Castro, Javier
Current rating: 1640
Record: 44-36 (GP) / 3-5 (professional)
| Grand Prix New Jersey 2019 (RNA limited) | starting rating: 1683 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 153 | Cudkowicz, Daniel (1503) | Lost 0-2 | -211662 |
| 4sealed | 344 | Krasheninnikov, Sergey (1452) | Lost 0-2 | -221640 |
| top | average opponent: 1477record: 0-2 | new rating: 1640 | ||
| Grand Prix Indianapolis 2016 (modern) | starting rating: 1648 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 86 | Sarver, Alex (1446) | Lost 1-2 | -211627 |
| 4modern | 609 | Hoover, Kohl (1483) | Won 2-0 | +151642 |
| 5modern | 374 | Eryman, Alan (1609) | Won 2-0 | +171659 |
| 6modern | 215 | Edgerle, Nick (1701) | Lost 1-2 | -171642 |
| 7modern | 397 | Kirk, Hagen (1548) | Won 2-0 | +161658 |
| 8modern | 237 | Petrino, Benjamin (1615) | Won 2-1 | +181676 |
| 9modern | 106 | Hall, Jason (1433) | Won 2-0 | +131689 |
| 10modern | 902 | Helbig, Drew (1662) | Won 2-1 | +181707 |
| 11modern | 848 | Mantey, Tyler (1747) | Lost 0-2 | -181689 |
| 12modern | 923 | Galli, John (1705) | Won 2-0 | +191708 |
| 13modern | 882 | Johnson, Derek (1545) | Lost 1-2 | -211687 |
| 14modern | 956 | Shukla, Neeraj (1555) | Won 2-1 | +151702 |
| 15modern | 913 | Seetharam, Aneil (1632) | Lost 1-2 | -191683 |
| top | average opponent: 1591record: 8-5 | new rating: 1683 | ||
| Grand Prix Santiago 2015 (ORI limited) | starting rating: 1648 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 32 | Montesinos, Pablo (1535) | Lost 1-2 | -201628 |
| 4sealed | 196 | Quiroga, Mariano (1571) | Won 2-0 | +171645 |
| 5sealed | 146 | Santiago, Julio (1535) | Won 2-0 | +161661 |
| 6sealed | 54 | Martinez, Cristian (1553) | Won 2-1 | +161677 |
| 7sealed | 28 | Villalobos, Antonio (1617) | Won 2-1 | +171694 |
| 8sealed | 23 | Contreras, Hugo (1683) | Won 2-1 | +181712 |
| 9sealed | 4 | Ioppolo, Pablo (1690) | Lost 1-2 | -191693 |
| 10draft | 20 | Zamorano, Pablo (1621) | Lost 0-2 | -191674 |
| 11draft | 25 | Rojas, Benjamin (1762) | Lost 1-2 | -161658 |
| 12draft | 13 | Levergne, Matas (1547) | Won 2-1 | +161674 |
| 13draft | 2 | Zegarra, Jose (1634) | Lost 1-2 | -191655 |
| 14draft | 29 | Casanova, Hector (1452) | Lost 1-2 | -221633 |
| 15draft | 39 | Segura, Esteban (1459) | Won 2-0 | +151648 |
| top | average opponent: 1589record: 7-6 | new rating: 1648 | ||
| Grand Prix Buenos Aires 2015 (DTK standard) | starting rating: 1647 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 120 | Cartechini, Mariano (1863) | Lost 1-2 | -141633 |
| 4standard | 149 | Guzzetti, Santiago (1544) | Lost 0-2 | -201613 |
| 5standard | 177 | Baeza, Marcos A (1424) | Won 2-1 | +151628 |
| 6standard | 144 | Italiano, Leonardo (1515) | Won 2-1 | +161644 |
| 7standard | 89 | Sasso, Mauro (1552) | Won 2-0 | +161660 |
| 8standard | 41 | Echazarreta, Nilo (1548) | Won 2-1 | +161676 |
| 9standard | 28 | Torrico, Carlos (1531) | Won 2-1 | +151691 |
| 10standard | 27 | Zamorano, Pablo (1602) | Lost 0-2 | -191672 |
| 11standard | 33 | Rodriguez, Agustina (1563) | Lost 1-2 | -201652 |
| 12standard | 35 | Echeverria Paredes, Jose Luis (1816) | Lost 0-2 | -151637 |
| 13standard | 35 | Quinteros, Simon I (1503) | Won 2-1 | +151652 |
| 14standard | 31 | Daruich, Maximiliano (1541) | Lost 0-2 | -201632 |
| 15standard | 35 | Prato, Diego (1518) | Won 2-0 | +161648 |
| top | average opponent: 1579record: 7-6 | new rating: 1648 | ||
| Grand Prix Shanghai 2015 (DTK standard) | starting rating: 1532 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 126 | Hu, Jinyang (1518) | Won 0-0 | +181550 |
