Porter, Marty
Current rating: 1476
Record: 16-14 (GP) / 0-4 (professional)
| Pro Tour Columbus 2004 (extended) | starting rating: 1543 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 62 | Urbanec, Jan (1533) | Lost 0-2 | -181525 |
| 2extended | 114 | Siron, Geoffrey (1811) | Lost 0-2 | -131512 |
| 3extended | 140 | Deurloo, Didier (1447) | Lost 0-2 | -191493 |
| 4extended | 137 | Manaranche, Stephane (1565) | Lost 0-2 | -171476 |
| top | average opponent: 1589record: 0-4 | new rating: 1476 | ||
| Grand Prix Columbus 2004 (DST limited) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 228 | Carr, Daniel (1500) | Won 2-0 | +171535 |
| 2sealed | 159 | Rubin, Steve (1518) | Won 2-0 | +181553 |
| 3sealed | 57 | Rhodes, Brooks (1533) | Won 2-0 | +181571 |
| 4sealed | 95 | Turian, Michael (1970) | Lost 0-2 | -121559 |
| 5sealed | 118 | Townsend, Edmund (1536) | Lost 1-2 | -181541 |
| 6sealed | 184 | Kulbacki, Mike (1519) | Won 2-0 | +181559 |
| 7sealed | 111 | Warren, Ward (1540) | Won 2-0 | +171576 |
| 8sealed | 97 | Tsoi, Man (1624) | Won 2-1 | +191595 |
| 9sealed | 55 | Brown, Daniel (1605) | Won 2-1 | +181613 |
| 10draft | 35 | Berkowitz, Jordan (1931) | Lost 1-2 | -121601 |
| 11draft | 42 | Shapiro, Jeremy (1546) | Lost 0-2 | -191582 |
| 12draft | 57 | Babin, Jean-Marc (1524) | Lost 1-2 | -191563 |
| 13draft | 51 | Shoemaker, Joe (1565) | Won 2-0 | +181581 |
| 14draft | 49 | Herkner, Chris (1553) | Lost 0-2 | -191562 |
| 15draft | 45 | Montoya, Brandon (1503) | Lost 0-2 | -191543 |
| top | average opponent: 1598record: 8-7 | new rating: 1543 | ||
| Grand Prix Detroit 2003 (Onslaught block) | starting rating: 1556 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 110 | Piekarski, Chris (1493) | Lost 0-2 | -191537 |
| 2block | 227 | Hunter, Lance (1482) | Lost 1-2 | -191518 |
| top | average opponent: 1487record: 0-2 | new rating: 1518 | ||
| Grand Prix Cleveland 2002 (Odyssey block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 130 | Kreutz, Jeffrey (1500) | Won 2-1 | +181518 |
| 2block | 57 | Bergquist, Peter (1532) | Won 2-0 | +181536 |
| 3block | 61 | Paski, Michael (1536) | Lost 0-2 | -181518 |
| 4block | 115 | Reed, Tina (1518) | Won 2-0 | +181536 |
| 5block | 76 | Gathman, Matt (1537) | Won 2-0 | +181554 |
| 6block | 27 | Tady, Chad (1553) | Won 2-0 | +181572 |
| 7block | 37 | Kraft, Michael (1572) | Won 2-0 | +181590 |
| 8block | 6 | Schwartz, Greg (1538) | ID | 01590 |
| 9block | 19 | Rochon, Christian (1461) | Lost 0-2 | -201570 |
| 10block | 21 | Wright, Randy (1666) | Won 2-1 | +201590 |
| 11block | 22 | Stark, Ben S (1783) | Lost 0-2 | -151575 |
| 12block | 25 | Schock, Rosco (1501) | Won 2-0 | +171592 |
| 13block | 16 | Honea, John (1583) | Lost 0-2 | -181574 |
| 14block | 24 | Doran, Shaun (1576) | Lost 1-2 | -181556 |
| top | average opponent: 1561record: 8-5-1 | new rating: 1556 | ||