Lassen, Nicholas
Current rating: 1612
Record: 62-53-2 (GP) / 3-5 (professional)
- 2006
- 2007
- 2009
- 2010
- 2012
- 2017
- 2023
| Regional Championships Atlanta 2023 (pioneer) | starting rating: 1693 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 232 | Botting, Ryan (1607) | Lost 0-2 | -201673 |
| 2pioneer | 642 | Fang, Harrison (1470) | Lost 1-2 | -221651 |
| 3pioneer | 626 | Kuhnke, Prez (1551) | Lost 0-2 | -191632 |
| 4pioneer | 575 | Moskal, James (1522) | Lost 0-2 | -201612 |
| top | average opponent: 1538record: 0-4 | new rating: 1612 | ||
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1658 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 600 | Klosterman, Stefan (1708) | Lost 1-2 | -171641 |
| 3modern | 967 | Maeda, Naoki (1500) | Won 2-1 | +151656 |
| 4modern | 765 | Reardon, Jacob (1515) | Lost 1-2 | -201636 |
| 5modern | 1013 | Sala, Ryan (1830) | Won 2-1 | +211657 |
| 6modern | 745 | Castro, Jorge (1444) | Won 2-1 | +141671 |
| 7modern | 466 | Giebelhausen, Peter (1538) | Won 2-1 | +161687 |
| 8modern | 2130 | Johnson, Mark 2 (1561) | Won 2-0 | +161703 |
| 9modern | 146 | Bates, Harrison (1567) | Won 2-0 | +151718 |
| 10modern | 145 | Hernandez, Santiago (1560) | Lost 0-2 | -211697 |
| 11modern | 157 | Boyle, Cooper (1529) | Won 2-1 | +151712 |
| 12modern | 209 | Gonzales, Will (1627) | Lost 1-2 | -191693 |
| top | average opponent: 1580record: 7-4 | new rating: 1693 | ||
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1620 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 452 | Coppoolse, Sander (1374) | Won 2-0 | +141634 |
| 3sealed | 397 | St-Julien, Christen (1584) | Won 2-0 | +171651 |
| 4sealed | 135 | Niday, Lucas (1550) | Won 2-0 | +161667 |
| 5sealed | 13 | Tenjum, Andrew (1959) | Lost 0-2 | -131654 |
| 6sealed | 161 | Shivji, Qail (1681) | Won 2-1 | +191673 |
| 7sealed | 51 | Montoya, Brandon (1958) | Lost 0-2 | -131660 |
| 8sealed | 215 | Porter, Hershel (1557) | Won 2-0 | +161676 |
| 9sealed | 153 | Herrera, Zachary (1664) | Lost 0-2 | -181658 |
| top | average opponent: 1666record: 5-3 | new rating: 1658 | ||
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1678 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 376 | Osborne, Brandon (1531) | Lost 0-2 | -211657 |
| 3legacy | 669 | Verbiest, Bart (1727) | Lost 1-2 | -171640 |
| 4legacy | 857 | Oswalt, Alex (1533) | Lost 0-2 | -201620 |
| top | average opponent: 1597record: 0-3 | new rating: 1620 | ||
| Grand Prix Richmond 2017 (AKH limited) | starting rating: 1692 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 214 | Magararu, Juris (1393) | Lost 1-2 | -231669 |
| 4sealed | 423 | Rocus, Andy (1435) | Won 2-0 | +141683 |
| 5sealed | 354 | Wong, Jeffrey (1516) | Won 2-1 | +151698 |
| 6sealed | 196 | Jones, Luke (1767) | Lost 1-2 | -171681 |
| 7sealed | 359 | Wiper, Charles (1815) | Lost 0-2 | -161665 |
| 8sealed | 290 | Bopp, Matt (1542) | Won 2-0 | +161681 |
| 9sealed | 168 | Raymond, Richard (1618) | Won 2-0 | +171698 |
| 10draft | 704 | Yakimischak, Charles (1573) | Lost 0-2 | -201678 |
| top | average opponent: 1582record: 4-4 | new rating: 1678 | ||
| Grand Prix Orlando 2017 (AER limited) | starting rating: 1727 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 755 | Heath, Jonathan (1600) | Lost 0-2 | -201707 |
| 2sealed | 959 | Bickerton, Chad (1483) | Lost 0-2 | -221685 |
| 3sealed | 1140 | Carty, Keiron (1453) | Won 2-0 | +141699 |
| 4sealed | 1051 | Schultz, Alan (1506) | Won 2-1 | +141713 |
| 5sealed | 1026 | Pudim, Natalie (1492) | Won 2-0 | +141727 |
| 6sealed | 747 | Soorani, Shaheen (1891) | Lost 0-2 | -151712 |
