Keffer, Jason
Current rating: 1604
Record: 51-47-1
Grand Prix Portland 2013Grand Prix Las Vegas 2013Grand Prix Sacramento 2014Grand Prix Phoenix 2014Grand Prix Salt Lake City 2014Grand Prix Las Vegas 2015 (2)Grand Prix Los Angeles 2016Grand Prix Santiago 2016Grand Prix Denver 2016Grand Prix Portland 2017Grand Prix Seattle 2018 (standard)Grand Prix Las Vegas 2018 (modern)
Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1566 | |||
round | table | opponent (rating) | result | Δrating |
1modern | 787 | Danilevics, Paul (1500) | Lost 0-2 | -191547 |
2modern | 826 | Bucknell, James (1593) | Won 2-0 | +191566 |
3modern | 708 | Kincey, Lauphiette (1668) | Won 2-1 | +201586 |
4modern | 362 | Fadel, Mohammed (1515) | Won 2-0 | +171603 |
5modern | 441 | Wells, Aedan (1519) | Won 2-1 | +161619 |
6modern | 104 | Strochinsky, Branden (1555) | Lost 1-2 | -191600 |
7modern | 400 | Chen, Gregory (1773) | Lost 1-2 | -151585 |
8modern | 1331 | Lysenko, Jesse (1641) | Won 2-1 | +191604 |
top | average opponent: 1595record: 5-3 | new rating: 1604 |
Grand Prix Seattle 2018 (standard) (RIX standard) | starting rating: 1562 | |||
round | table | opponent (rating) | result | Δrating |
3standard | 30 | Frye, Jeremy (1803) | Lost 0-2 | -131549 |
4standard | 403 | Reyes, Mason (1498) | Won 2-1 | +171566 |
5standard | 296 | Morillo, Joel (1426) | Won 2-1 | +151581 |
6standard | 132 | Chernov, Eugene (1382) | Won 2-1 | +151596 |
7standard | 43 | Horspool, Tyler (1839) | Lost 0-2 | -141582 |
8standard | 153 | Laxen, Zach (1774) | Won 2-0 | +211603 |
9standard | 1071 | Wong, Gary (1787) | Lost 0-2 | -141589 |
10standard | 1130 | MacKay, Connor (1555) | Won 2-1 | +171606 |
11standard | 1082 | Tryggestad, David (1442) | Lost 1-2 | -211585 |
12standard | 1105 | DiMaio, JT (1545) | Lost 0-2 | -191566 |
top | average opponent: 1605record: 5-5 | new rating: 1566 |
Grand Prix Portland 2017 (XLN standard) | starting rating: 1515 | |||
round | table | opponent (rating) | result | Δrating |
1standard | 41 | Gadzinski, Grae (1524) | Won 2-1 | +181533 |
2standard | 370 | VanNood, Eric (1530) | Lost 1-2 | -181515 |
3standard | 552 | Clark, Jonathan (1550) | Lost 0-2 | -181497 |
4standard | 679 | Key, Aaron (1417) | Won 2-1 | +171514 |
5standard | 415 | Flores, Jeremy (1433) | Lost 1-2 | -201494 |
6standard | 483 | Birch, Ricky (1503) | Won 2-0 | +191513 |
7standard | 377 | Gagliardi, Joe (1662) | Won 2-0 | +201533 |
8standard | 376 | Poppenhagen, David (1523) | Won 2-1 | +181551 |
9standard | 208 | Smetana, Joe (1588) | Won 2-1 | +191570 |
10standard | 189 | Lee, Alan (1802) | Won 2-0 | +221592 |
11standard | 131 | Sharp, Grant (1677) | Won 2-1 | +191611 |
12standard | 41 | Kim, Austin (1697) | Lost 1-2 | -161595 |
13standard | 123 | Rosellini, Jason (1794) | Lost 1-2 | -141581 |
14standard | 136 | Bulanenko, Misha (1568) | Lost 0-2 | -191562 |