| 3standard | 228 | Gu, Yiyang (1489) | Lost 0-2 | -191531 |
| 4standard | 235 | Chen, Tao (1478) | Won 2-0 | +171548 |
| 5standard | 106 | Ma, Yuzhe (1562) | Won 2-1 | +181566 |
| 6standard | 66 | Chung, Syndy Sum (1532) | Won 2-0 | +181584 |
| 7standard | 60 | Yukuhiro, Ken (1960) | Lost 0-2 | -121572 |
| 8standard | 120 | Liu, Yang 2263 (1583) | Won 2-0 | +191591 |
| 9standard | 85 | Feng, Longshen (1579) | Won 2-1 | +171608 |
| 10standard | 55 | Ding, Shiyu (1563) | Won 2-1 | +171625 |
| 11standard | 36 | Chye, Yian Hsiang (1804) | Won 2-1 | +221647 |
| 12standard | 8 | Zheng, Dante (1687) | Won 2-0 | +181665 |
| 13standard | 12 | Tada, Mitsuhiro (1676) | Won 2-1 | +191684 |
| 14standard | 3 | Chan, Russell (1601) | Lost 1-2 | -201664 |
| 15standard | 15 | Wang, Chong (1705) | Lost 0-2 | -171647 |
| top | average opponent: 1624record: 10-4 | new rating: 1647 | ||
| Grand Prix Miami 2015 (FRF standard) | starting rating: 1461 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 304 | Orrison, Gerald (1594) | Won 2-0 | +211482 |
| 3standard | 185 | Lee, Brian (1482) | Won 2-0 | +181500 |
| 4standard | 134 | Baumeister, Corey (1719) | Lost 1-2 | -141486 |
| 5standard | 144 | Davidson, Dakota (1563) | Won 2-1 | +191505 |
| 6standard | 80 | Pardee, Samuel (1989) | Won 2-1 | +261531 |
| 7standard | 27 | Vegas, Sergio (1446) | Won 2-1 | +171548 |
| 8standard | 20 | Mead, Forrest (1742) | Lost 0-2 | -151533 |
| 9standard | 44 | Payne, Austin (1530) | Won 2-0 | +181551 |
| 10standard | 37 | Wong, Keith A (1609) | Won 2-0 | +191570 |
| 11standard | 46 | Simpson, Nate (1704) | Won 2-0 | +211591 |
| 12standard | 15 | Lively, Jacob (1667) | Lost 1-2 | -171574 |
| 13standard | 35 | Black, Samuel (2082) | Lost 0-2 | -91565 |
| 14standard | 41 | Moo Young, Laurence (1747) | Lost 0-2 | -151550 |
| 15standard | 47 | Domocmat, Jeremy (1578) | Lost 0-2 | -181532 |
| top | average opponent: 1675record: 8-6 | new rating: 1532 | ||
| Pro Tour Khans of Tarkir (KTK standard) | starting rating: 1459 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 101 | Fogle, Jack (1776) | Lost 1-2 | -121447 |
| 2draft | 28 | Sharfman, David (1889) | Won 2-0 | +251472 |
| 3draft | 120 | Mondon, Pierre (2077) | Lost 1-2 | -81464 |
| 4standard | 132 | Mohr, Bryan (1642) | Won 2-0 | +211485 |
| 5standard | 119 | Mackl, Valentin (1856) | Lost 0-2 | -111474 |
| 6standard | 112 | Calcano, Christian (1778) | Lost 1-2 | -131461 |
| 7standard | 148 | Ingallinera, Daniele (1445) | Lost 0-2 | -181443 |
| 8standard | 148 | Phillips, Steven (1468) | Won 2-0 | +181461 |
| top | average opponent: 1741record: 3-5 | new rating: 1461 | ||
| Grand Prix Orlando 2014 (KTK limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 188 | Fernandez, Jorge (1535) | Won 2-0 | +191500 |
| 4sealed | 96 | Gerhardt, Scott (1762) | Lost 1-2 | -131487 |
| 5sealed | 204 | Blair, Jeremy (1683) | Won 2-0 | +211508 |
| 6sealed | 129 | Jones, Greg (1543) | Lost 1-2 | -171491 |
| 7sealed | 90 | Moo Young, Laurence (1680) | Lost 1-2 | -151476 |
| 8sealed | 161 | Morales, Lucas (1526) | Lost 0-2 | -171459 |
| top | average opponent: 1622record: 2-4 | new rating: 1459 | ||
| Grand Prix Lisbon 2005 (BOK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 191 | Rodriguez, Victor [ESP] (1500) | Lost 0-2 | -181482 |
| 2sealed | 249 | Faria, Artur (1482) | Won 2-0 | +181500 |
| 3sealed | 145 | Dias, Luis (1500) | Won 2-0 | +181518 |
| 4sealed | 143 | Izquierdo Maderuelo, Ivan (1468) | Lost 0-2 | -191499 |
| 5sealed | 125 | Goncalves, Bruno (1500) | Lost 0-2 | -181481 |
| top | average opponent: 1490record: 2-3 | new rating: 1481 | ||