Alonso (forearm) is headed to the 15-day disabled list, MLB.com's Corey Brock reports. Alonso received a second MRI on his injured forearm Wednesday, and it appears the results were not favorable. It remains to be seen how much time Alonso will miss with the setback, but he will be out at least the next two weeks. Tommy Medica and Jake Goebbert figures to see more playing time in Alonso's absence.