top | average opponent: 1591record: 8-6 | new rating: 1562 |
Grand Prix Denver 2016 (KLD standard) | starting rating: 1555 | |||
round | table | opponent (rating) | result | Δrating |
1standard | 477 | Pierce, Kristopher (1500) | Won 2-0 | +171572 |
2standard | 85 | Miyashiro, Travis (1488) | Won 2-1 | +161588 |
3standard | 267 | Eusebio, Jon (1621) | Lost 1-2 | -171571 |
4standard | 371 | Schmidt, David (1532) | Lost 0-2 | -191552 |
5standard | 507 | Hurtado, Patrick (1500) | Lost 0-0 | -191533 |
6standard | 506 | Lloyd, Aaron S (1495) | Lost 1-2 | -181515 |
top | average opponent: 1522record: 2-4 | new rating: 1515 |
Grand Prix Santiago 2016 (KLD standard) | starting rating: 1605 | |||
round | table | opponent (rating) | result | Δrating |
1standard | 179 | Manriquez, Nicolas (1539) | Won 2-0 | +171622 |
2standard | 15 | Parraga, Michael (1586) | Lost 1-2 | -191603 |
3standard | 182 | Jara, Jorge (1339) | Lost 0-2 | -221581 |
4standard | 284 | Jimenez Ruiz, Luis David (1420) | Lost 1-2 | -211560 |
5standard | 330 | Ressia, Facundo (1464) | Won 2-1 | +161576 |
6standard | 268 | Santamaria, Rodrigo (1401) | Lost 1-2 | -211555 |
top | average opponent: 1458record: 2-4 | new rating: 1555 |
Grand Prix Los Angeles 2016 (modern) | starting rating: 1574 | |||
round | table | opponent (rating) | result | Δrating |
2modern | 228 | Chavarria, George (1518) | Won 2-0 | +171591 |
3modern | 263 | Wallace, Chris (1383) | Won 2-0 | +151606 |
4modern | 160 | Ramos, Michael (1563) | Lost 1-2 | -191587 |
5modern | 370 | Ulanov, Denis (1818) | Lost 0-2 | -141573 |
6modern | 354 | Fugh, Jason (1521) | Won 2-0 | +171590 |
7modern | 363 | Jacob, Conor (1726) | Lost 0-2 | -151575 |
8modern | 370 | Mickelson, Ethan (1451) | Won 2-0 | +151590 |
9modern | 339 | Gonzales, Anthony (1464) | Won 2-0 | +161606 |
10modern | 287 | Poncelet, Kevin (1522) | Won 2-0 | +161622 |
11modern | 188 | Ruiz, Steven (1560) | Won 2-1 | +171639 |
12modern | 85 | Rockenbach, Bryan (1738) | Lost 0-2 | -161623 |
13modern | 185 | Solis, Carlos (1548) | Lost 0-2 | -191604 |
14modern | 182 | Casanova, Hector (1549) | Lost 0-2 | -191585 |
15modern | 183 | Manders, Mitchell (1723) | Won 2-0 | +201605 |
top | average opponent: 1577record: 8-6 | new rating: 1605 |
Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1549 | |||
round | table | opponent (rating) | result | Δrating |
3sealed | 31 | Schein, Jason (1846) | Lost 0-2 | -121537 |
4sealed | 211 | Nguyen, Minh D (1563) | Won 2-0 | +181555 |
5sealed | 111 | Chan, Eric (1526) | Won 2-1 | +181573 |
6sealed | 37 | Duong, Minh (1588) | Won 2-1 | +181591 |
7sealed | 50 | Margolis, Max (1621) | Won 2-0 | +181609 |
8sealed | 11 | Allen, John (1585) | Lost 0-2 | -181591 |
9sealed | 42 | Stella, Daniel (1669) | Lost 1-2 | -171574 |
top | average opponent: 1628record: 4-3 | new rating: 1574 |
Grand Prix Salt Lake City 2014 (M15 limited) | starting rating: 1515 | |||
