2019: Krenecki signed an Academy contract with Sporting II in late 2019 but did not make an appearance.
SKC Academy: Krenecki joined the Sporting KC Academy in January 2019 after moving to Kansas City from the Sacramento Republic Academy in his native California. The Fair Oaks native made 19 appearances while splitting his time between the Under-19s and Under-17s over the past year and a half.
Sacramento Republic Academy: Krenecki spent several years with the Sacramento Republic Academy in California, making 62 appearances while rising from the U-13s to the U-19s.
International: Krenecki has represented the U.S. at the Under-14 and Under-16 levels, joining the U-16s for the first time in September 2018 for a training camp at IMG Academy in Bradenton, Florida.