Keep in mind that a pitcher's velocity may change 4-5 mph depending on the outing. My son had a game his senior year of HS where he hit 90 on his 90th pitch of the game. Other games he was 86-87. Season opener of his college season this year he went 91-90-91 the first 3 pitches of the game and hit 92 for the first time. He was pitching in front of 6800 people and was pretty pumped up. He has been 88-89 the rest of the year.