The Blues gave up three goals in the third period and lost in a shootout against the visiting Ottawa Senators 5-4. Left winger Jaden Schwartz had two assists while defender Jordan Leopold scored his first goal of the season to send the game to overtime. The Blues move to 37-12-6 and sit two points behind Chicago in the Western Conference. Ottawa climbs to 25-21-11 on the season. St. Louis is back in action tomorrow night against the Boston Bruins.