Orioles farm clubs have a combined record of 106-114 beginning play tonight after going 2-2 last night. Single-A Frederick has the best record at 32-22 and is leading its division by 2 1/2 games in the Carolina League North. Here are some O's minor league leaders through Friday's games. Homer leaders: 9 - Josh Bell (Norfolk) and Tyler Townsend (Frederick) 8 - Ronnie Welty (Bowie) 7 - Jonathan Schoop (Delmarva) and Brandon Snyder (Norfolk) RBI leaders: 46 - Kipp Schutz (Frederick) 33 - Tyler Townsend (Frederick) 31 - Jonathan Schoop (Delmarva) ERA leaders among qualifiers: 2.91 - Bobby Bundy (Frederick) 3.18 - Steve Johnson (Bowie) 3.35 - Mitch Atkins (Norfolk)