Fatigue could have played a factor for the Sabres including a 3 - 2 win over St. Louis on Saturday night .
The Sabres went 4 - 2 over a stretch of six games in nine days .
Fatigue could have played a factor for the Sabres , who went 4 - 2 over a stretch of six games in nine days , including a 3 - 2 win over St. Louis on Saturday night .