Oakland's Carl Garrett started the game with a 40-yard kick return to the Colts 41-yard line. But they could not take advantage and lost the ball when Mark Van Eeghen's fumble was recovered by defensive back Lyle Blackwood. The rest of the quarter was a defensive struggle, but with less than a minute left, Oakland scored first with running back Clarence Davis's 30-yard touchdown run. Oakland then forced a three and out deep in Baltimore territory and got the ball back with great field position at the Colts 48. They seemed to be in prime position to increase their lead, but Baltimore's Bruce Laird intercepted Stabler's pass and returned it 61-yards for a touchdown. Later in the quarter, Baltimore mounted their first sustained drive, moving the ball from their 20 to the Raiders 19-yard line. Following a dropped interception by Oakland defensive back Jack Tatum, Toni Linhart's 36-yard field goal gave them their first lead of the game. Oakland responded with a drive to the Colts 23-yard line, but with less than a minute left, Baltimore lineman John Dutton recovered a fumble from Davis to preserve the 10–7 score going into halftime.