Sprowls, Brandon
Current rating: 1690
Record: 63-54-4
- 2002
- 2005
- 2006
- 2007
- 2008
- 2009
- 2010
- 2012
- 2013
- 2014
- 2016
| Grand Prix Atlanta 2016 (KLD limited) | starting rating: 1683 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 717 | Maquiling, Matthew (1500) | Won 2-0 | +141697 |
| 2sealed | 826 | Lawton, Tyler (1532) | Won 2-0 | +151712 |
| 3sealed | 830 | Edwards, Craig (1873) | Lost 0-2 | -151697 |
| 4sealed | 966 | Jones, Gregory (1505) | Lost 0-2 | -211676 |
| 5sealed | 1063 | Elliott, Kevin (1472) | Won 2-0 | +141690 |
| 6sealed | 838 | Claus, Tahsis (1543) | Won 2-1 | +151705 |
| 7sealed | 765 | Shaw, Mitchell (1535) | Won 2-0 | +151720 |
| 8sealed | 672 | Sturm, Nate (1606) | Lost 0-2 | -201700 |
| 9sealed | 716 | Manfield, Seth (2138) | Lost 1-2 | -101690 |
| top | average opponent: 1634record: 5-4 | new rating: 1690 | ||
| Grand Prix Philadelphia 2014 (BNG limited) | starting rating: 1689 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 583 | Aiello, Massimo (1500) | Won 2-1 | +151704 |
| 2sealed | 148 | Dean, Paul (1909) | Won 2-1 | +211725 |
| 3sealed | 269 | Giles, Devon (1773) | Lost 0-2 | -171708 |
| 4sealed | 237 | Martin, Aaron [USA] (1561) | Won 2-0 | +161724 |
| 5sealed | 187 | Averell, David (1641) | Lost 1-2 | -201704 |
| 6sealed | 411 | Capriolo, Paul (1502) | Lost 0-2 | -211683 |
| top | average opponent: 1648record: 3-3 | new rating: 1683 | ||
| Grand Prix Miami 2013 (DGM standard) | starting rating: 1661 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 74 | Vila, Kevin (1500) | Won 2-0 | +151676 |
| 2standard | 232 | Garguy, John Alexander (1378) | Won 2-0 | +121688 |
| 3standard | 151 | Heminway, Curtis (1534) | Lost 1-2 | -201668 |
| 4standard | 375 | Heckel, Ronald (1456) | Won 2-0 | +141682 |
| 5standard | 241 | Wisniewski, Kristofer (1542) | Won 2-1 | +151697 |
| 6standard | 151 | Larsson, Joel (1853) | Won 2-0 | +211718 |
| 7standard | 70 | Brule, Adam (1575) | Won 2-1 | +151733 |
| 8standard | 38 | Arellano, Fidel (1428) | Lost 0-2 | -231710 |
| 9standard | 60 | Velando, Luis M (1549) | Lost 0-2 | -211689 |
| top | average opponent: 1535record: 6-3 | new rating: 1689 | ||
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1618 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 522 | Jurkovic, Stanley (1575) | Won 2-0 | +171635 |
| 2sealed | 244 | Colby, Nicholas (1484) | Lost 1-2 | -211614 |
| 3sealed | 480 | Babcock, Matthew (1406) | Won 2-0 | +141628 |
| 4sealed | 367 | Abston, Will (1503) | Won 2-0 | +161644 |
| 5sealed | 294 | Baxter, Jim (1524) | Won 2-1 | +161660 |
| 6sealed | 195 | Clinton, Jaron (1705) | Won 2-1 | +191679 |
| 7sealed | 71 | Mitchell, Billy (1574) | Won 2-1 | +161695 |
| 8sealed | 75 | Kovac, Chase (1849) | Lost 1-2 | -151680 |
| 9sealed | 100 | Rudolph, David (1616) | Lost 0-2 | -191661 |
| top | average opponent: 1582record: 6-3 | new rating: 1661 | ||
| Grand Prix Philadelphia 2012 (RTR limited) | starting rating: 1651 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 704 | Keith, Joseph (1473) | Lost 0-0 | -221629 |
| 2sealed | 837 | Henriquez, Dennes (1484) | Lost 1-2 | -201609 |
| 3sealed | 875 | Hedrick, Steve (1467) | Won 2-0 | +151624 |
| 4sealed | 855 | Patrakov, Nikolay (1436) | Won 2-0 | +151639 |
| 5sealed | 821 | PrudHomme, Mario (1464) | Lost 1-2 | -211618 |
| top | average opponent: 1465record: 2-3 | new rating: 1618 | ||
| Grand Prix Nashville 2010 (SOM limited) | starting rating: 1660 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 62 | Duke, Reid (1747) | Won 2-1 | +201680 |
