Arizona Diamondbacks ace Zac Gallen left his start against the Seattle Mariners on Friday night after sustaining an apparent injury. Gallen walked Mariners third baseman Josh Rojas leading off the sixth inning and then was removed by Arizona manager Torey Lovullo in the middle of an at-bat against Julio Rodriguez.
The Tampa Bay Lightning, New York Islanders and Washington Capitals are each on the brink of elimination in their NHL playoff series. Here's why.