Bullpen Report: June 23, 2018
Arizona did not deploy Brad Boxberger until the 11th inning for a save opportunity, but Boxberger failed to convert it for the second straight outing. Boxberger allowed an unearned run to score but it’s the three walks which raises eyebrows, not the end result. Leadoff walks never end well for closers and Boxberger started the inning with one to Gregory Polanco. Then he handed out a free pass to Josh Bell along with an intentional walk to Austin Meadows after a sacrifice bunt to load the bases. Had Jake Lamb made a better throw to home, perhaps it’s a moot point, but Boxberger’s walked five over his last six innings giving up three home runs and six earned runs in these appearances. As a result, Boxberger’s walk percentage has risen to 12.1 percent and his WHIP to an uncomfortable 1.37 through 26.1 innings.
It’s important to note, Boxberger’s only thrown 27.2 innings total across all levels in 2016 and 37 innings last year due to injuries. Fatigue could be a factor as the All-Star break looms. Arizona will let him continue in the role not wishing to increase arbitration to Archie Bradley, but in the midst of a pennant chase in the wide open National League West may eventually force their hand. Bradley’s only yielded one earned run in 10.1 innings in June despite his 4:4 K:BB in them. Yoshihisa Hirano‘s on a 21 game (18.1 inning) scoreless streak but mostly works in the seventh inning as a setup pitcher. Andrew Chafin’s also pitching well tossing 23 scoreless outings of his last 25 giving up only two earned runs his last 17.1 innings (1.04 ERA). Whether or not the Diamondbacks make a change remains to be seen, but Boxberger’s officially under watch as innings accrue. If the walks and home runs persist, he could be on the outside looking in for save chances in July. Read the rest of this entry »