Max Stassi Is Making the Most of a Small Sample (Again)
Last Friday’s trade deadline was one for the ages. If you haven’t checked out all of our analysis here at FanGraphs, I highly recommend you do so. Most of this year’s swaps were of the prospects-for-free-agents-to-be variety, meaning it will take years to assess who got the most out of a trade. Hindsight is 20-20. Even when the Dodgers famously dealt Pedro Martinez for Delino DeShields, it was somewhat defensible at the time, though of course we all know how that ended up. And so in the wake of the deadline passing, I thought I would check in on how a seemingly irrelevant deal from the 2019 deadline is working out: the Angels acquisition of Max Stassi. The Angels are on life support at the moment, having dropped two of three to the Athletics over the weekend to fall below .500. Our latest projections give them a 1.1% chance to make the playoffs. But without the offensive output from Stassi over the past two months, those odds would be even lower.
Since his return from the Injured List on June 1, Stassi has been on a tear, emerging as a quality bat from an unlikely position. His 170 wRC+ is the seventh-best mark among hitters with at least 100 plate appearances over that stretch. He leads all catchers in wRC+ during that span, along with a handful of other categories, including slugging percentage.
As a catcher, he’s not getting the plethora of plate appearances that hitters at other positions get. He’s only eclipsed 200 plate appearances once, in 2018, when he played in 88 games for the Astros and hit .226/.316/.394 for an even 100 wRC+. He ended the year with 2.8 WAR mostly due to his superior skills behind the plate. In 2019, Astros sent him to the the Angels in exchange for two long-shot prospects in the aforementioned deadline deal. He’s a back-up catcher, or at least, he has been up until now. He thrived in a small sample as recently as last year when he slashed .278/.352/.533 with seven homers in just 105 plate appearances. He’s following it up with an even better campaign in 2021. So how has Stassi gone from a glove-first backstop to one of the league’s best hitting catchers? Read the rest of this entry »