Martin, Spencer
Current rating: 1579
Record: 44-43
Grand Prix Minneapolis 2009Grand Prix Columbus 2010Grand Prix Nashville 2010Grand Prix Providence 2011Grand Prix Kansas City 2011Grand Prix Indianapolis 2012Grand Prix Kansas City 2013Grand Prix Washington DC 2013Grand Prix Richmond 2014Grand Prix Minneapolis 2014Grand Prix Louisville 2017Grand Prix Kansas City 2019Regional Championships Dallas 2023
| Regional Championships Dallas 2023 (pioneer) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 452 | Ardoin, Micheal (1469) | Won 2-0 | +171552 |
| 2pioneer | 452 | Rohaninejad, Morteza (1712) | Won 2-1 | +211573 |
| 3pioneer | 452 | Stevens, Brad (1534) | Lost 0-2 | -191554 |
| 4pioneer | 452 | Betts, Dustin (1620) | Lost 0-2 | -171537 |
| 5pioneer | 452 | Adderson, Russell (1591) | Lost 0-2 | -171520 |
| 6pioneer | 452 | Napier, Cody (1758) | Won 2-1 | +231543 |
| 7pioneer | 452 | Dixon, Chris (1457) | Won 2-0 | +161559 |
| 8pioneer | 452 | Mason, Oliver (1537) | Won 2-0 | +181577 |
| 9pioneer | 452 | Tuten, Thomas (1492) | Won 2-0 | +161593 |
| 10pioneer | 66 | Moughon, Evart (1809) | Lost 0-2 | -141579 |
| top | average opponent: 1598record: 6-4 | new rating: 1579 | ||
| Grand Prix Kansas City 2019 (WAR standard) | starting rating: 1556 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 256 | Winston, Alexander (1423) | Lost 0-2 | -211535 |
| top | record: 0-1 | new rating: 1535 | ||
| Grand Prix Louisville 2017 (legacy) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 434 | Klomparens, Jadine (1702) | Lost 0-2 | -141501 |
| 4legacy | 654 | Genzman, Thomas (1663) | Won 2-1 | +201521 |
| 5legacy | 623 | Adams, Jason (1558) | Won 2-1 | +191540 |
| 6legacy | 405 | Collier, Joshua (1462) | Lost 1-2 | -191521 |
| 7legacy | 540 | Jose, Justin (1524) | Won 2-0 | +181539 |
| 8legacy | 487 | Nowakowski, Stephen (1684) | Lost 0-2 | -161523 |
| 9legacy | 529 | Busch, Russell (1600) | Won 2-0 | +201543 |
| 10legacy | 1187 | Lucy, J. Sawyer (1765) | Won 2-0 | +221565 |
| 11legacy | 1088 | Cox, Dustin (1421) | Lost 1-2 | -211544 |
| 12legacy | 1182 | Cohu, Cliff (1546) | Won 2-1 | +181562 |
| 13legacy | 1110 | Usary, Marsh (1742) | Won 2-0 | +211583 |
| 14legacy | 1085 | Musser, Dan (1955) | Lost 1-2 | -111572 |
| 15legacy | 1125 | Koch, Zachary (1663) | Lost 0-2 | -161556 |
| top | average opponent: 1637record: 7-6 | new rating: 1556 | ||
| Grand Prix Minneapolis 2014 (modern) | starting rating: 1552 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 183 | Gerleman, Alex (1518) | Lost 0-2 | -191533 |
| 3modern | 558 | Fox, Eric (1520) | Lost 0-2 | -181515 |
| top | average opponent: 1519record: 0-2 | new rating: 1515 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 266 | Jordan, Chris (1490) | Won 2-0 | +181507 |
| 2modern | 2 | Garmon, Jeff (1519) | Won 2-0 | +191526 |
| 3modern | 80 | Morrison, Christopher (1548) | Won 2-1 | +181544 |
| 4modern | 45 | Schneider, Brian (1692) | Won 2-1 | +211565 |
| 5modern | 49 | James, Andy (1555) | Lost 1-2 | -181547 |
| 6modern | 41 | Marcellana, Ian (1541) | Won 2-1 | +171564 |
| 7modern | 78 | Park, Will (1565) | Lost 1-2 | -181546 |
| 8modern | 111 | Broyles, Tyler (1554) | Won 2-1 | +191565 |
| 9modern | 82 | Clouse, Justin (1541) | Won 2-0 | +171582 |
| 10modern | 214 | Lewis, Aaron (1950) | Lost 0-2 | -111571 |
| 11modern | 180 | Kollmer, Martin (1544) | Lost 1-2 | -191552 |
| top | average opponent: 1591record: 7-4 | new rating: 1552 | ||
| Grand Prix Washington DC 2013 (legacy) | starting rating: 1507 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 354 | Montgomery, Mark (1489) | Lost 1-2 | -191488 |
| 3legacy | 405 | Zheng, Junyuan (1500) | Lost 0-2 | -181470 |
| 4legacy | 718 | Cervino, Thomas (1499) | Won 2-0 | +191489 |
| 5legacy | 528 | Dituri, Philip (1498) | Won 2-0 | +181507 |
| 6legacy | 402 | Croan, Thomas C (1520) | Lost 1-2 | -181489 |
