Weitz, David
Current rating: 1662
Record: 56-38-2 (GP) / 18-17-1 (professional)
- 1999
- 2000
- 2001
- 2004
- 2005
- 2014
- 2019
| Grand Prix Cleveland 2019 (RNA limited) | starting rating: 1692 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 132 | Tasse, Dan (1586) | Won 2-1 | +161708 |
| 4sealed | 15 | Klocker, Elias (2014) | Won 2-1 | +241732 |
| 5sealed | 80 | Edelman, Charles (1655) | Lost 1-2 | -201712 |
| 6sealed | 149 | Smock, Devin (1585) | Lost 1-2 | -201692 |
| 7sealed | 258 | Levstek, Shawn (1581) | Won 2-1 | +161708 |
| 8sealed | 111 | Troha, Dan (2005) | Won 2-0 | +231731 |
| 9sealed | 77 | McDermott, John (1759) | Lost 1-2 | -171714 |
| 10draft | 87 | Helbig, Drew (1787) | Lost 0-2 | -171697 |
| 11draft | 51 | Yanguas, Fernando (1651) | Lost 1-2 | -191678 |
| 13draft | 106 | Nguyen, Tuan (1781) | Lost 0-2 | -161662 |
| top | average opponent: 1740record: 4-6 | new rating: 1662 | ||
| Grand Prix Philadelphia 2014 (BNG limited) | starting rating: 1677 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 83 | Hawley, Joseph (1500) | Won 2-1 | +151692 |
| top | record: 1-0 | new rating: 1692 | ||
| Grand Prix Charlotte 2005 (extended) | starting rating: 1721 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 74 | Strunk, Michael (1466) | Lost 0-2 | -221699 |
| 3extended | 134 | Phillips, Chad (1500) | Lost 0-2 | -221677 |
| top | average opponent: 1483record: 0-2 | new rating: 1677 | ||
| Pro Tour London 2005 (SOK draft) | starting rating: 1789 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 135 | Sadin, Steven (1622) | Lost 0-2 | -221767 |
| 2draft | 143 | Duck, Jeremy Peter (1544) | Lost 0-2 | -221745 |
| 3draft | 143 | Oks, Oliver (1670) | Draw 1-1 | -11744 |
| 4draft | 113 | Sampford, James (1478) | Lost 1-2 | -231721 |
| top | average opponent: 1578record: 0-3-1 | new rating: 1721 | ||
| Grand Prix Detroit 2005 (BOK limited) | starting rating: 1805 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 31 | Calder, Paul (1479) | Won 2-0 | +121817 |
| 4sealed | 9 | Sonne, Jonathan (1958) | Won 2-1 | +201837 |
| 5sealed | 31 | Liu, Jeff (1629) | Lost 0-2 | -211816 |
| 6sealed | 54 | Blaha, James (1552) | Lost 1-2 | -231793 |
| 7sealed | 91 | Loden, Lance (1682) | Won 2-1 | +161809 |
| 8sealed | 44 | Sinclair, Donald (1671) | Lost 0-2 | -201789 |
| top | average opponent: 1662record: 3-3 | new rating: 1789 | ||
| Pro Tour Nagoya 2005 (COK rochester) | starting rating: 1823 | |||
| round | table | opponent (rating) | result | Δrating |
| 1rochester | 18 | Klusmann, Sven (1500) | Won 2-1 | +131836 |
| 2rochester | 45 | Shiozu, Ryouma (1911) | Lost 1-2 | -171819 |
| 3rochester | 90 | Kuroda, Masashiro (1946) | Lost 0-2 | -161803 |
| 4rochester | 45 | Wood, Matthew E (1475) | Won 2-1 | +131816 |
| 5rochester | 3 | Stronguin, Michel (1509) | Won 2-1 | +121828 |
