Brown dismisses Marshall's sports car bet: 'Call me when he's for real'

Antonio Brown dismissed a wager from Brandon Marshall over their respective sports cars on Wednesday.

Last month, Marshall issued Brown a challenge via Instagram: If Brown gains more yards than Marshall this season, he'll win his white Porsche. If Marshall gains more yards than Brown, he'll win Brown's Rolls-Royce.

Brown recorded an NFL-high 136 receptions for 1,834 yards last season, whereas Marshall finished with 109 receptions for 1,502 yards. The Steelers superstar didn't appear to take Marshall's bet seriously during an appearance on ESPN's "First Take."

"First off, Brandon Marshall don't own a Porsche; that Porsche was actually a Jets car," Brown said. "Tell Brandon to call me when he's for real. Maybe he could buy my fans dinner every end of the day that starts with a Y."

Two of the NFL's best receivers, Brown and Marshall's quests for greatness will carry an extra degree of intrigue going into the season, especially if the Steelers star accepts the bet.