Tyler Warren has groin injury

Colts tight end Tyler Warren left practice on Wednesday with an injury. Via Stephen Holder of ESPN, Warren injured his groin.

Holder adds that coach Shane Steichen had no details about the injury, but that Steichen expects the team to be cautious.

Warren is a key piece of the passing game. As a rookie, he caught 76 passes for 817 yards and four touchdowns. He also scored a touchdown on one of six rushing attempts.

It remains to be seen whether Warren’s injury will impact his availability for the regular-season opener at the Ravens.

The injury comes at a time when the Colts are still missing their top receiver. Alec Pierce remains on the PUP list, with an ankle injury.