| 7sealed | 919 | Fyfe, Max (1593) | Lost 1-2 | -201692 |
| top | average opponent: 1574record: 3-4 | new rating: 1692 | ||
| Grand Prix Vancouver 2017 (modern) | starting rating: 1631 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 2260 | Klopchic, Luke (1499) | Lost 0-2 | -211610 |
| 2modern | 2573 | LaRosee, Wesley (1475) | Won 2-1 | +161626 |
| 3modern | 2464 | Brett-Davies, Matthew (1498) | Won 2-1 | +151641 |
| 4modern | 2404 | Ryan, Aidan (1516) | Won 2-1 | +161657 |
| 5modern | 2301 | Demery, Joshua (1540) | Lost 1-2 | -201637 |
| 6modern | 2248 | Whitsitt, Steven (1384) | Lost 1-2 | -231614 |
| 7modern | 2374 | Mangat, Chris (1456) | Won 2-0 | +161630 |
| 8modern | 2250 | Salvagna, Patrick (1484) | Won 2-0 | +151645 |
| 9modern | 2162 | Dodge, Philip (1619) | Won 2-0 | +181663 |
| 10modern | 2182 | Berg, Andrew (1567) | Won 2-1 | +161679 |
| 11modern | 2114 | Skippen, Will (1650) | Won 2-0 | +171696 |
| 12modern | 2046 | Kaplan, Spencer (1607) | Won 2-0 | +171713 |
| 13modern | 2049 | McLaren, Dean (1769) | Lost 0-2 | -171696 |
| 14modern | 2063 | Brewer, Jonathan (1542) | Won 2-0 | +151711 |
| 15modern | 2068 | Newburg, Nick (1626) | Won 2-1 | +161727 |
| top | average opponent: 1549record: 11-4 | new rating: 1727 | ||
| Grand Prix Pittsburgh 2017 (AER standard) | starting rating: 1575 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 70 | Nguyen, Richard (1894) | Lost 0-2 | -121563 |
| 2standard | 422 | Hubish, Rebecca (1481) | Won 2-1 | +161579 |
| 3standard | 535 | Bonness, William (1499) | Won 2-1 | +171596 |
| 4standard | 270 | Buchanan, Jessica (1726) | Won 2-1 | +201616 |
| 5standard | 231 | Tousi, Cameron (1649) | Lost 1-2 | -171599 |
| 6standard | 307 | Pack, Scott (1496) | Draw 1-1 | -21597 |
| 7standard | 323 | Bean, Cody (1520) | Draw 1-1 | -11596 |
| 8standard | 392 | Zdrojewski, Ian (1619) | Won 2-1 | +181614 |
| 9standard | 302 | Bruce, Blake (1536) | Won 2-0 | +171631 |
| top | average opponent: 1602record: 5-2-2 | new rating: 1631 | ||
| Grand Prix San Jose 2017 (AER limited) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 599 | Jen, Arthur (1520) | Lost 0-2 | -171445 |
| 2sealed | 464 | Hillman, Steven (1439) | Lost 0-2 | -181427 |
| 3sealed | 857 | Langton, Quinn (1464) | Won 2-0 | +191446 |
| 4sealed | 607 | Diaz, Jonathan (1436) | Won 2-1 | +181464 |
| 5sealed | 417 | So, Kenny (1463) | Won 2-1 | +181482 |
| 6sealed | 451 | Davis, Kristopher (1647) | Lost 1-2 | -151467 |
| 7sealed | 538 | McNamara, Casey (1507) | Won 2-1 | +181485 |
| 8sealed | 446 | Yu, Ben (1870) | Won 2-0 | +251510 |
| 9sealed | 339 | Smith, Trevor (1668) | Won 2-1 | +211531 |
| 10draft | 163 | Peltz, Brian (1555) | Won 2-0 | +181549 |
| 11draft | 160 | Marohl, Nate (1609) | Lost 0-0 | -171532 |
| 12draft | 145 | Schwanbeck, Richard (1550) | Won 2-1 | +191551 |
| 13draft | 40 | Esposito, Evan (1793) | Won 2-1 | +221573 |
| 14draft | 39 | Chan, Wayland (1448) | Won 2-1 | +161589 |
| 15draft | 35 | Aune, Eirik (1835) | Lost 0-2 | -141575 |
| top | average opponent: 1587record: 10-5 | new rating: 1575 | ||
| Pro Tour Avacyn Restored (Innistrad block) | starting rating: 1459 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 97 | Zornes, James (1779) | Lost 0-2 | -121447 |
| 2block | 124 | Endo, Ryota (1811) | Lost 0-2 | -121435 |
| 3block | 177 | Song, Huachao (1686) | Lost 0-2 | -141421 |
| 4block | 183 | Lowry, William (1671) | Won 2-1 | +231444 |
| 5block | 167 | Park, Greg (1493) | Won 2-0 | +191463 |
| 6draft | 138 | Davis, Chris (1737) | Won 2-1 | +231486 |
| 7draft | 29 | Goertzen, Simon (1812) | Lost 0-2 | -131473 |
