Altchek shaved a calcified joint on the top of Rivera's shoulder. The 38-year-old Rivera had 39 saves this year, and his 1.40 ERA was his best since 2005.
Altchek shaved a calcified joint on the top of Rivera's shoulder. The 38-year-old Rivera had 39 saves this year, and his 1.40 ERA was his best since 2005.