Cullison, Mark
Current rating: 1591
Record: 19-13 (GP) / 5-9 (professional)
| Grand Prix Pittsburgh 2018 (DOM standard) | starting rating: 1651 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 193 | Cruse, Matthew (1500) | Lost 0-2 | -201631 |
| 4standard | 173 | Purr, Cory (1522) | Lost 1-2 | -201611 |
| 5standard | 267 | Baker, Timothy (1538) | Lost 1-2 | -201591 |
| top | average opponent: 1520record: 0-3 | new rating: 1591 | ||
| Grand Prix Memphis 2018 (RIX standard) | starting rating: 1604 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 79 | Galstian, Tom (1532) | Won 2-0 | +171621 |
| 3standard | 106 | Burke, Ryan (1567) | Lost 1-2 | -191602 |
| 4standard | 197 | Simard, Mark (1541) | Won 2-1 | +171619 |
| 5standard | 99 | Nixon III, Richard (1554) | Won 2-0 | +171636 |
| 6standard | 104 | Carey, Bryan (1842) | Won 2-0 | +211657 |
| 7standard | 51 | Noonan, Christopher (1650) | Lost 0-2 | -181639 |
| 8standard | 83 | Winsett, Ryder (1582) | Won 2-1 | +171656 |
| 9standard | 88 | Johnson, Matthew 341 (1613) | Won 2-1 | +171673 |
| 10standard | 47 | Chiang, Will (1578) | Won 2-1 | +171690 |
| 11standard | 27 | Rocco, Craig (1761) | Lost 0-2 | -171673 |
| 12standard | 31 | Soorani, Shaheen (1999) | Lost 0-2 | -121661 |
| 13standard | 66 | Faeder, Dustin (1874) | Lost 0-2 | -151646 |
| 14standard | 68 | Mowrey, Austin (1718) | Won 2-1 | +201666 |
| 15standard | 56 | Edwards, Mitchell (1865) | Lost 1-2 | -151651 |
| top | average opponent: 1691record: 8-6 | new rating: 1651 | ||
| Pro Tour Rivals of Ixalan (modern) | starting rating: 1640 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 33 | Tsubouchi, Tomoya (2057) | Won 2-1 | +251665 |
| 2draft | 32 | Kaczmarczyk, Radek (1762) | Lost 0-2 | -161649 |
| 3draft | 33 | Cho, Joshua (1766) | Lost 1-2 | -161633 |
| 4modern | 117 | Molle, Niels (2020) | Lost 1-2 | -111622 |
| 5modern | 195 | Passarelli, Hayden (1743) | Won 2-1 | +201642 |
| 6modern | 133 | Wentao, Qi (1965) | Won 2-1 | +241666 |
| 7modern | 130 | Khalil, Saher (1558) | Won 2-1 | +161682 |
| 8modern | 76 | Tsumura, Kenji (1865) | Won 2-0 | +211703 |
| 9draft | 55 | Mackl, Valentin (1899) | Lost 0-2 | -141689 |
| 10draft | 52 | Jaman, Bruno (1590) | Lost 1-2 | -201669 |
| 11draft | 56 | Hinderaker, Michael (2070) | Lost 1-2 | -111658 |
| 12modern | 135 | Simon, Michael (1598) | Lost 0-2 | -191639 |
| 13modern | 136 | Tedeschi, Davide (1570) | Lost 1-2 | -201619 |
| 14modern | 132 | Johnson, Brendon (1774) | Lost 0-2 | -151604 |
| top | average opponent: 1803record: 5-9 | new rating: 1604 | ||
| Grand Prix Detroit 2016 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 39 | Roberto, Matthew (1499) | Won 2-0 | +181518 |
| 2modern | 426 | Smith, Blake (1498) | Won 2-1 | +181536 |
| 3modern | 453 | Littman, Fai (1938) | Won 2-1 | +251561 |
| 4modern | 213 | Curran, Riley (1806) | Won 2-1 | +221583 |
| 5modern | 50 | Spartz, Emerson (1582) | Lost 0-2 | -181565 |
| 6modern | 167 | Magalhaes, Edgar (1829) | Lost 1-2 | -131552 |
| 7modern | 376 | Uppal, Arvinder (1514) | Lost 0-2 | -191533 |
| 8modern | 561 | McClellan, Jim (1509) | Won 2-1 | +181551 |
| 9modern | 491 | Friend, Kristopher (1530) | Won 2-1 | +171568 |
| 10modern | 206 | Comminos, Bill (1583) | Lost 1-2 | -181550 |
| 11modern | 299 | Guy, Curtis A (1580) | Won 2-1 | +191569 |
| 12modern | 240 | Stagno, Chris (1519) | Won 2-0 | +171586 |
| 13modern | 157 | Sauer, John (1519) | Won 2-1 | +171603 |
| 14modern | 24 | Moran, Joshua (1652) | Won 2-0 | +191622 |
| 15modern | 103 | Hamilton, Alex (1636) | Won 2-0 | +181640 |
| top | average opponent: 1613record: 11-4 | new rating: 1640 | ||