American League

35 Michael Pineda SEA SP B Got to see Pineda pitch on Sunday and came away impressed. I've underrated him.

39 John Lamb KC SP B Not allowing an ER in 30 innings gets you on this list. Fast riser for a great KC farm system.

43 Dellin Betances NYY SP B AVG of just 5 IP per start, but a 1.35 and .154 BAA is a solid start to 2010.

44 Wilmer Font TEX SP B 14 BB in his last 3 GS, so command remains an issue. Plenty of time to iron that out however.

46 Zach McAllister NYY SP B 9 ER in 6 IP last 2 starts very concerning considering his lack of top-shelf stuff.

41 Carlos Peguero SEA OF B Just .125 in 48 July at-bats, but he's taken a step back the last few months.

44 Miguel Sano MIN 3B B Lots of K's, but he's impressed just about everyone who's seen him.

46 Christian Colon KC SS B .846 in last 10 games after a very slow start. 82% CT% is just fine.

48 Ryan Westmoreland BOS OF B Has resumed baseball activities, but no ETA. Moving him down finally as this is uncharted territory.

49 Jason Kipnis CLE 2B C .425 in last 10 games and .928 OPS in AA. .177 ISO an improvement over last year.

National League

29 Ethan Martin LAD SP B+ 8 ER, 7 BB in last 7.2 innings right after an 8-3-0-0-1-4 start. Consistency elusive.

33 Aaron Miller LAD SP B Didn’t see this coming - 2-6-6-6-2-2. 93:46 K:BB in 91.2 innings overall.

36 Jenrry Mejia NYM SP B Dealing with strained rotator cuff, so path back to MLB as a SP has been stalled.

42 Zack Wheeler SF SP B 1 IP in each of last 3 games is just the Giants being careful in limiting innings.

48 Jake Odorizzi MIL SP B 08 first rounder off to great start - 103:29 K:BB in 84.2 innings.

18 Wilmer Flores NYM SS B+ .373/.384/.491 since promotion. 2 BB and 2 HR in 110 at-bats. Very very impressive considering age.

24 Dee Gordon LAD SS B+ 8-for-15 in last 3 games. 36 SB on the year, but .331 OBP won't cut it.

25 Yonder Alonso CIN 1B B+ Awful June, .414 with 3 HR in 58 July at-bats. The bat can be special.

26 Jason Castro HOU C B+ 11-for-58 through Monday, but 15:7 K:BB more than acceptable. He should hit in time.

27 Josh Vitters CHC 3B B Batting just .185 in July with only his age and draft status (#3 overall) keeping him this high.

Each week we provide over 70 updates to our top 100 prospects (50 hitters and 50 pitchers) as well as our team-by-team top 5s in Prospect Central. Link: http://www.fantistics.com/baseball00/M-Prospect.htm. Not a member? Join today link:www.fantistics.com/join/join.php3