Tyler Toffoli scored the Kings' only second period goal to tie the game at three. Patrick Sharp retaliated on the power play with his second goal of the night and his fifth playoff goal to give the Hawks a 4-3 lead heading into the third period.
Midway through the third period, Marian Gaborik had the tying goal for the Kings. The Hawks and Kings were tied 4-4 at the end of regulation.
Alec Martinez scored at 5:47 of overtime when his shot went off Blackhawks defenseman Nick Leddy and slipped by Corey Crawford. The Kings won 5-4 and won the Western Conference Final Series 4-3. Jonathan Quick made 37 saves for Los Angeles.
The Kings will face the New York Rangers in the Stanley Cup Finals.
Copyright 2015 Nexstar Broadcasting, Inc. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.