For the 2013 season, Washington was elected a team captain. In a week 3 game against the San Diego Chargers, he emerged as Locker's favorite target. With the Titans trailing, Washington reportedly led the team in a rally using references from the film "300". With roughly two minutes left on the clock, Washington helped drive the ball 94 yards which resulted in a touchdown pass with 15 seconds left in the game. The Titans won their home opener 20-17 with Washington contributing eight catches for 131 yards. For the season, Washington totaled 58 receptions for 919 yards and three touchdowns.