Red Sox acquire lefty Austin Davis from Pirates for infielder Michael Chavis

The Red Sox announced the acquisition of lefty reliever Austin Davis from the Pirates, sending infielder Michael Chavis back to Pittsburgh in a one-for-one deal.

It’s a bit of a surprising pickup for Boston, since an elbow sprain has limited Davis to just 9 2/3 innings this year. He’s allowed seven runs (six earned) in that brief look, striking out 11 and issuing five walks. This is his fourth season seeing some action at the big league level, as the 28-year-old previously pitched for the Phillies and Pittsburgh from 2018-20. Altogether, he has a 5.65 ERA/4.04 SIERA in 71 2/3 innings.

Davis still has a pair of minor league option years remaining and hasn’t yet reached arbitration, though. He’ll give the Sox a flexible southpaw relief option who can be moved back and forth between Boston and Triple-A Worcester so long as he sticks on the 40-man roster.

Chavis was a one-time highly regarded prospect, so it’s easy to see the appeal for the Pirates. Pittsburgh general manager Ben Cherington was leading the Boston front office when the Red Sox selected Chavis in the first round of the 2014 draft. The right-handed hitter has bounced on and off the big league roster over the past three years, picking up a little more than the equivalent of one full season’s worth of playing time. Chavis has a .234/.291/.413 line across 622 big league plate appearances to date.

He’s been too strikeout-prone to this point, but there’s little harm for the rebuilding Bucs in giving him a look. Chavis has the minor league pedigree and defensive flexibility — he’s seen time at each of first, second and third base, as well as in left field — to be an intriguing buy-low pickup. Chavis can still be optioned for the remainder of this season and next.

Robert Murray of FanSided reported the Red Sox were acquiring Davis. Keith Law of the Athletic reported that Chavis was going to the Pirates in return.