Mets catching prospect Travis d'Arnaud left in the fifth inning of Friday's Grapefruit League contest against Detroit after being hit with a pitch just below his right elbow, ESPN.com reports. d'Arnaud, considered one of the top 10 prospects in the minors by several publications, said he was removed as a precaution. "It got enough meat to where I'll be fine -- just let it heal, relax for today," he said. "Fortunately it wasn't a couple of inches higher or lower."