Coffey, Oliver
Current rating: 1786 (#2577)
Record: 55-43
Grand Prix Portland 2013Grand Prix Salt Lake City 2014Grand Prix Seattle-Tacoma 2015Grand Prix Oakland 2016Grand Prix Los Angeles 2016Grand Prix Portland 2016Grand Prix Portland 2017Grand Prix Seattle 2018 (legacy)Grand Prix Seattle 2018 (standard)Grand Prix Portland 2018Grand Prix Seattle 2019MagicCon Las Vegas 2023 Limited OpenRegional Championships Atlanta 2023
| Regional Championships Atlanta 2023 (pioneer) | starting rating: 1654 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 454 | Aymie, Zachary (1614) | Won 2-1 | +171671 |
| 2pioneer | 198 | Kahla, Sam (1670) | Won 2-0 | +181689 |
| 3pioneer | 555 | Eng, Edward (1705) | Won 2-0 | +191708 |
| 4pioneer | 67 | Melo, Percio (1556) | Lost 0-2 | -211687 |
| 5pioneer | 189 | Kainste, Nathan (1499) | Won 2-1 | +151702 |
| 6pioneer | 58 | Slone, Maxwell (1538) | Won 2-1 | +151717 |
| 7pioneer | 47 | tajalli, taidhg (1758) | Lost 0-2 | -181699 |
| 8pioneer | 87 | Nelson, Jeremiah (1793) | Lost 1-2 | -161683 |
| 9pioneer | 164 | Fan, Julius (1650) | Won 2-1 | +171700 |
| 10pioneer | 91 | Punzo, Canaan (1670) | Won 2-1 | +181718 |
| 11pioneer | 56 | Heath, Erik (1591) | Won 2-0 | +161734 |
| 12pioneer | 50 | Tomajko, Oliver (1993) | Won 2-0 | +221756 |
| 13pioneer | 21 | Gonzales, Kyle (1599) | Won 2-1 | +151771 |
| 14pioneer | 20 | Negrete, Carlo (1586) | Won 2-1 | +151786 |
| top | average opponent: 1659record: 11-3 | new rating: 1786 | ||
| MagicCon Las Vegas 2023 Limited Open (WOE limited) | starting rating: 1624 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 3146 | Dexter, Ryan (1617) | Won 2-1 | +181642 |
| 2sealed | 3150 | Lebedzeva, Julia (1518) | Won 2-0 | +151657 |
| 3sealed | 3069 | Caminiti, Michael (1545) | Lost 1-2 | -201637 |
| 4sealed | 3227 | Hatch, Gregory (1592) | Lost 0-2 | -181619 |
| 5sealed | 3333 | Maeder, Philipp (1676) | Won 2-1 | +191638 |
| 6sealed | 3328 | Truitt, Evan (1619) | Won 2-0 | +171655 |
| 7sealed | 3182 | Donato, Marino (1657) | Won 2-0 | +181673 |
| 8sealed | 3053 | Levy, Justin (1614) | Lost 1-2 | -191654 |
| top | average opponent: 1605record: 5-3 | new rating: 1654 | ||
| Grand Prix Seattle 2019 (MH1 limited) | starting rating: 1602 | |||
| round | table | opponent (rating) | result | Δrating |
| A1sealed | 414 | Sprunger, Brock (1553) | Won 2-1 | +171619 |
| A2sealed | 460 | Samuels, Matt (1586) | Won 2-1 | +171636 |
| A3sealed | 195 | Reasor, Ian (1814) | Won 2-1 | +211657 |
| A4sealed | 95 | Berry, Mike (1680) | Lost 0-2 | -171640 |
| A5sealed | 104 | Frantz, Shea (1570) | Won 2-1 | +171657 |
| A6sealed | 79 | Rosellini, Jason (1867) | Lost 1-2 | -151642 |
| A7sealed | 136 | Hyland, Stephen (1614) | Lost 0-2 | -181624 |
| top | average opponent: 1669record: 4-3 | new rating: 1624 | ||
| Grand Prix Portland 2018 (modern) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 155 | Casey, Timmy (1500) | Won 2-0 | +191447 |