| 8draft | 105 | Shiels, David (1870) | Lost 1-2 | -111462 |
| top | average opponent: 1732record: 3-5 | new rating: 1462 | ||
| Grand Prix Salt Lake City 2012 (DKA standard) | starting rating: 1429 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 175 | Reimer, Jon (1500) | Won 2-1 | +191448 |
| 2standard | 20 | Bird, Jordan (1500) | Won 2-1 | +191467 |
| 3standard | 159 | Andreatta, Anthony (1489) | Lost 0-2 | -171450 |
| 4standard | 252 | Holland, Erik S (1517) | Won 2-1 | +191469 |
| 5standard | 200 | Locke, Zachary (1518) | Won 2-1 | +191488 |
| 6standard | 94 | Kornacki, Jonathan (1593) | Lost 0-2 | -161472 |
| 7standard | 164 | Sharfman, David (1763) | Lost 0-2 | -131459 |
| top | average opponent: 1554record: 4-3 | new rating: 1459 | ||
| Grand Prix Houston 2010 (extended) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 7 | Dunning, Joseph (1364) | Lost 1-2 | -211464 |
| 2extended | 171 | Barrera, Omar (1481) | Lost 0-2 | -171447 |
| 3extended | 237 | Benavides, Jerry (1465) | Lost 0-2 | -181429 |
| top | average opponent: 1437record: 0-3 | new rating: 1429 | ||
| Grand Prix Los Angeles 2009 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 40 | Barrett, Ben (1517) | Lost 0-2 | -171483 |
| 3extended | 227 | Turner, Ryan (1500) | Won 2-0 | +181501 |
| 4extended | 222 | Fleurant, Jason (1553) | Won 2-1 | +191520 |
| 5extended | 170 | Jones, Anders (1536) | Lost 1-2 | -181502 |
| 6extended | 195 | Wong, Jeremy (1519) | Lost 1-2 | -171485 |
| top | average opponent: 1525record: 2-3 | new rating: 1485 | ||
| Grand Prix Daytona Beach 2007 (LRW limited) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 98 | Horton, Beau B (1500) | Lost 1-2 | -181501 |
| 2sealed | 185 | Stough, William (1482) | Won 2-1 | +181519 |
| 3sealed | 132 | Ullman, Joseph (1499) | Lost 0-2 | -191500 |
| top | average opponent: 1494record: 1-2 | new rating: 1500 | ||
| Grand Prix San Francisco 2007 (Time Spiral block) | starting rating: 1574 | |||
| round | table | opponent (rating) | result | Δrating |
| 4block | 55 | Klemic, Michael (1556) | Lost 0-2 | -181556 |
| 5block | 132 | Bowers, Jason (1541) | Lost 1-2 | -181538 |
| 6block | 128 | Corso, Louis (1518) | Lost 1-2 | -191519 |
| top | average opponent: 1538record: 0-3 | new rating: 1519 | ||
| Grand Prix Columbus 2007 (legacy) | starting rating: 1525 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 82 | Kirkpatrick, Chris (1500) | Won 2-1 | +171542 |
| 2legacy | 152 | Nielsen, Bill (1488) | Lost 0-2 | -191523 |
| 3legacy | 293 | Reed, Mark (1551) | Lost 0-2 | -171506 |
| 4legacy | 333 | Alnimer, Hanni (1480) | Won 2-0 | +181524 |
| 5legacy | 289 | Witherell, Randal (1439) | Won 2-0 | +161540 |
| 6legacy | 235 | Alario, Anthony J (1523) | Won 2-0 | +181558 |
| 7legacy | 167 | Graves, Thomas (1535) | Won 2-0 | +171575 |
| 8legacy | 91 | Noworaj, Andrew (1552) | Won 2-0 | +181593 |
| 9legacy | 71 | Diocedo, Vince D (1571) | Lost 1-2 | -191574 |
| top | average opponent: 1516record: 6-3 | new rating: 1574 | ||
| Grand Prix Phoenix 2006 (CSP limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 75 | Yazzie, Lucas (1500) | Won 2-1 | +181518 |
| 2sealed | 75 | Hayes, David (1489) | Lost 0-2 | -191499 |
| 3sealed | 120 | Molt, Eric (1499) | Won 2-0 | +181517 |
| 4sealed | 86 | Alley, Thomas (1516) | Won 2-0 | +181535 |
| 5sealed | 75 | Sittner, Jeff (1484) | Won 2-0 | +181553 |
| 6sealed | 37 | Walls, Gabe (1876) | Lost 1-2 | -131540 |
| 7sealed | 55 | Tamblyn, Mitchell (1690) | Lost 0-2 | -151525 |
| top | average opponent: 1579record: 4-3 | new rating: 1525 | ||