round | table | opponent (rating) | result | Δrating |
3sealed | 174 | Benck, Kora (1609) | Won 2-0 | +201535 |
4sealed | 25 | Scherr, Rion (1518) | Won 2-0 | +171552 |
5sealed | 37 | Sumner, Joseph (1627) | Lost 0-2 | -161536 |
6sealed | 103 | Latimer, James (1729) | Won 2-1 | +211557 |
7sealed | 40 | Milano, Anthony (1621) | Won 2-0 | +191576 |
8sealed | 39 | Wilson, Jacob (2073) | Lost 1-2 | -91567 |
9sealed | 46 | Fang, Percy (1613) | Lost 0-2 | -181549 |
top | average opponent: 1684record: 4-3 | new rating: 1549 |
Grand Prix Phoenix 2014 (BNG standard) | starting rating: 1484 | |||
round | table | opponent (rating) | result | Δrating |
1standard | 26 | Trentini, James F (1463) | Won 2-0 | +181502 |
2standard | 306 | Daniel, Anthony (1517) | Won 2-0 | +181520 |
3standard | 161 | Magday, Brian (1453) | Lost 0-2 | -191501 |
4standard | 172 | Daniel, Johnny (1541) | Won 2-0 | +191520 |
5standard | 198 | Zhu, Zo (1535) | Won 2-0 | +181538 |
6standard | 98 | Cua, Paolo (1501) | Lost 1-2 | -191519 |
7standard | 266 | Mcclain, Josh (1998) | Won 2-1 | +261545 |
8standard | 154 | Eisel, Nick (1853) | Lost 0-2 | -121533 |
9standard | 184 | Greeno, Marcus (1534) | Lost 1-2 | -181515 |
top | average opponent: 1599record: 5-4 | new rating: 1515 |
Grand Prix Sacramento 2014 (THS limited) | starting rating: 1542 | |||
round | table | opponent (rating) | result | Δrating |
1sealed | 1014 | Bush, Stephen (1435) | Lost 0-2 | -201522 |
2sealed | 1275 | Ewing, Isaac (1482) | Lost 1-2 | -191503 |
3sealed | 1310 | Yang, Gary (1465) | Lost 0-2 | -191484 |
top | average opponent: 1461record: 0-3 | new rating: 1484 |
Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1521 | |||
round | table | opponent (rating) | result | Δrating |
2sealed | 1286 | DePaola, Peter (1518) | Lost 0-1 | -181503 |
3sealed | 1072 | Gibas, Dan (1490) | Won 2-1 | +181521 |
4sealed | 1218 | Farkavec, Andrian (1585) | Won 2-1 | +191540 |
5sealed | 965 | Yarrow, Simon (1548) | Draw 1-1 | 01540 |
6sealed | 796 | Martin, Brandon (1490) | Won 2-1 | +171557 |
7sealed | 599 | Leite Araujo, Joao Paulo (1701) | Lost 0-2 | -151542 |
top | average opponent: 1555record: 3-2-1 | new rating: 1542 |
Grand Prix Portland 2013 (modern) | starting rating: 1500 | |||
round | table | opponent (rating) | result | Δrating |
1modern | 141 | Hixon, Dennis (1503) | Lost 0-2 | -181482 |
2modern | 264 | Smith, Graham (1478) | Won 2-0 | +181500 |
3modern | 305 | Svilich, Erik (1500) | Lost 0-2 | -181482 |
4modern | 384 | Nelson, Christopher (1475) | Won 2-0 | +181500 |
5modern | 320 | Parks, Aaron (1434) | Won 2-0 | +171517 |
6modern | 199 | Li, Chen (1781) | Lost 0-2 | -141503 |
7modern | 100 | Krantz, Benjamin (1488) | Won 2-1 | +181521 |
8modern | 198 | Brown, Adam (1486) | Won 2-0 | +171538 |
9modern | 17 | Nguyen, Edward (1560) | Lost 0-2 | -171521 |
top | average opponent: 1523record: 5-4 | new rating: 1521 |