Agree with far stupider stuff by others, but the simple fact is that he made himself unavailable by going after an uncatchable dinger. The good news is that for now the Sox won't miss his .602 OPS in August. Besides that, his DWAR is -0.5, which is kind of lousy and worse than Devers' -0.3.
Season to date, however, Duran's overall WAR is +2.1, which is pretty darn good.