Among MLS' hottest teams not long ago, Minnesota United was shut out for a third consecutive game with Saturday's 1-0 decision at Portland.
Timbers forward Dairon Asprilla's header off a set-piece corner kick in the 61st minute decided everything on a night the shorthanded Loons outdid Portland 21-10 in shots, 5-1 on shots on target and had the better chances most of the night.
"We definitely deserved to get something out of the game," Loons veteran defender Michael Boxall said.
The third consecutive loss dropped the Loons into sixth place. That's a point behind now fifth-place and surging Portland, but the Loons have four regular-season games remaining to the Timbers' three.
The two teams are playing these final regular-season games both for one of seven playoff spots in the Western Conference and for one of four home playoff games.
The Loons are two points from earning a first-round home playoff game and two points from eight place and missing out on the playoffs entirely while battling the Timbers, FC Dallas, Nashville, Real Salt Lake and LA Galaxy.
"Watching the other games today, one or two went for us and one or two didn't," Loons coach Adrian Heath said. "We play all the way through (the final four games). We've got to win a couple games. Win a couple games and we'll be fine. Obviously, we said that with six games to go and now we're down to four. If we win a couple games, we'll give ourselves what we set to do in February."
The Loons arrived at Providence Park off consecutive 3-0 defeats – their first since their inaugural 2017 season – after losing at Real Salt Lake and to FC Dallas. Before that, they had gone 8-1-2 in their previous 11 games.