Haughey, Colin
Current rating: 1607
Record: 21-15 (GP) / 8-14 (professional)
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1605 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 12 | Gartner, Drew (1467) | Lost 1-2 | -201585 |
| 2modern | 722 | Winters, Scott (1489) | Lost 0-2 | -201565 |
| 3modern | 1328 | Espinoza, Mathew (1467) | Won 2-1 | +161581 |
| 4modern | 1286 | Grunden, Jason (1487) | Won 2-0 | +171598 |
| 5modern | 806 | Wolff, Josh (1504) | Won 2-1 | +161614 |
| 6modern | 708 | Hildreth, Christian (1374) | Won 2-0 | +141628 |
| 7modern | 356 | Armstrong, Sean (1564) | Lost 1-2 | -191609 |
| 8modern | 706 | Vineza, James Adrian (1521) | Won 2-1 | +161625 |
| 9modern | 521 | Verdesoto, Daniel (1623) | Lost 0-2 | -181607 |
| top | average opponent: 1500record: 5-4 | new rating: 1607 | ||
| Grand Prix Indianapolis 2016 (modern) | starting rating: 1621 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 92 | Wilson, Robert 2 (1486) | Won 2-1 | +161637 |
| 2modern | 340 | Scalf, Cody (1538) | Won 2-1 | +161653 |
| 3modern | 296 | MacHaffie, Sam (1616) | Lost 1-2 | -191634 |
| 4modern | 246 | Ashley, Steven (1488) | Lost 1-2 | -201614 |
| 5modern | 678 | Meeker, Brian (1521) | Won 2-1 | +161630 |
| 6modern | 294 | Janow, Timothy (1544) | Won 2-1 | +161646 |
| 7modern | 394 | Fraser, Michael (1475) | Lost 0-2 | -211625 |
| 8modern | 392 | Freeman, Kevin (1522) | Lost 1-2 | -201605 |
| top | average opponent: 1524record: 4-4 | new rating: 1605 | ||
| Grand Prix Denver 2015 (KTK standard) | starting rating: 1509 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 211 | Miller, Kyle (1709) | Won 2-0 | +221531 |
| 4standard | 85 | Hutchison, Robert (1535) | Lost 0-2 | -181513 |
| 5standard | 258 | MacBilliuray, Joseph (1537) | Lost 1-2 | -181495 |
| 6standard | 280 | Deiss, Jason (1532) | Won 2-0 | +191514 |
| 7standard | 271 | Atwater, Jaeden (1531) | Won 2-0 | +181532 |
| 8standard | 190 | Johnson, Jordan (1459) | Won 2-0 | +171549 |
| 9standard | 91 | Griffin, Mike (1592) | Won 2-1 | +191568 |
| 10standard | 50 | Curfman, Charles (1597) | Won 2-0 | +181586 |
| 11standard | 19 | Landing, Brian (1621) | Lost 0-2 | -171569 |
| 12standard | 52 | Li, Larry (1749) | Won 2-1 | +211590 |
| 13standard | 26 | Yelton, Ed (1566) | Won 2-0 | +181608 |
| 14standard | 18 | Hwang, Eugene (2085) | Won 2-1 | +261634 |
| 15standard | 18 | Kibler, Brian (1941) | Lost 0-2 | -131621 |
| top | average opponent: 1651record: 9-4 | new rating: 1621 | ||
| Pro Tour Khans of Tarkir (KTK standard) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 72 | JoongWon, Lee (1500) | Lost 1-2 | -171466 |
| 2draft | 134 | Ingram, Peter (1956) | Lost 0-2 | -101456 |
| 4standard | 104 | Kawahama, Yoshikazu (1511) | Won 2-1 | +191475 |
| 5standard | 108 | Aurejac, Alexandre (1839) | Won 2-1 | +241499 |
| 6standard | 67 | Larsen, Christoffer (1817) | Won 2-0 | +241523 |
| 7standard | 27 | Glied, Tamas (1989) | Lost 0-2 | -101513 |
| 8standard | 72 | Hocquemiller, Arnaud (1744) | Won 2-0 | +221535 |
| 9draft | 32 | Griffin, Matthew [NZL] (1768) | Lost 1-2 | -141521 |
| 10draft | 27 | Moir, Ben (1989) | Won 2-0 | +261547 |
| 11draft | 60 | Higashi, Chris (1839) | Lost 1-2 | -131534 |
| 12standard | 63 | Cunningham, Jackson (1848) | Won 2-0 | +241558 |
| 13standard | 58 | Rubin, Steve (1895) | Lost 1-2 | -121546 |
| 14standard | 68 | Cassini, Gregory (1743) | Lost 0-2 | -151531 |
| 15standard | 74 | Sawada, Ken (1899) | Lost 1-2 | -111520 |
| 16standard | 73 | Saito, Tomoharu (1950) | Lost 0-2 | -111509 |
| top | average opponent: 1819record: 6-9 | new rating: 1509 | ||
| Pro Tour Magic 2015 (M15 standard) | starting rating: 1513 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 69 | Park, Jun Young (1913) | Won 2-1 | +251538 |
| 2draft | 173 | Cunningham, Jackson (1604) | Lost 1-2 | -161522 |
| 3draft | 77 | Middleton, Russell (1508) | Lost 1-2 | -191503 |
| 4standard | 135 | Strong, Tom (1614) | Lost 1-2 | -161487 |
| 5standard | 130 | Black, Samuel (1941) | Lost 1-2 | -101477 |
| 6standard | 149 | Bercovich, Brandon (1733) | Won 2-0 | +231500 |
| 7standard | 137 | Gruber, Patrick (1598) | Lost 1-2 | -171483 |
| top | average opponent: 1702record: 2-5 | new rating: 1483 | ||
| Grand Prix Toronto 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4modern | 444 | Paterson, Matthew (1556) | Lost 0-2 | -171483 |
| 5modern | 94 | Cromwell, Collin (1576) | Won 2-1 | +201503 |
| 6modern | 147 | Breau, Josh (1585) | Won 2-1 | +191522 |
| 7modern | 39 | Shiels, David (1926) | Won 2-1 | +251547 |
| 8modern | 38 | Jette, Jonathan (1620) | Lost 1-2 | -161531 |
| 9modern | 42 | Arcega, Deo (1583) | Lost 0-2 | -181513 |
| top | average opponent: 1641record: 3-3 | new rating: 1513 | ||