Sastopher is an American smasher from Bellevue, Washington who is currently residing in Boston, Massachusetts. He was a major competitor in Washington tournaments. He has also competed in larger scale tournaments such as OC2, MLG, and TG. He was also known for beating Ken in winners bracket at Tournament Go 6 and in pools at MELEE-FC3. Before retiring from competitive Melee, he was known as one of the best Peach players in North America. He made a comeback at Revival of Melee 3, but he did not win a single match in the round robin and failed to make it out of his pool. Around 2013 and 2014, Sastopher began competing in Melee and Project M tournaments again.
Sastopher was formerly ranked 2nd on the Washington Melee Power Rankings.