clausen, Joe (1510) | Lost 0-2 | -191516 |
| 9modern | 1025 | Johnson, Joe (1502) | Won 2-0 | +181534 |
| top | average opponent: 1525record: 5-4 | new rating: 1534 | ||
| Grand Prix Omaha 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 170 | McLaughlin, Brett (1500) | Lost 1-2 | -181482 |
| 2modern | 372 | Pap, Charlie (1482) | Draw 1-1 | 01482 |
| 3modern | 470 | Gaccetta, Domonic (1420) | Draw 1-1 | -11481 |
| 4modern | 512 | Scott, Kris (1463) | Won 2-0 | +181499 |
| 5modern | 426 | Schmidt, Jeff (1473) | Lost 1-2 | -191480 |
| 6modern | 394 | Pals, Kristopher (1403) | Lost 1-2 | -191461 |
| 7modern | 336 | MeKiney Jr, Patrick (1463) | Won 2-0 | +181479 |
| 8modern | 265 | Davis, Matthew (1422) | Won 2-0 | +171496 |
| 9modern | 203 | Stewart, Michael (1608) | Won 2-1 | +201516 |
| top | average opponent: 1471record: 4-3-2 | new rating: 1516 | ||