| 4sealed | 4 | Mattox, Jacob (1554) | Won 2-0 | +161696 |
| 5sealed | 13 | Mixon, Eric (1575) | Lost 1-2 | -201676 |
| 6sealed | 61 | Lemon, Thomas (1512) | Lost 1-2 | -211655 |
| 7sealed | 70 | Wing, Daryl (1550) | Won 2-0 | +161671 |
| 8sealed | 52 | Roper, Derrick (1560) | Lost 1-2 | -201651 |
| top | average opponent: 1583record: 3-3 | new rating: 1651 | ||
| Grand Prix Tampa 2009 (ZEN limited) | starting rating: 1613 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 54 | Ong, Nick (1611) | Won 2-0 | +181631 |
| 5sealed | 11 | Raflowitz, Taylor (1582) | Lost 1-2 | -191612 |
| 6sealed | 89 | Germosen, Joel (1554) | Won 2-0 | +171629 |
| 7sealed | 71 | Woodley, Ian (1699) | Won 2-1 | +201649 |
| 8sealed | 20 | Dumanski, Drew (1542) | Lost 1-2 | -201629 |
| 9sealed | 31 | Littman, Fai (1631) | Draw 1-1 | 01629 |
| 10draft | 7 | Saito, Tomoharu (1943) | Draw 1-1 | +51634 |
| 11draft | 18 | Lum, Jonathan (1559) | Won 2-0 | +171651 |
| 12draft | 12 | Piazza, Brett (1680) | Won 2-1 | +181669 |
| 13draft | 58 | Saito, Tomoharu (1951) | Lost 0-2 | -131656 |
| 14draft | 32 | Nakamura, Shuhei (1907) | Won 2-1 | +231679 |
| 15draft | 22 | Yatsenko, Alex (1658) | Lost 0-2 | -191660 |
| top | average opponent: 1693record: 6-4-2 | new rating: 1660 | ||
| Grand Prix Boston 2009 (M10 limited) | starting rating: 1578 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 511 | Hartford, Stephen (1518) | Won 2-0 | +171595 |
| 3sealed | 486 | Gadsby, Ryan P (1536) | Won 2-1 | +171612 |
| 4sealed | 464 | Smiljanic, Vladimir (1553) | Won 2-1 | +161628 |
| 5sealed | 419 | Unger, Max (1716) | Lost 0-2 | -161612 |
| 6sealed | 449 | Dahan, Evan (1538) | Lost 1-2 | -191593 |
| 7sealed | 484 | Grinnell, Jeffrey (1550) | Won 2-1 | +171610 |
| 8sealed | 445 | Jordan, Paul (1797) | Draw 0-0 | +31613 |
| top | average opponent: 1601record: 4-2-1 | new rating: 1613 | ||
| Grand Prix Atlanta 2008 (ALA limited) | starting rating: 1580 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 114 | Jones, Trent (1635) | Lost 0-2 | -171563 |
| 3sealed | 202 | Lanceford, Vincent (1500) | Won 2-1 | +161579 |
| 4sealed | 143 | Arris, Troy (1501) | Won 2-0 | +171596 |
| 5sealed | 133 | Smart, Thomas (1579) | Lost 1-2 | -181578 |
| top | average opponent: 1554record: 2-2 | new rating: 1578 | ||
| Grand Prix Daytona Beach 2007 (LRW limited) | starting rating: 1552 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 63 | Horton, Beau B (1538) | Won 2-1 | +171569 |
| 4sealed | 88 | Stocks, Jonathan (1797) | Lost 0-2 | -141555 |
| 5sealed | 78 | Pratser, Matthew (1536) | Won 2-0 | +181573 |
| 6sealed | 34 | Yasooka, Shota (1983) | Won 2-1 | +251598 |
| 7sealed | 31 | Heinemann, Adam (1481) | Lost 1-2 | -201578 |
| 8sealed | 77 | Zampere Junior, Celso (1760) | Won 2-0 | +211599 |
| 9sealed | 27 | Stolzmann, John (1501) | Lost 1-2 | -191580 |
| top | average opponent: 1657record: 4-3 | new rating: 1580 | ||
| Grand Prix Dallas 2007 (extended) | starting rating: 1558 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 146 | Golenda, Steve (1483) | Won 2-1 | +161574 |
| 3extended | 117 | Stewart, Josh (1517) | Lost 0-0 | -191555 |
| 4extended | 211 | Salyers, Joseph A (1518) | Won 2-0 | +181573 |
| 5extended | 98 | Tomek, Rich (1519) | Draw 1-1 | -11572 |
| 6extended | 103 | Nielsen, Bill (1465) | Lost 1-2 | -201552 |
| top | average opponent: 1500record: 2-2-1 | new rating: 1552 | ||
| Grand Prix New Jersey 2006 (TSP limited) | starting rating: 1528 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 11 | King, Stephen (1608) | Won 2-0 | +191547 |
