Marquez (hamstring) threw a two-inning live batting practice Tuesday, Thomas Harding of MLB.com reports.
Marquez has been dealing with soreness in his left hamstring, but after facing hitters Tuesday, the right-hander could be ready for Cactus League action "within days." At this point, Marquez looks in little danger of missing any time during the regular season, but fantasy managers will want to keep track of his progress over the next few weeks of spring training.