A Quick Look into Minor League Statcast for Hitters

How can Statcast improve hitting prospect valuations? This article examines the predictive power of prominent Statcast metrics at the Triple-A level.
With Statcast data now publicly available for every Triple-A game since 2023, I wanted to look at how much it helps us evaluate hitting prospects compared to more traditional data. Specifically, this article considers how well several Triple-A metrics from the full 2023 season — wOBAcon (wOBA on contact), xwOBAcon, barrel rate per batted ball event, and 90th percentile exit velocity — predict MLB wOBAcon in 2024 (MLB wOBAcon through the games of July 26th, as I have been working on this piece for a little while now).