First baseman/outfielder Conor Jackson (lower back) and catcher Luis Martinez (left oblique strain) left Tuesday’s workout with injuries, but both players said their setbacks weren’t serious.
Jackson said he felt tightness in his lower back while fielding ground balls.
“Just with three games left before games start, I wanted to be careful about it,” said Jackson, who expects to be back by the time the
"I haven't taken ground balls in a little while, so it's a a new body movement for me. I don't think it's going to be a stupid long period period."
Martinez said he strained his oblique swinging a bat, but said he expected to be back Wednesday.