| 6rochester | 61 | Lia, Fredrik (1520) | Lost 1-2 | -231805 |
| top | average opponent: 1644record: 3-3 | new rating: 1805 | ||
| Grand Prix New Jersey 2004 (Mirrodin block) | starting rating: 1793 | |||
| round | table | opponent (rating) | result | Δrating |
| 4block | 101 | Dyer, Jeffrey (1522) | Lost 0-2 | -221771 |
| 5block | 82 | Lynn, Nicholas (1611) | Won 2-1 | +151786 |
| 6block | 89 | Fiorillo, John (1594) | Lost 1-2 | -221764 |
| 7block | 129 | Brestel, Troy (1491) | Won 2-1 | +131777 |
| 8block | 120 | King, Jeremy (1507) | Won 2-1 | +131790 |
| 9block | 65 | Marshal, Chris (1571) | Won 2-1 | +151805 |
| 10block | 35 | Piekarski, Chris (1610) | Won 2-1 | +141819 |
| 11block | 26 | Mellert, Frank (1628) | Won 2-1 | +151834 |
| 12block | 22 | Cooper, Geddes (1666) | Won 2-0 | +151849 |
| 13block | 9 | May, John (1643) | Won 2-1 | +141863 |
| 14block | 6 | Kibler, Brian (1956) | Lost 0-2 | -161847 |
| 15block | 11 | Arthurs, Marshall (1552) | Lost 0-2 | -241823 |
| top | average opponent: 1612record: 8-4 | new rating: 1823 | ||
| Grand Prix Columbus 2004 (DST limited) | starting rating: 1804 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 95 | Urban, Matthew (1547) | Won 2-0 | +131817 |
| 4sealed | 49 | Eldridge, Gary (1588) | Won 2-1 | +141831 |
| 5sealed | 19 | Arthurs, Marshall (1471) | Won 2-0 | +121843 |
| 6sealed | 13 | Heiss, Nathan (1757) | Lost 0-2 | -201823 |
| 7sealed | 60 | Skallerup, Josiah (1574) | Lost 1-2 | -221801 |
| 8sealed | 62 | Mahon, John (1631) | Lost 0-2 | -211780 |
| 9sealed | 82 | Parnell, Taylor (1525) | Won 2-0 | +131793 |
| top | average opponent: 1585record: 4-3 | new rating: 1793 | ||
| Grand Prix Detroit 2001 (PLS limited) | starting rating: 1715 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 131 | Hong, John (1524) | Won 2-1 | +151730 |
| 3sealed | 6 | Stern, Dustin (1583) | Won 2-1 | +151745 |
| 4sealed | 70 | Chopcinski, Tony (1554) | Won 2-1 | +151760 |
| 5sealed | 6 | North, Brook (1533) | Won 2-1 | +141774 |
| 6sealed | 16 | Bower, Michael (1619) | Won 2-1 | +151789 |
| 7sealed | 3 | Jensen, William (1898) | Lost 0-2 | -161773 |
| 8sealed | 9 | Williams, David A (1927) | ID | 01773 |
| 9draft | 23 | Fruth, Kurt (1598) | Won 2-0 | +151788 |
| 10draft | 11 | North, Brook (1582) | Won 2-1 | +141802 |
| 11draft | 26 | Haworth, Clef (1609) | Won 2-0 | +141816 |
| 12draft | 10 | Prokopin, Adam (1771) | Lost 0-1 | -181798 |
| 13draft | 19 | Maher, Bob (1937) | Lost 1-2 | -161782 |
| 14draft | 2 | Pustilnik, Michael (1999) | Won 2-1 | +221804 |
| top | average opponent: 1703record: 9-3-1 | new rating: 1804 | ||
| Grand Prix Boston 2001 (PLS limited) | starting rating: 1670 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 23 | Snyder, Derek (1500) | Won 2-1 | +151685 |
