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Welcome to Roncalli High School Athletics

Coaching Staff

Jamin Wernke

Jamin Wernke began his coaching career at Roncalli in 2008 , and he took over as head coach in 2022. The previous years he’s been on Roncalli’s staff he coached 3 years as the freshman head coach and 12 years as the JV head coach. He accumulated a record of 217 – 86 over the 15 years. Jamin is a 2002 graduate of Roncalli High School, where he was a four-year member of the basketball program. Jamin also teaches at Roncalli, and he is happily married to his wife of Angela R ‘03. Together they have four children; Avery, Anniston, Jade and Jimmy.

Email contact: boysbball@roncalli.org


Justin Agresta

Justin Agresta R’03 started coaching within the Roncalli boys basketball program in 2004. Agresta was a two-year starter on the basketball team while at RHS, graduating as the school record holder for assists in a game. He attended the University of Indianapolis and is currently employed at Agresta, Storms & O’Leary, PC as an accountant. He and his wife Shawna reside on the south side of Indianapolis.


Kellen Schreiber

Kellen started with the Roncalli basketball staff in 2023. Schreiber was a 2018 graduate of RHS and a 4-year member of the basketball program. He was a 3-year varsity letter winner and helped lead Roncalli to its first ever conference championship. Roncalli’s record over his three years playing varsity was 49-24. Kellen then went to Wabash College, where he majored in History and Education while also playing a key role on the basketball team, which made it to the Final Four of the D-3 National Tournament. Kellen is currently attending graduate school at Marian University where he is pursuing a master’s in education.


Jesse Moses

Jesse Moses started with the Roncalli boys basketball program in 2022. He comes to Roncalli after a year at Southport High School and 10 years at Union County High School. In two seasons as the varsity head coach at Union County, he led the Patriots to a 33-19 record and a 2018 Class 2A Sectional championship. Moses is a 2002 graduate of East Central High School and resides on the south side of Indianapolis.


Justin Wernke


Drew Fleming