Prior to UNO: Two-year letterman at State College of Florida, playing under head coach Tim Hill… helped Manatees to a combined 70-40 record, 31-23 in conference play, with one trip to the FCSAA State/NJCAA Region Tournament… made 24 career appearances at the State College of Florida, posting a 3.49 ERA in 54.2 innings while recording a 3-1 record with 42 strikeouts, 13 walks and 31 runs, 21 earned, off 63 hits… went 1-0 on the mound with one save as a sophomore, recording 20 strikeouts in 20.1 innings while allowing seven earned runs for a 3.10 ERA… made 17 appearances as a freshman, going 2-1 while allowing 14 earned runs off 42 hits in 34.1 innings for a 3.67 ERA.
 
High School: Three-year letterman at Ardrey Kell High School, playing under head coach Hal Bagwell… helped the Knights to a combined 79-14 overall record, 43-6 in league play, with three-consecutive trips to the North Carolina Class 4A State Tournament… named All-Conference as a senior.
 
Personal: Born Kollin Garrett Schrenk on March 28, 1996 in Charlotte, North Carolina… son of Steve, who played for the Philadelphia Phillies from 1999-2000 and Kelli Schrenk… majoring in Interdisciplinary Studies.