Astorga, Efrain
Current rating: 1495
Record: 44-47-6
Grand Prix San Diego 2011Grand Prix Mexico City 2012Grand Prix Anaheim 2012Grand Prix San Diego 2013Grand Prix Guadalajara 2013Grand Prix Las Vegas 2013Grand Prix Mexico City 2014Grand Prix Los Angeles 2014Grand Prix Mexico City 2015Grand Prix Las Vegas 2015 (2)Grand Prix San Diego 2015Grand Prix Albuquerque 2016Grand Prix Los Angeles 2016MagicCon Las Vegas 2023 Limited Open
| MagicCon Las Vegas 2023 Limited Open (WOE limited) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 3299 | Lukowski, Robert (1500) | Won 2-0 | +181526 |
| 2sealed | 3317 | Simpson, Adam (1595) | Lost 0-2 | -171509 |
| 3sealed | 3493 | Andringa, Kevin (1463) | Won 2-1 | +171526 |
| 4sealed | 3290 | Harding, Tommy (1791) | Lost 0-2 | -131513 |
| 5sealed | 3262 | Green, Alex (1504) | Lost 0-2 | -181495 |
| top | average opponent: 1571record: 2-3 | new rating: 1495 | ||
| Grand Prix Los Angeles 2016 (modern) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 305 | Bauman, Mike (1712) | Lost 1-2 | -151507 |
| 3modern | 514 | Kostas, Steven (1596) | Lost 0-2 | -161491 |
| 4modern | 750 | Fondren, Roger (1467) | Won 2-0 | +171508 |
| 5modern | 665 | Boncher, Andrew (1730) | Won 2-1 | +221530 |
| 6modern | 329 | Smith, RJ (1406) | Won 2-0 | +161546 |
| 7modern | 435 | Cirelli, Marco (1428) | Draw 1-1 | -21544 |
| 8modern | 336 | Beyea, Sam (1483) | Lost 0-2 | -191525 |
| 9modern | 454 | Griffin, Christian (1591) | Lost 0-2 | -171508 |
| top | average opponent: 1552record: 3-4-1 | new rating: 1508 | ||
| Grand Prix Albuquerque 2016 (SOI limited) | starting rating: 1426 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 98 | Pfeiffer, James (1499) | Lost 0-2 | -171409 |
| 2sealed | 328 | Johnson, Michael (1367) | Won 2-0 | +181427 |
| 3sealed | 375 | Wenman, David (1483) | Lost 0-2 | -171410 |
| 4sealed | 530 | Fischer, Gary (1479) | Won 2-0 | +191429 |
| 5sealed | 418 | Baker, Bogart (1554) | Won 2-0 | +201449 |
| 6sealed | 291 | Mottley, James (1471) | Won 2-0 | +191468 |
| 7sealed | 129 | Peterson, Daniel (1610) | Lost 0-2 | -161452 |
| 8sealed | 196 | Marquardt, Luke (1519) | Won 2-1 | +191471 |
| 9sealed | 149 | Monholland, Jason (1502) | Won 2-0 | +191490 |
| 10draft | 157 | Tomlinson, Morgan (1533) | Won 2-0 | +191509 |
| 11draft | 157 | Stryczek, Brad (1660) | Draw 1-1 | +21511 |
| 12draft | 136 | Chatfield, Lawrence (1676) | Draw 1-1 | +31514 |
| 13draft | 58 | Blum, Tyler (1847) | Lost 0-2 | -121502 |
| 15draft | 84 | Kennedy, Cory (1571) | Won 2-1 | +201522 |
| top | average opponent: 1555record: 8-4-2 | new rating: 1522 | ||
| Grand Prix San Diego 2015 (ORI standard) | starting rating: 1461 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 445 | Benz, Cedar (1500) | Lost 0-2 | -171444 |
| 2standard | 519 | Baker, Patrick (1467) | Lost 0-2 | -181426 |
| top | average opponent: 1483record: 0-2 | new rating: 1426 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1492 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 5 | Lewis, Patrick (1518) | Won 2-1 | +191511 |
