Reader diary examine the efficiency of Big Ten teams against upper-tier and lower-tier opponents.
Reader diary on MSU's top-ranked offensive efficiency--when they don't turn the ball over.
A reader diary on offensive and defensive efficiency numbers for Big Ten basketball teams through 1/24/10.
Reader diary on Big Ten basketball conference-only efficiency numbers as of 1/15/10.
A reader diary on signs of faster-paced pay in the Big Ten this season.