Mathew Santos celebrates after scoring in the second period to give the Maine Mariners the lead during Game 4 o their ECHL playoff series against the Reading Royals on Tuesday at Cross Insurance Arena.

Maine's Alex Kileys of tumbles in the crease after being wedged between Reading goalkeeper Nolan Maier and Mason Millman.

Maine's Mathew Santos stretches to take control of a rebound while under pressure from Reading's Will MacKinnon.

Maine's Mathew Santos falls after being cross checked by Reading's Will MacKinnon, who was whistled for a penalty.

Mariners fans at Cross Insurance Arena cheer after Maine scored in the first period to take a 1-0 lead.

Maine's Connor Doherty is surrounded by teammates after scoring to give the Mariners a 1-0 lead in the first period.

Maine's Mitch Fossier flashes a smile while taking a shot against Reading.

Maines Alex Kile takes a shot while defended by Reading's Garrett McFadden.