| 2modern | 44 | Tippett, Bryce (1510) | Won 2-0 | +191466 |
| 3modern | 18 | Lam, Tony (Nghia) (1733) | Won 2-0 | +231489 |
| 4modern | 110 | Valentino, Jayme (1478) | Won 2-1 | +181507 |
| 5modern | 86 | Carleton-Barnes, Gabriel (1881) | Won 2-1 | +241531 |
| 6modern | 35 | Hosokawa, Yuya (1985) | Won 2-1 | +261557 |
| 7modern | 6 | Riley, Alex (1748) | Lost 0-2 | -151542 |
| 8modern | 62 | Stednitz, David (1627) | Lost 0-2 | -161526 |
| 9modern | 154 | Simmons, Navarreaux (1567) | Won 2-0 | +191545 |
| 10modern | 102 | Brower, Wesley (1577) | Lost 1-2 | -181527 |
| 11modern | 70 | Rubin, Aaron (1959) | Won 2-1 | +261553 |
| 12modern | 85 | Akers, David (1650) | Won 2-1 | +201573 |
| 13modern | 56 | Williams, Benjamin (1797) | Won 2-1 | +221595 |
| 14modern | 35 | Goudie, Jacob (1678) | Won 2-1 | +191614 |
| 15modern | 19 | Douglas, Easton (1935) | Lost 1-2 | -121602 |
| top | average opponent: 1708record: 11-4 | new rating: 1602 | ||
| Grand Prix Seattle 2018 (standard) (RIX standard) | starting rating: 1440 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 370 | Dean, Franklin (1606) | Lost 0-2 | -151425 |
| 2standard | 451 | Mendoza, Brandon (1379) | Won 2-1 | +181443 |
| 3standard | 433 | Suzuki, Anthony (1588) | Lost 0-2 | -161427 |
| 4standard | 543 | Stickney, Kameron (1439) | Won 2-1 | +181445 |
| 5standard | 433 | Webb, John (1463) | Lost 1-2 | -171428 |
| top | average opponent: 1495record: 2-3 | new rating: 1428 | ||
| Grand Prix Seattle 2018 (legacy) (legacy) | starting rating: 1451 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 171 | Holder, Patrick (1518) | Won 2-1 | +191470 |
| 2legacy | 64 | Nguyen, Daniel (1701) | Lost 0-2 | -141456 |
| 3legacy | 519 | Segura, Anthony (1482) | Won 2-1 | +191475 |
| 4legacy | 479 | Manabat, Philip (1530) | Lost 0-2 | -171458 |
| 5legacy | 437 | Lapides, Alexandra (1500) | Lost 1-2 | -181440 |
| top | average opponent: 1546record: 2-3 | new rating: 1440 | ||
| Grand Prix Portland 2017 (XLN standard) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 99 | Nguyen, Michael (1663) | Lost 1-2 | -151465 |
| 4standard | 239 | De Blois, Paul (1574) | Lost 0-2 | -161449 |
| 5standard | 373 | Hyatt, Jesse (1501) | Won 2-0 | +191468 |
| 6standard | 326 | Gerel, Tristyn (1517) | Lost 0-2 | -171451 |
| top | average opponent: 1564record: 1-3 | new rating: 1451 | ||
| Grand Prix Portland 2016 (EMN standard) | starting rating: 1533 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 303 | Henner, Aaron (1734) | Lost 0-2 | -141519 |
| 3standard | 537 | Boccardo, Joe (1453) | Lost 1-2 | -201499 |
| 4standard | 654 | Ward, John (1411) | Lost 1-2 | -191480 |
| top | average opponent: 1533record: 0-3 | new rating: 1480 | ||
| Grand Prix Los Angeles 2016 (modern) | starting rating: 1531 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 369 | Aoki, Chikara (1586) | Lost 0-2 | -171514 |
