PORTLAND, Ore.
- Portland Timbers defender Aaron Heinzen will miss the remainder of the season after an MRI on his left ankle revealed a dead bone chip that will require surgery in the coming week.
Timbers athletic trainer Tony Guyette estimates Heinzen will be held out of contact for three months following the surgery.
Heinzen, 24, started in 13 games this season, logging 1,146 minutes and collecting an assist before suffering the ankle injury on July 8 against Edmonton at PGE Park.
A second-year member of the club, Heinzen played in all but one match during his rookie 2003 season in Portland.
Timbers' Heinzen out for season

Flex Plans | Create your plan and save
Mix and match as you pick a plan that works best for you. Choose between three-, five- or seven-game options, all of which also include a credit to PTFC Authentics.
-
2:38
"Luckily, one fell for me tonight" | Gage Guerra on his first MLS regular-season goal
-
6:29
Phil Neville talks to the media after loss to Houston
-
10:30
HIGHLIGHTS | Houston Dynamo FC vs. Portland Timbers | Mar. 14, 2026
-
RECAP | Portland Timbers battle Houston Dynamo FC in 3-2 defeat on the road
-
0:52
GOAL | Kristoffer Velde equalizes against Houston
-
1:22
GOAL | Gage Guerra fires in the rebound to score against Houston
-
Matchday | Timbers travel to face Houston Dynamo FC