2 MAN MECHANICS. F3 F4 F7 F8 F9 F5 F6 F1 F2 U1 P BR R1 R3 R2 Defense F1 – Pitcher F2 – Catcher F3 – 1 st Baseman F4 – 2 nd Baseman F5 – 3 rd Baseman F6.
Three-Umpire Mechanics 2012 Indiana ASA State Umpire Clinics & Schools.