| 3modern | 535 | Nonaka, Keenan (1569) | Lost 1-2 | -171497 |
| 4modern | 772 | Gripkey, Christopher (1415) | Won 2-0 | +171514 |
| 5modern | 821 | Ostwalt, Levi (1501) | Won 2-0 | +181532 |
| 6modern | 622 | Lee, Michelle (1648) | Won 2-0 | +201552 |
| 7modern | 199 | Eusebio, Jon (1541) | Lost 0-2 | -181534 |
| 8modern | 573 | Wolk, Zachary (1544) | Lost 0-2 | -181516 |
| 9modern | 492 | Euribe, Julio (1464) | Won 2-0 | +171533 |
| top | average opponent: 1534record: 4-4 | new rating: 1533 | ||
| Grand Prix Oakland 2016 (BFZ standard) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 101 | Chen, MoYuan (1500) | Won 2-0 | +171537 |
| 4standard | 99 | Jacobson, Mark (1969) | Won 2-0 | +261563 |
| 5standard | 76 | Cipriano, Casey (1612) | Lost 1-2 | -171546 |
| 6standard | 172 | Cheng, Zhuoxu (1486) | Won 2-0 | +171563 |
| 7standard | 107 | Kenjar, Jason (1550) | Lost 0-2 | -191544 |
| 8standard | 104 | Burtle, Robert (1492) | Lost 1-2 | -191525 |
| 9standard | 296 | Leeper, Ryan (1737) | Won 2-0 | +221547 |
| 10standard | 256 | Korompis, Rudolph (1431) | Lost 0-2 | -201527 |
| 11standard | 192 | Sharp, Jon (1706) | Won 2-1 | +211548 |
| 12standard | 161 | Wilkowski, Aaron (1611) | Lost 1-2 | -171531 |
| top | average opponent: 1609record: 5-5 | new rating: 1531 | ||
| Grand Prix Seattle-Tacoma 2015 (legacy) | starting rating: 1523 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 185 | Berard, Michael (1552) | Won 2-0 | +191542 |
| 2legacy | 320 | Grigely, Jason (1549) | Lost 0-2 | -181524 |
| 3legacy | 779 | Park, Andrew (1500) | Won 2-1 | +171541 |
| 4legacy | 341 | Chang, Brandon (1392) | Lost 1-2 | -201521 |
| 5legacy | 552 | Owsen, Dan (1482) | Won 2-0 | +171538 |
| 6legacy | 435 | Wagenfuhr, Michael (1523) | Lost 1-2 | -181520 |
| top | average opponent: 1500record: 3-3 | new rating: 1520 | ||
| Grand Prix Salt Lake City 2014 (M15 limited) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 19 | Hakanson, Kip (1423) | Lost 1-2 | -191485 |
| 4sealed | 234 | Taylor, Talon (1466) | Won 2-1 | +181503 |
| 5sealed | 194 | Cole, Brian (1538) | Won 2-1 | +181521 |
| 6sealed | 66 | Gorson, Ryan (1538) | Lost 0-2 | -181503 |
| 7sealed | 123 | Bowyer, Ryan (1488) | Lost 1-2 | -181485 |
| 8sealed | 141 | Adams, Nolan (1520) | Won 2-1 | +191504 |
| 9sealed | 124 | Ballardo, David (1581) | Won 2-0 | +191523 |
| top | average opponent: 1508record: 4-3 | new rating: 1523 | ||
| Grand Prix Portland 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 178 | Zelick, Aaron (1500) | Won 2-1 | +181518 |
| 2modern | 185 | Woods, Michael (1517) | Won 2-0 | +181536 |
| 3modern | 129 | Demestrio, Joe (1824) | Lost 0-2 | -131523 |
| 4modern | 297 | Hope, Ren (1519) | Lost 0-2 | -181505 |
| 5modern | 300 | Orozco, Julio (1506) | Won 2-1 | +181523 |
| 6modern | 200 | Leof, Natty (1484) | Lost 0-2 | -191504 |
| top | average opponent: 1558record: 3-3 | new rating: 1504 | ||