Ramos, 31, has been out of action since late May. In his last two appearances, in Milwaukee against the Brewers, he walked both batters he faced in the 10th inning, then gave up three runs and recorded only two outs the next day. On the season, he owns a disappointing 6.41 ERA with a 22/15 K/BB ratio in 19 2/3 innings. The shoulder issue explains his struggles.
The Mets acquired Ramos from the Marlins ahead of the non-waiver trade deadline last July. Ramos will be eligible for free agency once the season concludes.