Lucroy will miss 4-to-6 weeks due to a hamstring strain, the Milwaukee Journal Sentinel reports.Lucroy was expected to take a good chunk of reps at first base during spring training to prepare for a possible role at the position against left-handed pitching. It appears now that the injury could cost him nearly the entirety of spring training, which puts a halt to his first base project. The backstop hit .301/.373/.465 with 13 home runs and 69 RBI in 2014, but could start 2015 a bit slow as he knocks the rust off from an extended absence from the field.