3. INABILITY TO STOP SHARKS' TOP LINE
The Blues always talk about needing their best players to be their best players, but it was the Sharks' top players who were the best of the series. Their top line of Joe Pavelski, Joe Thornton and Tomas Hertl combined for 21 points in six games.
Pavelski had four goals and five assists, and at least one point in each game. Thornton had seven assists and at least one point in the final four games. Hertl had three goals and two assists.
The Blues line of Alexander Steen, Paul Stastny and Brouwer had strong series against the Blackhawks' Patrick Kane and Jonathan Toews in the first round, and the Stars' Jamie Benn in the second round. But they were unable to slow the Sharks' top line in the conference final.
4. INABILITY TO HANDLE SHARKS FORECHECK
The Sharks defeated the Blues at their own game, with physicality and checking.
The Blues often were hemmed in their zone and could not play their forechecking game in the offensive zone because of the lack of clean breakouts by their defensemen.
"They're fully logged in checking," Blues coach Ken Hitchcock said of the Sharks. "That's how you win at the end. Offense will take care of itself. If you're fully logged in to check, you're 100 percent committed to forwards working for [defensemen], everybody working for the goalie, you're going to win. It's very difficult to do. It's very demanding [but] it's what we preach since Day One in training camp. And when you get a buy-in like they have right now, it's like gold."