| 3sealed | 84 | Smith, Nathaniel (1796) | Lost 0-2 | -131498 |
| 4sealed | 110 | Sylvester, Theresa (1466) | Lost 0-2 | -191479 |
| 5sealed | 206 | Erickson, Lincoln (1458) | Lost 0-2 | -181461 |
| top | average opponent: 1560record: 1-3 | new rating: 1461 | ||
| Grand Prix Mexico City 2015 (FRF limited) | starting rating: 1510 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 34 | Mira Uribe, Juan Felipe (1470) | Lost 1-2 | -181492 |
| 4sealed | 135 | Pedrero Orantes, Roberto (1586) | Lost 0-2 | -171475 |
| 5sealed | 198 | Romero, Javier (1449) | Won 2-0 | +181493 |
| 6sealed | 117 | Soto Hernandez, Rodrigo (1413) | Lost 1-2 | -201473 |
| 7sealed | 165 | Noriega Herrera, Roberto A (1592) | Lost 0-2 | -151458 |
| 8sealed | 151 | Medel Ponce de Leon, Luis Alberto (1418) | Won 2-0 | +171475 |
| 9sealed | 123 | Franco Flores, Efrain (1454) | Won 2-1 | +171492 |
| top | average opponent: 1483record: 3-4 | new rating: 1492 | ||
| Grand Prix Los Angeles 2014 (KTK standard) | starting rating: 1590 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 160 | Clark, Tyler (1316) | Lost 1-2 | -231567 |
| 4standard | 459 | Riggs, Kyle (1518) | Lost 1-2 | -181549 |
| 5standard | 396 | Clarkson, Kevin (1499) | Lost 0-2 | -191530 |
| 6standard | 568 | Zhang, Brett (1456) | Lost 0-2 | -201510 |
| top | average opponent: 1448record: 0-4 | new rating: 1510 | ||
| Grand Prix Mexico City 2014 (BNG limited) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 215 | Alcantara Burbu, Carlos (1540) | Draw 1-1 | 01515 |
| 2sealed | 170 | Abasolo, David F (1499) | Won 2-0 | +181533 |
| 3sealed | 114 | Flores Pelcastre, Juan (1520) | Won 2-1 | +181551 |
| 4sealed | 62 | Jurado, Dario (1567) | Draw 1-1 | 01551 |
| 5sealed | 122 | Castillo Mata, Juan Carlos (1617) | Won 2-1 | +191570 |
| 6sealed | 75 | Martinez, Axel (1789) | Lost 0-2 | -141556 |
| 7sealed | 129 | Massa Anaya, Hiram (1493) | Won 2-0 | +171573 |
| 8sealed | 87 | Ortega Meyo, Esteban (1538) | Won 2-1 | +171590 |
| top | average opponent: 1570record: 5-1-2 | new rating: 1590 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 1146 | Hitchcock, Steven (1505) | Lost 0-2 | -171453 |
| 3sealed | 1160 | Arabian, Derek (1500) | Lost 0-2 | -171436 |
| 4sealed | 1293 | Clark, Jason (1486) | Won 2-0 | +191455 |
| 5sealed | 1049 | Whitlock, Westin (1499) | Won 2-0 | +181473 |
| 6sealed | 833 | Andrela, Aluchan (1517) | Won 2-0 | +191492 |
| 7sealed | 676 | Gall, Louis (1487) | Won 2-0 | +181510 |
| 8sealed | 511 | Walker, Daniel (1490) | Lost 0-2 | -181492 |
| 9sealed | 420 | Hugony, Francesco (1773) | Won 2-1 | +231515 |
| top | average opponent: 1532record: 5-3 | new rating: 1515 | ||
| Grand Prix Guadalajara 2013 (DGM standard) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 65 | Hernandez Martinez, Daniel (1500) | Lost 0-2 | -181467 |
