2016-17: Went 24-13 in singles play and 2-3 in doubles play during his first season ... Posted an 11-match win streak in the fall, with seven of those wins coming in the ITA All-American tournament ... Defeated No. 58 Christian Langmo (Miami) at the ITA All-American (Oct. 3) ... Started the spring with a win over No. 79 Walker Duncan (Georgia) on Jan 15 ... Was Columbia's No. 4 singles player on the Ivy League Championship squad, earning a pair of victories in conference matches.
Personal: Top player at San Ramon Valley High School in California all four years ... Winner of the Spring Team National Championships, while placing third at the Easter Bowl ... Reached the quarterfinal round of the Kalamazoo National Hard Court tournament ... Ranked as high as No. 6 in the USTA and No. 16 on the Tennis Recruiting Network, where he was a Blue Chip prospect ... The son of Gina and Brent Keyser ... Will attend Columbia College.