Horowitz, Steve
Current rating: 1577
Record: 26-20-1 (GP) / 5-13-1 (professional)
| Grand Prix Daytona Beach 2007 (LRW limited) | starting rating: 1582 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 38 | Fornando, Matt (1500) | Won 2-1 | +161598 |
| 4sealed | 80 | Herdman, James (1591) | Lost 0-2 | -181580 |
| 5sealed | 117 | Garney, Devin (1522) | Won 2-0 | +171597 |
| 6sealed | 41 | Succan, Ryan (1555) | Lost 0-2 | -191578 |
| 7sealed | 96 | Lichtenstein, Drew (1530) | Lost 0-2 | -191559 |
| 8sealed | 111 | Villalpando, Mark (1522) | Won 2-1 | +181577 |
| top | average opponent: 1536record: 3-3 | new rating: 1577 | ||
| Grand Prix Boston 2003 (LGN limited) | starting rating: 1527 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 59 | Heal, Bryan (1571) | Lost 0-2 | -181509 |
| 4sealed | 100 | Tee, Matthew (1517) | Lost 1-2 | -181491 |
| 5sealed | 151 | Talmi, Dan (1498) | Won 2-0 | +191510 |
| 6sealed | 141 | Phillips, Glen (1516) | Won 2-0 | +181528 |
| 7sealed | 92 | Lane, David (1538) | Won 2-0 | +181546 |
| 8sealed | 40 | Bartholow, David (1576) | Won 2-1 | +181564 |
| 9sealed | 45 | Roy, Christopher (1530) | Won 2-0 | +181582 |
| top | average opponent: 1535record: 5-2 | new rating: 1582 | ||
| Pro Tour Chicago 2003 (ONS rochester) | starting rating: 1548 | |||
| round | table | opponent (rating) | result | Δrating |
| 1rochester | 59 | Ross, Edward (1681) | Draw 1-1 | +31551 |
| 2rochester | 94 | van Leeuwen, Arjan (1703) | Lost 0-2 | -151536 |
| 3rochester | 134 | Cassidy, Jonathan (1486) | Won 2-0 | +171553 |
| 4rochester | 96 | Thompson, Mike (1569) | Won 2-1 | +181571 |
| 5rochester | 57 | Paselli, Andrea (1657) | Lost 1-2 | -161555 |
| 6rochester | 55 | Malherbaud, Pierre (1831) | Lost 0-2 | -141541 |
| 7rochester | 43 | Saavedra, Felipe (1713) | Lost 0-2 | -141527 |
| top | average opponent: 1663record: 2-4-1 | new rating: 1527 | ||
| Grand Prix Los Angeles 2002 (ONS rochester) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 46 | Werth, Steve (1518) | Won 2-0 | +181519 |
| 3sealed | 48 | Batarseh, Sammy (1515) | Won 2-0 | +181537 |
| 4sealed | 37 | De Rosa, Antonino (1920) | Draw 1-1 | +71544 |
| 5sealed | 35 | Fitzgerald, Aaron (1541) | Won 2-0 | +181562 |
| 6sealed | 18 | Reeves, Neil (1759) | Lost 1-2 | -141548 |
| 7sealed | 41 | Lossett, Joe (1586) | Lost 1-2 | -181530 |
| 8sealed | 65 | Vigderman, Constantine (1538) | Won 2-0 | +181548 |
| top | average opponent: 1625record: 4-2-1 | new rating: 1548 | ||
| Grand Prix Philadelphia 2002 (ONS rochester) | starting rating: 1432 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 133 | Bennett, Josh (1538) | Won 2-0 | +191451 |
| 3sealed | 55 | Stern, Jon (1726) | Lost 1-2 | -131438 |
| 4sealed | 184 | Otero, Antonio (1517) | Lost 1-2 | -161422 |
| 5sealed | 154 | Steinmetz, Ferrett (1483) | Won 2-0 | +191441 |
| 6sealed | 98 | Matson, Peter (1520) | Won 2-0 | +191460 |
| 7sealed | 98 | Chamberlain, Bryan (1540) | Won 2-0 | +201480 |
