Phillies manager Pete Mackanin said Tuesday that the MRI on Charlie Morton's strained left hamstring "wasn't as good as we were hoping."
Phillies placed RHP Charlie Morton on the 15-day disabled list with a strained left hamstring.
Charlie Morton left Saturday's game against the Brewers with a strained left hamstring.
Charlie Morton delivered six innings of one-run ball in the Phillies' extra-innings defeat of the Nationals on Sunday afternoon at Citizens Bank Park.
Charlie Morton had his sinker working Tuesday, striking out seven over 6 2/3 shutout frames in a 3-0 win over the Padres.
Charlie Morton was charged with six runs in 3 2/3 innings Thursday in a loss to the Reds.
Charlie Morton gave up five runs in four innings Friday in a win over the Pirates.
Phillies acquired RHP Charlie Morton from the Pirates for RHP David Whitehead.
Charlie Morton served up five runs in two-plus innings, losing the second game of Wednesday's doubleheader against the Cardinals.
Tuesday's game between the Pirates and Cardinals has been postponed due to rain.
Charlie Morton was roughed up by the Rockies on Wednesday, allowing six runs and 10 hits in 4 1/3 innings.
Charlie Morton was lit up in Thursday afternoon's loss to the Cubs, yielding six runs (five earned) on nine hits over four innings.
Charlie Morton yielded two runs over six innings in Friday's 6-3 win over the Brewers.
Charlie Morton fell to 8-5 in Sunday's loss to the Rockies, surrendering five runs (three earned) over six innings.