Top hitting prospects doing well (in no particular order):
Kalish, 22 (AAA), .314/.391/.461/.852. Having a really great year and certainly a rising prospect
Rizzo, 20 (AA), .254/.307/.448/.754. Very young for AA, has an .864 OPS in 75 AB in July
Anderson, 22 (AAA) .256/.348/.423/.770. On fire this month with 1.000 OPS in 60 AB
Lavarnway, 22 (AA) picking up right where he left off in AA with a 1.022 OPS in his first 18 AB
Vitek, 21 (SS-A) .286/.393/.411/.803, top draft pick this year, nice start to his young career in Lowell
Tejeda, 20 (A+) .315/.343/.469/.812 having a great rebound year. Great tools but needs to work on plate discipline. Still very young
Fuentes, 19 (A) .262/.318/.369/.687. First season in the minors and doing decently enough, was the top draft pick in 09. Having a terrible July but on the season is 28/30 in SB attempts
Middlebrooks, 21 (A+) .294/.354/.461/.815. Fairly disappointing first year in the bigs, was decent last year and is finally starting to put it together. Huge potential, I think he might be the next big prospect in the system