 He finished the 2013 NFL season with 17 solo tackles, three pass deflections, two interceptions, and one sack in 16 games and one start.The Kansas City Chiefs finished the 2013 NFL season second in the AFC West with an 11–5 record and earned a wildcard berth.On January 4, 2014, Parker appeared in his first career playoff game and made one solo tackle in their 45–44 loss at the Indianapolis Colts in the AFC Wildcard Game.