Milwaukee Brings Back the Moose
Free agency was supposed to be different for Mike Moustakas this time around. Last winter, coming off his second All-Star appearance and a career-high 38 home runs, the longtime Royals third baseman turned down a $17.4 million qualifying offer in anticipation of a multiyear contract, only to receive a frosty reception on the open market. Ultimately, he made a belated return to Kansas City on a one-year deal, was traded to the contending Brewers in late July, and hit free agency again this fall — this time without a qualifying offer and associated draft pick compensation. Yet once again, he only landed a considerably discounted one-year contract. He’ll return to the Brewers on a $10 million deal that includes a mutual option for 2020.
Moustakas, who turned 30 on September 11, hit a combined .251/.315/.459 with 28 homers, a 105 wRC+, and 2.4 WAR in 2018. His offense wasn’t quite what it was in 2017 (.272/.314/.521, 114 wRC+) but his defense improved significantly in terms of both DRS (from -8 in 2017 to 2 in 2018) and UZR (from -4.5 to 1.0). Given that he was finally more than a year removed from the right ACL tear that limited him to 27 games in 2016, that shouldn’t be tremendously surprising; according to Statcast, his average sprint speed also increased substantially, from 24.0 feet per second to 25.7, though even that puts him somewhere around the 15th percentile of major league regulars.
Moustakas’ defensive rebound helped offset his slight offensive downturn; his overall WAR was a bit ahead of his 2.1 from 2017, if still shy of his career-best 3.8 in 2015. He’s not what you’d call the most disciplined hitter; his 37.0% rate of swinging at pitches outside the zone places him in the 15th percentile among qualifiers, while his 7.7% walk rate puts him in the 35th percentile. He doesn’t strike out much (16.2%, 72nd percentile), but even so, 2018 saw his highest K rate since 2012, his first full major league season. A pull-happy hitter, he had 372 plate appearances against a traditional shift, the majors’ third-highest total. He hit for just a .243 average with a .311 slugging percentage and a 43 wRC+ in those plate appearances, which is 14th percentile stuff. Combine that with his non-blazing speed and you get a .259 BABIP, the majors’ 15th lowest among qualified hitters.