It was unknown what Shanahan and Aiyuk were telling each other. However, Aiyuk was the only 49ers player in the clip who was wearing red shorts while everyone else was wearing black shorts.

A video surfaced on social media showing the exchange between Shanahan and Aiyuk. The wide out was initially wearing red shorts. Other 49ers players appeared to be wearing black shorts during ...

The 49ers are trying to stave off ... Kyle Shanahan confronting star wideout Brandon Aiyuk at practice over wearing the wrong color shorts. A clip shared by San Francisco sports personality ...

Apparently, Brandon Aiyuk's $120 million extension isn't enough to keep him happy. The 49ers wide receiver, who has woefully underperformed through the season's first three weeks, let his ...

Something is off with 49ers receiver Brandon Aiyuk this year. He says it’s because defenses are playing him differently. Some think it’s because his hold in lasted too deep into the preseason. Some ...

Aiyuk's early slog through the fantasy schedule continued for a fourth week despite the 49ers picking up a comfortable win over New England. The star receiver has seen his numbers slide down ...

SANTA CLARA, Calif. — Has Brandon Aiyuk been getting open like he did last season? Yes, say San Francisco 49ers head coach Kyle Shanahan, Aiyuk and the analytics. In fact, one metric ...

It's just not the one you might expect. Unlike many of the other 49ers' top skill position players, wideout Brandon Aiyuk has been healthy and available in all four of San Francisco's games.

and Brandon Aiyuk needs to be involved. It all starts this Sunday against the Patriots. This is the perfect “get right” game for the 49ers. Dominate a lowly opponent to get all of that bad ...

Something is off with 49ers receiver Brandon Aiyuk this year. He says it's because defenses are playing him differently. Some think it's because his hold in lasted too deep into the preseason.