What is a good bat speed by age?

By Blast's bands: 30 to 45 mph at 8 to 10, 40 to 52 mph at 11 to 12, 46 to 62 mph at 13 to 14, 55 to 65 mph at 15 to 16, 60 to 70 mph at 17 to 18, 65 to 75 mph in college. Read your player's average from a tee or soft-toss session, with the bat they use.

The bands

AgeBat speed
8 to 1030 to 45 mph
11 to 1240 to 52 mph
13 to 1446 to 62 mph
15 to 1655 to 65 mph
17 to 1860 to 70 mph
College65 to 75 mph

Where this comes from

Every rule, with its source, is on How the fit works.

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