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Insider

Kemba Walker's PER improvement

Kemba Walker's had a big year very few saw coming -- but PER can help to explain it. Getty Images

Ever want a way to compare every player in college basketball? John Hollinger has your answer. With his college player efficiency ratings (PER), we can now evaluate the productivity of D-I hoopsters from Syracuse to Siena to see who's really helping their teams the most.