Maister is a Super Smash Bros. Ultimate Mr. Game & Watch main from Mexico, considered the best Mr. Game & Watch player in the world. He has taken sets off of players such as Samsora, Shuton, VoiD, Light, Zackray, Glutonny, ESAM, MVD, Puppeh, yeti, Salem, and Prodigy. Despite residing in Mexico, his frequent travels to the Chicago area resulted in him being awarded the 0 position on the Chicago Ultimate Power Rankings. Maister is widely considered the second-best player in Mexico after MkLeo despite not even being on the current PGRU.
In Smash 4, Maister was also a Mr. Game & Watch main, and was also considered to be the best Mr. Game & Watch player in the world. His breakout tournament was at GENESIS 5 where he placed 13th after beating top players like Pink Fresh, Mistake, and Fatality. He has also taken sets off of players such as Marss, Lima, SDX, ESAM, tyroy, Javi, Chag, and Cloudy. Maister was ranked 8th on the final Mexican Smash 4 Power Rankings and 81st on the Panda Global Rankings 100.
On October 16th, 2018, Maister was signed by Sinai Village and Team Killjoystick.  On July 1st, 2019, Maister and Sinai Village parted ways. Maister would be picked up by Anahuac Esports on July 24th, 2019  and later on, Nevermore on September 21st, 2019 .