Thiago Leiras has built a recognizable technical identity around two of the most sophisticated guard systems in modern Brazilian Jiu-Jitsu: the Spider Guard and the De La Riva Guard. Both systems share a common philosophy — controlling and manipulating a standing or kneeling opponent from the bottom through precise grip management, weight distribution, and timing — yet each offers its own strategic arsenal.
Spider Guard: Controlling the Frame
The Spider Guard rewards practitioners who can generate mechanical leverage against their opponent's posture. By controlling the sleeves and placing the feet on the biceps or hips, a skilled Spider Guard player neutralizes passing attempts while simultaneously threatening sweeps and submissions. For Leiras, this guard serves as a platform for dictating pace and redirecting exchanges on his terms.
De La Riva Guard: Destabilizing the Base
Named after Ricardo De La Riva, the De La Riva Guard targets opponents as they attempt to step around or pressure through. The defining hook wraps around the lead leg of a standing opponent, creating instability and opening pathways to back takes, sweeps, and transitions into complementary guard systems. Together, these two guards form a cohesive bottom-game philosophy — one that reflects the technical depth cultivated through years of training under Flavio Aleluia's system.