| 8sealed | 55 | Linde, Matt (1670) | Won 2-1 | +211501 |
| top | average opponent: 1571record: 5-2 | new rating: 1501 | ||
| Grand Prix Cleveland 2002 (Odyssey block) | starting rating: 1391 | |||
| round | table | opponent (rating) | result | Δrating |
| 4block | 64 | Forsythe, Neil (1555) | Won 2-0 | +211412 |
| 5block | 26 | Bowman, Charles (1550) | Lost 1-2 | -161396 |
| 6block | 29 | Prosak, Adam (1571) | Lost 0-2 | -151381 |
| 7block | 74 | Turian, Michael (1754) | Won 2-1 | +251406 |
| 8block | 66 | Shvartsman, Alex (1853) | Won 2-0 | +261432 |
| top | average opponent: 1656record: 3-2 | new rating: 1432 | ||
| Pro Tour Nice 2002 (TOR draft) | starting rating: 1425 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 54 | Dolstra, Menno (1616) | Lost 0-2 | -151410 |
| 2draft | 49 | Patrick-Riley, Josh (1490) | Won 2-0 | +201430 |
| 3draft | 53 | Schreurs, Jos (1821) | Lost 0-2 | -111419 |
| 4draft | 68 | Lombardi, Paolo (1563) | Lost 1-2 | -161403 |
| 5draft | 100 | Ikeda, Kei (1574) | Lost 0-2 | -151388 |
| 6draft | 64 | Holzl, Christoph (1475) | Lost 0-2 | -161372 |
| 7draft | 119 | Obata, Shiou (1423) | Won 2-0 | +191391 |
| top | average opponent: 1566record: 2-5 | new rating: 1391 | ||
| Grand Prix Tampa Bay 2002 (TOR limited) | starting rating: 1435 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 17 | Kenney, Bryn (1536) | Lost 1-2 | -161419 |
| 4sealed | 110 | moga, frank (1467) | Lost 1-2 | -171402 |
| 5sealed | 111 | Crofoot, Matthew (1465) | Lost 0-2 | -171385 |
| 6sealed | 115 | Smolken, Jason (1481) | Won 2-0 | +201405 |
| 7sealed | 90 | Lee, David (1503) | Won 2-0 | +201425 |
| top | average opponent: 1490record: 2-3 | new rating: 1425 | ||
| Grand Prix New Orleans 2001 (INV limited) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 37 | Glaze, Jeff (1470) | Lost 1-2 | -181428 |
| 5sealed | 41 | Denmark, James (1524) | Won 2-1 | +201448 |
| 6sealed | 48 | Krakower, Gary (1698) | Won 2-0 | +231471 |
| 7sealed | 21 | Bartholow, David (1637) | Won 2-0 | +211492 |
| 8sealed | 5 | Hron, Mike (1800) | Lost 1-2 | -131479 |
| 9draft | 27 | Cunniff, Raphael (1571) | Won 2-1 | +201499 |
| 10draft | 1 | Wachter, Toby (1558) | Lost 1-2 | -171482 |
| 11draft | 16 | Benafel, Chris (1738) | Lost 0-2 | -141468 |
| 12draft | 4 | Cunniff, Raphael (1551) | Lost 1-2 | -161452 |
| 13draft | 8 | Jarman, Jimmy (1537) | Lost 0-2 | -171435 |
| top | average opponent: 1608record: 4-6 | new rating: 1435 | ||
| Pro Tour Chicago 2000 (INV standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 109 | Parker, Alex (1500) | Won 2-0 | +181518 |
| 2standard | 3 | Lopes, Cesar (1547) | Lost 0-2 | -171501 |
| 3standard | 103 | Balsby, Jens (1438) | Lost 1-2 | -201481 |
| 4standard | 116 | Itani, Hiroshi (1480) | Lost 0-2 | -181463 |
| 5standard | 125 | Felsberg, Thomas (1500) | Lost 1-2 | -171446 |
| top | average opponent: 1493record: 1-4 | new rating: 1446 | ||