| 3sealed | 56 | Greb, Chuck (1535) | Won 2-0 | +151700 |
| 4sealed | 73 | Price, David (1776) | Lost 1-2 | -161684 |
| 5sealed | 44 | Race, Allan (1541) | Won 2-0 | +151699 |
| 6sealed | 68 | Rubin, Matthew (1549) | Won 2-1 | +151714 |
| 7sealed | 47 | Charlish, Danny (1559) | Won 2-0 | +161730 |
| 8sealed | 20 | Swoyer, Mark (1521) | ID | 01730 |
| 9draft | 30 | Potter, Skip (1542) | Won 2-1 | +141744 |
| 10draft | 32 | Regnier, Shawn (1693) | Lost 0-2 | -191725 |
| 11draft | 14 | Currence, Bryce (1672) | Lost 0-2 | -191706 |
| 12draft | 24 | Lee, Elden (1564) | Won 2-0 | +161722 |
| 13draft | 4 | Kuykendall, Dave (1540) | Lost 1-2 | -221700 |
| 14draft | 14 | Cormier, Francis (1516) | Won 2-0 | +151715 |
| top | average opponent: 1577record: 8-4-1 | new rating: 1715 | ||
| Grand Prix Philadelphia 2000 (extended) | starting rating: 1631 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 105 | Kotwica, Ron (1482) | Won 0-0 | +151646 |
| 3extended | 77 | Polin, Justin (1451) | Won 0-0 | +141660 |
| 4extended | 24 | Fidler, John (1537) | Won 0-0 | +161676 |
| 5extended | 28 | Wright, Randy (1661) | Lost 0-0 | -181658 |
| 6extended | 68 | Sproul, Curtis (1542) | Won 0-0 | +161674 |
| 7extended | 40 | Sorino, Roger (1507) | Won 0-0 | +151689 |
| 8extended | 8 | Brice, Ernest (1682) | Won 0-0 | +181707 |
| 9extended | 11 | Means, Jason (1520) | Lost 0-0 | -221685 |
| 10extended | 14 | Emmert, Mike (1614) | Lost 0-0 | -191666 |
| 11extended | 19 | Van Zander, Michael (1562) | Lost 0-0 | -201646 |
| 12extended | 26 | Shvartsman, Alex (1868) | Lost 0-0 | -141632 |
| 13extended | 26 | Dobson, Tony (1722) | Won 0-0 | +201652 |
| 14extended | 23 | O'Mahoney-Schwartz, Daniel (1673) | Won 0-0 | +181670 |
| top | average opponent: 1602record: 8-5 | new rating: 1670 | ||
| Pro Tour Los Angeles 2000 (MMQ draft) | starting rating: 1628 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 56 | Wollny, Gregor (1718) | Lost 0-2 | -161612 |
| 2draft | 128 | Ohashi, Ryohei (1465) | Won 2-0 | +151627 |
| 3draft | 117 | Schneider, Oliver (1470) | Won 2-1 | +151642 |
| 4draft | 105 | Chong, Rick (1576) | Lost 0-2 | -191623 |
| 5draft | 55 | Petit, Xavier (1588) | Won 2-0 | +181641 |
| 6draft | 128 | Tebar, Francisco (1522) | Won 2-0 | +151656 |
| 7draft | 6 | Benefield, Kevin (1544) | ID | 01656 |
| 8draft | 23 | Benefield, Kevin (1544) | Won 2-0 | +161672 |
| 9draft | 39 | Ibamoto, Masami (1625) | Won 2-0 | +181690 |
| 10draft | 38 | Hager, Lucas (1520) | Lost 0-2 | -221668 |
| 11draft | 15 | Coeckelbergh, Gert (1525) | Lost 0-2 | -201648 |
| 12draft | 12 | Sayers, Adrian (1630) | Won 2-1 | +181666 |
| 13draft | 34 | Canu, Franck (1674) | Lost 1-2 | -181648 |
| 14draft | 28 | Valkyser, Stephan (1703) | Lost 0-2 | -171631 |
| top | average opponent: 1579record: 7-6-1 | new rating: 1631 | ||
