The Eagles trailed by just 15 points at halftime of Saturday night's match, but three goals to Dockers forward Jye Amiss in the third quarter broke open the contest as Fremantle ran away 14.14 (98) to 5.16 (46) winners.
Reid, playing in Eagles colours for the first time since being snared with pick No.1 in last year's national draft, struggled to get into the contest, playing long stints in the midfield.
The 18-year-old started in the centre circle alongside Tim Kelly and Elliot Yeo, but it took him more than 20 minutes to gather his first possession - a handball in the back pocket.
Reid showcased his potential a minute later with a run, bounce and bullet pass on the wing, and he laid some strong tackles to showcase his strength.
Going head-to-head against two-time Brownlow medallist Fyfe didn't faze him either.Â
Reid's third quarter didn't quite go to plan, giving away a 50m penalty and missing a snap shot on goal.
There were highs and lows for Harley Reid on his debut with the West Coast Eagles. (Richard Wainwright/AAP PHOTOS)
But his dashing run and bounce from a kick-in showed his boldness and pace, with plenty of big things expected from the Victorian in his first year.
Reid was left writhing in pain on the turf in the final quarter with a bad case of cramp, but he was able to jog from the field a short time later, much to the relief of Eagles fans.
West Coast midfielder Reuben Ginbey suffered a concussion in the second quarter when he clashed heads with Luke Jackson while trying to lay a tackle on the Dockers big man.
Defender Brady Hough appeared to injure his ankle in the dying seconds of the match.Â
Last year's short-lived experiment of playing Fyfe in attack is now a distant memory, with the two-time Brownlow Medallist influential against West Coast.
Fyfe's ability to win the hard ball and fire out a handball to a teammate was invaluable, showcased by his goal assist for Sam Switkowski in the opening term.
It was by no means a perfect performance, as illustrated when he got caught stone cold holding the ball in the second term.
But after being limited to just 16 games over the past two years, the signs look far more promising for Fyfe for 2024.
Fyfe, Michael Walters, Switkowski and Alex Pearce were all subbed out at halftime.
Amiss dominated the third term, while Jackson kicked two in the last as Fremantle ran away with the win.
Luke Jackson with a little party trick 🎉— AFL (@AFL) 🎥: @kayosports @FOXSportsAUS pic.twitter.com/PJCdv5Y8QbFebruary 24, 2024
Eagles ruck recruit Matt Flynn is in doubt for the start of the AFL season after injuring his hamstring at training on Friday.Â
West Coast also entered the match without the likes of Jeremy McGovern (soreness), Liam Ryan (hamstring), Jack Darling (hamstring), Dom Sheed (foot), Elijah Hewett (feet) and ex-Hawk Tyler Brockman (knee).
Fremantle were only missing Heath Chapman (hamstring) and Brennan Cox (leg) from their best 22.