| top | average opponent: 1501record: 2-3 | new rating: 1489 | ||
| Grand Prix Kansas City 2013 (modern) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 153 | Peters, Hudson (1500) | Won 2-0 | +181482 |
| 2modern | 60 | Novak, Shawn (1518) | Lost 1-2 | -171465 |
| 3modern | 283 | Augspurger, William (1498) | Won 2-0 | +181483 |
| 4modern | 216 | Stanley, Kevin (1524) | Won 2-1 | +191502 |
| 5modern | 81 | Rasmussen, Ben (1657) | Won 2-1 | +211523 |
| 6modern | 109 | Penn, Dustin (1531) | Lost 1-2 | -181505 |
| 7modern | 130 | Jones, Alek (1524) | Won 2-0 | +181523 |
| 8modern | 71 | Petersen, Logan (1584) | Lost 0-2 | -161507 |
| top | average opponent: 1542record: 5-3 | new rating: 1507 | ||
| Grand Prix Indianapolis 2012 (legacy) | starting rating: 1458 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 28 | Oerther, Nick (1518) | Won 2-0 | +191477 |
| 3legacy | 24 | Gaudard, Jason (1667) | Won 2-0 | +211498 |
| 4legacy | 130 | Schuett, Court (1482) | Lost 0-1 | -181480 |
| 5legacy | 278 | Honess, Drake (1482) | Won 2-0 | +181498 |
| 6legacy | 171 | Clay, Aaron M (1526) | Lost 0-2 | -181480 |
| 7legacy | 169 | Rill, Eric (1547) | Lost 1-2 | -161464 |
| top | average opponent: 1537record: 3-3 | new rating: 1464 | ||
| Grand Prix Kansas City 2011 (NPH limited) | starting rating: 1512 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 99 | Connell, Nicholas (1486) | Lost 1-2 | -181494 |
| 2sealed | 294 | Emmons, Logan (1482) | Lost 1-2 | -181476 |
| 3sealed | 327 | Archer, James B (1463) | Lost 1-2 | -181458 |
| top | average opponent: 1477record: 0-3 | new rating: 1458 | ||
| Grand Prix Providence 2011 (legacy) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 501 | Ahlers, Adam R (1500) | Won 2-0 | +181526 |
| 2legacy | 462 | Littlefield, Mark E (1629) | Won 2-0 | +201546 |
| 3legacy | 404 | Bard, Nicholas (1658) | Lost 1-2 | -161530 |
| 4legacy | 580 | Fenoff, William (1519) | Won 2-0 | +171547 |
| 5legacy | 448 | King, Byron (1526) | Lost 0-2 | -181529 |
| 6legacy | 514 | Blumenthal, Scott (1606) | Lost 0-2 | -171512 |
| top | average opponent: 1573record: 3-3 | new rating: 1512 | ||
| Grand Prix Nashville 2010 (SOM limited) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 552 | Froiland, Dave (1444) | Won 2-1 | +171522 |
| 2sealed | 440 | Damm, Cody (1578) | Lost 1-2 | -171505 |
| 3sealed | 664 | Berger, Austin (1593) | Won 2-1 | +191524 |
| 4sealed | 542 | Sieber, John (1643) | Lost 1-2 | -161508 |
| 5sealed | 652 | Derrico, Nicole E (1500) | Won 2-1 | +181526 |
| 6sealed | 530 | Johnson, Joshua D (1504) | Lost 1-2 | -181508 |
| top | average opponent: 1544record: 3-3 | new rating: 1508 | ||
| Grand Prix Columbus 2010 (legacy) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 173 | Hamann, Brian (1500) | Won 2-0 | +191501 |
| 2legacy | 54 | Diocedo, Vince D (1516) | Won 2-0 | +181519 |
| 3legacy | 75 | Reaves, Marshall Louis (1537) | Won 2-1 | +181537 |
| 4legacy | 67 | Damm, Cody (1617) | Won 2-0 | +201557 |
| 5legacy | 27 | Nunez, Michael (1484) | Lost 0-2 | -201537 |
| 6legacy | 46 | Archdekin, Jamie (1723) | Lost 0-2 | -141523 |
| 7legacy | 114 | Ahmad, Anwar (1527) | Lost 1-2 | -181505 |
| top | average opponent: 1558record: 4-3 | new rating: 1505 | ||
| Grand Prix Minneapolis 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 155 | Ewer, Todd A (1500) | Won 2-1 | +181518 |
| 2sealed | 290 | Berg, Stephan (1518) | Lost 1-2 | -181500 |
| 3sealed | 255 | Germar, Richard (1547) | Lost 0-2 | -171483 |
| 4sealed | 443 | Carroll, Tom (1481) | Won 2-0 | +181501 |
| 5sealed | 352 | Roush, Shawn (1433) | Lost 1-2 | -191482 |
| 6sealed | 324 | Hines, Matthew D (1481) | Lost 0-2 | -181464 |
| 7sealed | 264 | Carney, Shawn (1481) | Won 2-0 | +181482 |
| 8sealed | 197 | Smith, Joshua M (1481) | Won 2-1 | +181500 |
| 9sealed | 150 | Leng, Tony (1519) | Lost 0-2 | -181482 |
| top | average opponent: 1494record: 4-5 | new rating: 1482 | ||