2017 Phillies Report Card: Cameron Rupp

I don’t know whether it feels like Cameron Rupp has been around forever or just a little bit of time. the 2017 season marked, Rupp’s 5th in the majors, but he only played a combined 22 games in his first two seasons. What it does mean is that the 29 year old will enter the offseason arbitration eligible for the first time in his career. Rupp has been somewhere between the Phillies starting catcher and leader of a tandem for the past 3 seasons. Over that time he has hit .236/.301/.417 in just over 1000 plate appearances. He has shown good power, and this year nearly doubled his 2016 walk rate. Yet, we enter the offseason with Rupp on the outside look in at two younger catchers taking his job. Why?

We can start with the offense. In 2015 and 2016, Cameron Rupp was a 3 true outcomes catcher with large platoon splits. Things went even more extreme during the 2017 season. Rupp’s walk rate did nearly double from 5.7% to 10.3%, but his strikeout rate also skyrocketed. Among hitters with at least 300 plate appearances, his strikeout rate of 34.4% was 8th highest in the majors. Against right handed pitchers, he struck out at a staggering 36.9% of the time. As for his platoon split, after years of wrecking LHPs (.915 OPS and .993 OPS), he was merely ok against them this season with a .839 OPS. Rupp has never hit righties well, and in addition to the walk strikeout rate, he only hit .195 off of them this season. Put it all together and Rupp’s 88 OPS+ was a big step back from his 2016 season. Continue reading…