| 3standard | 122 | Berumen Galvan, Jorge Alberto (1500) | Lost 0-2 | -181449 |
| 4standard | 179 | Gilbert, Diego (1483) | Won 2-1 | +191468 |
| 5standard | 106 | Reyes Medina, Jesus Eduardo (1498) | Lost 1-2 | -171451 |
| 6standard | 155 | Real, Andres (1482) | Lost 1-2 | -181433 |
| 7standard | 174 | Romeo Aceves, Javier S (1464) | Won 2-0 | +191452 |
| 8standard | 149 | Riva Palacio, Gabriel (1481) | Won 2-0 | +181470 |
| top | average opponent: 1487record: 3-4 | new rating: 1470 | ||
| Grand Prix San Diego 2013 (modern) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 51 | Correia, Kyle (1426) | Won 2-0 | +171519 |
| 2modern | 24 | Ramias, Jason (1492) | Lost 0-2 | -191500 |
| 3modern | 220 | Nguyen, David (1644) | Lost 0-2 | -151485 |
| 4modern | 283 | Villagrana, Rene (1507) | Lost 1-2 | -181467 |
| 5modern | 305 | Smith, Duncan (1463) | Won 2-1 | +181485 |
| 6modern | 273 | Wheeler, Jonathan (1529) | Lost 1-2 | -171468 |
| 7modern | 260 | Beardsley, Jake (1397) | Won 2-0 | +171485 |
| 8modern | 200 | Nguyen, Victor (1494) | Lost 0-2 | -181467 |
| 9modern | 183 | Kotow, Todd (1447) | Won 2-1 | +181485 |
| top | average opponent: 1489record: 4-5 | new rating: 1485 | ||
| Grand Prix Anaheim 2012 (Innistrad block) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 33 | Rader, Matt (1485) | Lost 0-2 | -181483 |
| 3block | 275 | Blase, Robin (1493) | Won 2-0 | +181501 |
| 4block | 212 | Moreno, Eduardo (1520) | Lost 0-2 | -181483 |
| 5block | 341 | Rodriguez, Ronald (1455) | Won 2-1 | +181501 |
| 6block | 216 | Smith, Logan (1513) | Won 2-1 | +181519 |
| 7block | 172 | Valadez, Emmanuel (1547) | Lost 1-2 | -171502 |
| 8block | 206 | Van Valen, Aaron (1516) | Lost 0-2 | -181484 |
| 9block | 190 | Vetter, Christopher (1498) | Won 2-1 | +181502 |
| top | average opponent: 1503record: 4-4 | new rating: 1502 | ||
| Grand Prix Mexico City 2012 (DKA limited) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 178 | Garcia, Marco (1500) | Draw 1-1 | 01483 |
| 2sealed | 162 | Gonzalez, Mauricio (1535) | Lost 0-2 | -171466 |
| 3sealed | 239 | Argueta Kim, Eduardo (1482) | Won 2-1 | +181484 |
| 4sealed | 191 | Razo Torres, Teodoro (1500) | Won 2-0 | +181502 |
| 5sealed | 134 | jimnez, rodrigo (1518) | Won 2-1 | +191521 |
| 6sealed | 91 | Leon, Jorge R (1535) | Won 2-0 | +181539 |
| 7sealed | 51 | Bojorquez, Wilfredo (1421) | Lost 0-2 | -201519 |
| 8sealed | 95 | Rodriguez, Miguel Angel (1537) | Lost 1-2 | -181501 |
| top | average opponent: 1504record: 4-3-1 | new rating: 1501 | ||
| Grand Prix San Diego 2011 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 524 | Patrick, Blaine (1551) | Lost 0-2 | -171483 |
| 2sealed | 548 | Petze, Dylan P (1482) | Lost 0-2 | -181465 |
| 3sealed | 607 | Cardona, Alejandro (1464) | Won 2-0 | +181483 |
| 4sealed | 585 | Micheletti, Natan (1463) | Won 2-1 | +181501 |
| 5sealed | 594 | Lewis, Elio (1503) | Lost 0-2 | -181483 |
| top | average opponent: 1493record: 2-3 | new rating: 1483 | ||