The Blues were third in the NHL last season on the power play at 24.3 percent, behind the Edmonton Oilers (29.5 percent) and Boston Bruins (25.2 percent). Their success on the power play was notable because right wing Vladimir Tarasenko, who led St. Louis with 12 power-play goals in 2018-19, missed 61 games with a shoulder injury. In his absence, forward Brayden Schenn led the Blues with 10 power-play goals, and forwards Jaden Schwartz and David Perron tied for second with nine. Perron led the Blues with 27 power-play points, an NHL career high, and was tied for eighth in the League. Defenseman Alex Pietrangelo, who signed a seven-year contract with the Vegas Golden Knights on Oct. 12, was second on St. Louis with 22 power-play points (six goals, 16 assists). But the Blues should be able to maintain their power-play success this season after agreeing to a seven-year contract with defenseman Torey Krug on Oct. 9. Krug led NHL defensemen with 28 power-play points (two goals, 26 assists) last season.