pitchers to throw 104.0+ mph pitches, pitch-tracking era (2008):

Aroldis Chapman: 66 Jordan Hicks: 13 Jhoan Duran: 9 ** 4 in today’s game Ryan Helsley: 2 Mauricio Cabrera: 1 Tayron Guerrero: 1 Camilo Doval: 1 Neftali Feliz: 1