| Grand Prix Seattle 2000 (extended) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 39 | Zollinger, Jason (1518) | Won 0-0 | +181521 |
| 3extended | 22 | Torres, Eric [USA] (1536) | Won 0-0 | +181539 |
| 4extended | 20 | Ponce, Nate (1519) | Draw 0-0 | 01539 |
| 5extended | 16 | Van Cleave, Trey (1747) | Lost 0-0 | -141525 |
| 6extended | 40 | Sangiamvongse, Prasong (1539) | Won 0-0 | +181543 |
| 7extended | 30 | Lostaglia, Christopher (1554) | Won 0-0 | +181561 |
| 8extended | 14 | Finkel, Jon (1957) | Won 0-0 | +251586 |
| 9extended | 27 | Jensen, Dustin (1573) | Lost 0-0 | -181568 |
| 10extended | 6 | Hanson, Daniel (1552) | Won 0-0 | +171585 |
| 11extended | 8 | Kastle, Darwin (1819) | Won 0-0 | +231608 |
| 12extended | 18 | Carpenter, Ryan (1593) | Won 0-0 | +171625 |
| 13extended | 15 | Van Cleave, Trey (1781) | Won 0-0 | +211646 |
| Qextended | Brower, Jeremy (1651) | Lost 0-2 | -181628 | |
| top | average opponent: 1641record: 9-3-1 | new rating: 1628 | ||
| Grand Prix Memphis 1999 (Urza's block) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 3block | 59 | Williams, David A (1609) | Won 0-0 | +201540 |
| 4block | 21 | Larsen, Michael (1500) | Won 0-0 | +171557 |
| 5block | 11 | Jafari, David (1518) | Lost 0-0 | -191538 |
| 6block | 35 | Littlefield, Chuck (1539) | Lost 0-0 | -181520 |
| 7block | 46 | Galloway, Joe (1538) | Lost 0-0 | -171503 |
| top | average opponent: 1541record: 2-3 | new rating: 1503 | ||
| Grand Prix Washington DC 1999 (UDS limited) | starting rating: 1559 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 54 | McNeill, Dan (1500) | Draw 0-0 | -11558 |
| 4sealed | 74 | Slaughter, John (1500) | Lost 0-0 | -191539 |
| 5sealed | 106 | McKeown, Sean (1500) | Lost 0-0 | -191520 |
| top | average opponent: 1500record: 0-2-1 | new rating: 1520 | ||
| Pro Tour New York 1999 (Urza's block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 58 | Marsh, Warren (1522) | Lost 0-2 | -181482 |
| 2block | 98 | Eisel, Nick (1482) | Won 2-0 | +181500 |
| 3block | 111 | Flores, Homero (1483) | Won 2-0 | +181518 |
| 4block | 72 | Koumasinski, Glyeb (1618) | Won 2-1 | +201538 |
| 5block | 29 | Jensen, William (1496) | Lost 0-2 | -191519 |
| 6block | 67 | Radonjic, Peter (1548) | Won 2-1 | +191538 |
| 7block | 46 | Scanlon, Christopher (1535) | ID | 01538 |
| 8block | 42 | Marks, Jason (1542) | Won 2-0 | +181556 |
| 9block | 19 | Ripley, Peter (1511) | Won 2-1 | +171573 |
| 10block | 14 | De Guzman, Ray (1531) | Lost 0-2 | -191554 |
| 11block | 21 | Stoltzfus, Timothy (1563) | Lost 1-2 | -181536 |
| 12block | 30 | Bevand, Manuel (1593) | Won 2-0 | +191555 |
| 13block | 24 | Wise, Gary (1679) | Lost 1-2 | -151540 |
| 14block | 30 | Serio, Ronny (1622) | Won 2-1 | +191559 |
| top | average opponent: 1552record: 8-5-1 | new rating: 1559 | ||