Speck, Stephen
Current rating: 1500
Record: 40-14 (GP) / 2-4 (professional)
| Pro Tour Dragons of Tarkir (DTK standard) | starting rating: 1949 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 136 | Guldan, Michal (1482) | Won 2-1 | +101959 |
| 2draft | 171 | Manfield, Seth (2112) | Lost 0-2 | -151944 |
| 3draft | 106 | Dezani, Jeremy (1806) | Won 2-0 | +151959 |
| 4standard | 75 | Parazzoli, Dario (1762) | Lost 1-2 | -211938 |
| 5standard | 102 | Damo da Rosa, Paulo Vitor (1810) | Lost 1-2 | -211917 |
| 6standard | 154 | Perez Jr., Raymond (1707) | Lost 0-2 | -211896 |
| top | average opponent: 1780record: 2-4 | new rating: 1896 | ||
| Grand Prix Miami 2015 (FRF standard) | starting rating: 1869 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 264 | Jackson, Ben R (1518) | Won 2-0 | +121881 |
| 3standard | 86 | Longhurst, Kenneth (1550) | Won 2-1 | +121893 |
| 4standard | 66 | Rodriguez, Miguel Angel (1590) | Won 2-1 | +131906 |
| 5standard | 50 | Darley, Garrett (1567) | Won 2-1 | +121918 |
| 6standard | 6 | Brace, Donald (1547) | Won 2-1 | +111929 |
| 7standard | 10 | Byrd, Kalab (1621) | Lost 1-2 | -231906 |
| 8standard | 41 | Fulgium, James (1791) | Won 2-0 | +161922 |
| 9standard | 191 | Kanegawa, Toshiya (1939) | Won 2-0 | +181940 |
| 10standard | 12 | Betesh, Ralph (1724) | Lost 1-2 | -221918 |
| 11standard | 45 | Weisheit, Hunter (1677) | Won 2-0 | +141932 |
| 12standard | 19 | Lee, Brian (1594) | Lost 0-2 | -241908 |
| 13standard | 42 | Flynn, Kyle (1744) | Won 2-1 | +151923 |
| 14standard | 15 | Cross, Phillip (1628) | Won 2-1 | +131936 |
| 15standard | 14 | Roger, Philippe (1663) | Won 2-0 | +131949 |
| top | average opponent: 1654record: 11-3 | new rating: 1949 | ||
| Grand Prix Vancouver 2015 (modern) | starting rating: 1735 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 25 | Garner, Robert (1497) | Won 2-0 | +141749 |
| 3modern | 106 | Christensen, Sacha (1536) | Won 2-0 | +141763 |
| 4modern | 16 | Rivera Lozano, Adrian (1537) | Won 2-0 | +141777 |
| 5modern | 16 | Klusa, Mark (1645) | Won 2-1 | +161793 |
| 6modern | 2 | Cheon, Paul (1949) | Lost 0-2 | -151778 |
| 7modern | 28 | Willett, Steven (1579) | Won 2-1 | +141792 |
| 8modern | 10 | Ruprecht, Adam (1922) | Won 2-1 | +201812 |
| 9modern | 7 | Dhaliwal, Jason (1632) | Won 2-1 | +151827 |
| 10modern | 13 | Murdoch, Alex (1592) | Won 2-0 | +141841 |
| 11modern | 3 | Hwang, Eugene (2068) | Won 2-0 | +221863 |
| 12modern | 2 | Walter, Shaun (1677) | Won 2-0 | +151878 |
| 13modern | 2 | Lanthier, Dan (2047) | Lost 1-2 | -151863 |
| 14modern | 6 | Maynard, Pascal (2110) | Won 2-1 | +221885 |
| 15modern | 4 | Moulton, Jesse (1936) | ID | 01885 |
| Qmodern | Hayne, Alexander (1988) | Lost 1-2 | -161869 | |
| top | average opponent: 1781record: 11-3-1 | new rating: 1869 | ||
| Grand Prix Omaha 2015 (modern) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 4 | Wilson, Tim S (1706) | Won 2-0 | +221490 |
| 2modern | 103 | Scherer, Caleb (1705) | Won 2-1 | +221512 |
| 3modern | 174 | Hwang, Eugene (2034) | Lost 1-2 | -91503 |
| 4modern | 155 | Schultz, Alex (1519) | Won 2-1 | +181521 |
| 5modern | 230 | Buckingham, Thomas (1513) | Won 2-1 | +181539 |
| 6modern | 68 | Lehmkuhl, Mike (1547) | Won 2-1 | +181557 |
| 7modern | 31 | Stern, Jon (1911) | Won 2-1 | +241581 |
| 8modern | 27 | Farnsworth, Cody (1520) | Won 2-1 | +171598 |
| 9modern | 28 | Elenbogen, Andrew (2055) | Lost 1-2 | -101588 |
| 10modern | 54 | Boyd, Adam (1734) | Won 2-1 | +201608 |
| 11modern | 13 | Sherman, Anthony (1510) | Won 2-1 | +171625 |
| 12modern | 22 | Zaczek, Jonathon (1596) | Won 2-1 | +171642 |
| 13modern | 13 | Anderson, Daniel (1686) | Won 2-0 | +191661 |
| 14modern | 7 | Hinsz, Mark (1748) | Won 2-0 | +191680 |
| 15modern | 5 | Black, Samuel (2111) | Won 2-0 | +261706 |
| Qmodern | Elenbogen, Andrew (2093) | Won 1-2 | +251731 | |
| Smodern | Maynard, Pascal (1994) | Won 2-1 | +221753 | |
| Fmodern | Peters, Erik (1761) | Lost 0-2 | -181735 | |
| top | average opponent: 1764record: 15-3 | new rating: 1735 | ||
| Grand Prix Indianapolis 2013 (RTR limited) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 147 | Alshanski, Scott (1571) | Won 2-0 | +201504 |
| 3sealed | 24 | Kazhdan, Ben (1494) | Lost 1-2 | -191485 |
| 4sealed | 164 | Shaver, Lee (1505) | Lost 0-2 | -171468 |
| top | average opponent: 1523record: 1-2 | new rating: 1468 | ||
| Grand Prix Chicago 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 200 | Wang, Horace (1593) | Lost 0-2 | -161484 |
| 2modern | 372 | Schubert, Matt (1483) | Won 2-1 | +181502 |
| 3modern | 221 | Shaw, Ben (1499) | Won 2-0 | +181520 |
| 4modern | 186 | Miller, Dale (1503) | Lost 1-2 | -191501 |
| 5modern | 376 | Ward, Michael (1533) | Lost 1-2 | -171484 |
| top | average opponent: 1522record: 2-3 | new rating: 1484 | ||