Question: what is the difference between slugging percentage and batting average?
Answer: Unlike on-base percentage, slugging percentage deals only with hits and does not include walks and hit-by-pitches in its equation. ... While batting average is calculated by dividing the total number of hits by the total number of at-bats, the formula for slugging percentage is: (1B + 2Bx2 + 3Bx3 + HRx4)/AB.