Aiyuk caught five of six targets for 66 yards in Sunday's 23-17 win over the Cowboys in the wild-card round.
The second-year wideout was Jimmy Garoppolo's favorite target on the afternoon, leading the 49ers in catches, targets and receiving yards as the team mostly kept the ball on the ground. With Garoppolo still nursing a thumb injury, that formula isn't likely to change next weekend in the divisional round against the Packers, so Aiyuk will likely need to score to make a big fantasy splash.