The Rays have placed third baseman Yandy Diaz on the 10-day injured list, Juan Toribio of MLB.com tweets. Infielder Daniel Robertson will come up to take the roster opening. Diaz has been dealing with hamstring tightness that hasn’t resolved quite as rapidly as had been hoped. The club obviously felt it could no longer afford to carry an unavailable player. There’s little reason at present to think that Diaz will be sidelined for more than the minimum, though it’ll all depend upon how the muscle heals up. The Rays will hope for a swift return for the 27-year-old, who has been everything they hoped for […]