| 4sealed | 67 | Hall, Zack (1638) | Lost 0-2 | -161531 |
| 5sealed | 160 | Margolis, Max (1501) | Won 2-1 | +171548 |
| 6sealed | 83 | Shane, Kyle (1491) | Won 2-1 | +171565 |
| 7sealed | 44 | Lippincott, Don (1572) | Lost 1-2 | -181547 |
| 8sealed | 115 | Huang, Don (1653) | Won 2-0 | +201567 |
| 9sealed | 44 | Jacks, Eric (1572) | ID | 01567 |
| 11draft | 19 | Seck, Ben (1839) | Lost 1-2 | -131554 |
| 12draft | 30 | Cowley, Bruce (1616) | Won 2-0 | +191573 |
| 13draft | 12 | Faber, Shaun (1692) | Won 2-1 | +201593 |
| 14draft | 56 | Phelan, John-Paul (1598) | Lost 0-2 | -181575 |
| 15draft | 23 | Buckingham, James (1589) | Lost 1-2 | -171558 |
| top | average opponent: 1614record: 6-5-1 | new rating: 1558 | ||
| Grand Prix St. Louis 2006 (CSP limited) | starting rating: 1392 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 6 | Tate, Andy (1519) | Won 2-1 | +211413 |
| 3sealed | 3 | Heriford, Brandon (1542) | Won 2-1 | +201433 |
| 4sealed | 41 | Strasberg, Steven (1498) | Won 2-0 | +191452 |
| 5sealed | 12 | Fiorillo, John (1986) | Won 2-1 | +271479 |
| 6sealed | 4 | Sharratt, Kevin (1523) | Lost 0-2 | -171462 |
| 7sealed | 13 | Nakamura, Gary (1587) | Won 2-0 | +201482 |
| 8sealed | 6 | Tsumura, Kenji (2217) | Lost 0-2 | -61476 |
| 9draft | 24 | Germar, Richard (1577) | Lost 1-2 | -171459 |
| 10draft | 27 | Markeson, Scott (1605) | Won 2-1 | +211480 |
| 11draft | 19 | Hansen, Matt (1520) | Lost 1-2 | -171463 |
| 12draft | 4 | Tobey, Aaron (1571) | Won 2-0 | +201483 |
| 13draft | 30 | Valenti, Christian (1541) | Won 0-0 | +191502 |
| 14draft | 12 | Fiorillo, John (1952) | Won 2-1 | +261528 |
| top | average opponent: 1665record: 9-4 | new rating: 1528 | ||
| Grand Prix Richmond 2006 (GPT limited) | starting rating: 1429 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 97 | Postlethwait, William (1769) | Lost 0-2 | -121417 |
| 5sealed | 85 | Aten, Timothy (1638) | Won 2-0 | +221439 |
| 6sealed | 32 | DeMars, Brian (1600) | Lost 1-2 | -151424 |
| 7sealed | 65 | Kelly, Brian (1515) | Lost 1-2 | -171407 |
| 8sealed | 79 | Calcano, Christian (1580) | Lost 0-2 | -151392 |
| top | average opponent: 1620record: 1-4 | new rating: 1392 | ||
| Grand Prix Charlotte 2005 (extended) | starting rating: 1398 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 44 | Schwartz, Greg (1537) | Lost 0-2 | -161382 |
| 5extended | 38 | Taylor, Eric (1577) | Lost 0-2 | -141368 |
| 6extended | 108 | Keddell, Peter (1517) | Won 2-0 | +211389 |
| 7extended | 65 | Baxter, Richard (1535) | Won 2-1 | +201409 |
| 8extended | 35 | Drennen, Jason (1496) | Won 2-1 | +201429 |
| top | average opponent: 1533record: 3-2 | new rating: 1429 | ||
| Grand Prix Cleveland 2002 (Odyssey block) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 3block | 54 | Ngo, Kiet (1465) | Lost 0-2 | -171411 |
| 4block | 127 | Skinner, Troy (1474) | Won 2-1 | +191430 |
| 5block | 120 | Maderic, Matt (1544) | Lost 0-2 | -161414 |
| 6block | 122 | Di Vincenzo, Paul (1514) | Lost 0-2 | -161398 |
| top | average opponent: 1499record: 1-3 | new rating: 1398 | ||
| Grand Prix Tampa Bay 2002 (TOR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2 | Wee, Olwen (1550) | Lost 0-2 | -171483 |
| 2sealed | 130 | Fennell, Christopher (1482) | Lost 0-2 | -181465 |
| 3sealed | 141 | Crofoot, Matthew (1427) | Lost 0-2 | -191446 |
| 4sealed | 173 | Sybert, Craig (1446) | Lost 0-2 | -181428 |
| top | average opponent: 1476record: 0-4 | new rating: 1428 | ||