The Change: Max Kepler and Statcast Power Comps
When Max Kepler hit three home runs on Monday, we could have just lauded him with a “Gut gemacht” and “Bravo!” and a slap on the ass. But we fantasy few need to know if he’s going to keep out-producing his power projections like he has been. So we jump into the deeper stats to try and tell how sustainable this power is.
We could easily take Andrew Perpetua’s xStats approach and bucket all balls in play, look at what results certain exit velocities and launch angles have had in those buckets, and apply those buckets to Kepler’s results. Then we’d know that Kepler has an expected slugging percentage of .369 based on his launch angles and exit velocities. We could say “entschuldigung,” apologize, and be on our way.