Diamondbacks reinstate RHP Sean Poppen, option IF Seth Beer

The Diamondbacks announced that right-hander Sean Poppen has been reinstated from the injured list. He had been dealing with right shoulder inflammation. To create room for him on the active roster, first baseman Seth Beer was optioned to Triple-A Reno.

Poppen’s season got off to a good start, as he threw six innings with a 1.50 ERA. That might not be terribly sustainable, as he had just a 13% strikeout rate and 23.5% ground-ball rate. He was likely being helped by a .222 BABIP, 83.3% strand rate and 0% HR/FB rate. However, that’s a very small sample size, and it’s possible that Poppen’s shoulder was barking at him during part of that. Last year, between the Pirates, Rays and D-backs, he had a 5.16 ERA but decent peripherals: 23.6% strikeout rate, 8.2% walk rate and 48.6% grounder rate.

As for Beer, his season got off to a tremendous start when he hit a walkoff home run in the club’s Opening Day game on National Beer Day. Unfortunately, the rest of the season hasn’t been able to live up to that moment, with Beer hitting .210/.301/.284 on the campaign, amounting to a wRC+ of 69.

Beer has limited defensive value, playing only three games at first base this year and the rest at DH. A designated hitter who doesn’t hit isn’t terribly valuable to a team, meaning the 25-year-old have to get his bat going again to earn his way back onto the roster.