The Orlando City coach was frustrated with his team after it surrendered a second-half lead in a 2-1 loss to D.C. United on Wednesday.

WASHINGTON — Fifteen minutes had passed since Orlando City’s loss to D.C. United, but that cooling-off period didn’t do much for Adrian Heath.

Addressing the media after a 2-1 loss Wednesday that saw Orlando surrender a second-half lead, Heath spoke with fiery passion while demanding more from his 2-5-3 side.

“If people do their job and pick up people they should be marking, then we might be OK,” Heath said. “I’m fed up of going through this.”

Heath was alluding to Kofi Opare’s 70th-minute equalizer for United. After D.C. substitute Miguel Aguilar drew a set piece 40 yards from goal, Orlando defender Rafael Ramos lost track of Opare. The center back was then left unopposed to nod home Taylor Kemp’s service at the back post.

After the match, United captain Bobby Boswell said his side made a halftime adjustment to target that matchup between the 5-foot-8 Ramos and Opare, who stands at 6-foot-2.

“I don’t think we deserved not to take anything from the game, but we can’t keep killing ourselves,” Heath said. “We shoot ourselves in the foot every week. ... I thought we were the better team tonight. But hey, it takes experience at times. Tonight we’ve let ourselves down again — people not doing the job.”

Nine minutes after Opare's strike, United forward Chris Rolfe slipped away from Orlando defender Tyler Turner before acrobatically directing Jairo Arrieta’s cross into the back of the net for the game winner.

With the loss, Orlando dropped to 0-3-1 in its past four games.

“You have to be concentrated the whole game — the whole game,” Orlando captain Kaka said. “There are some moments in the game where we can lose the concentration. In a game like this, just one detail and you lose the game. This is what happened tonight.”