Diego Polenta’s late goal helps Galaxy edge Houston

Galaxy midfielder Ema Boateng (24) bings the ball towards the goal against the Houston Dynamo during the first half of a Major League Soccer match at Dignity Health Sports Park in Carson, Calif. on Friday April 19, 2019. (Photo by Raul Romero Jr, Contributing Photographer)
Galaxy midfielder Uriel Antuna (18) attempts a goal shot against Houston Dynamo goalkeeper Joe Willis (23) during the first half of a Major League Soccer match at Dignity Health Sports Park in Carson, Calif. on Friday April 19