Mr. E is an Ultimate Lucina main from New York. He is considered the best Lucina player in the United States and one of the best ones in the world, along with ProtoBanham, Etsuji and MkLeo, and was considered the best Marth player in the world in the early metagame before solo maining Lucina. Mr. E is currently ranked 3rd on the New York City Ultimate Power Rankings and was formerly ranked 38th on the Spring 2019 PGRU. He also has now coined the term, "Marthematics" for his YouTube videos.
In SSB4, Mr. E is also a Lucina main, and is considered the best Lucina player in the world and the second best Marth player in the world (behind MkLeo) before solo maining Lucina. Mr. E is currently ranked 3rd on the New York Smash 4 Power Rankings and 37th on the Panda Global Rankings 100, and was formerly ranked at the 7.5 position on the SoCal Smash 4 Power Rankings. He has taken sets off of top players such as ZeRo, Salem, Nairo, Tweek, Dabuz, Larry Lurr, tamim, Ally, CaptainZack, Shuton, and Marss.
Mr. E is known for his proficient usage of footstooling, such as double-footstooling his opponent offstage. This has become known as the "Mr. E Classic".
On January 24th, 2017, Mr. E announced his free agency, parting ways with Smash Studios. On February 16th, 2017, Mr. E was signed by Team RivaL. On September 4th, 2017, Mr. E and Team RivaL would part ways. Later that same day, Mr. E was signed by FStep. On December 8th, 2017, Mr. E and FStep parted ways, thus rendering Mr. E a free agent once again.