http://insider.espn.go.com/mlb/insider/columns/story?columnist=law_keith&id=485631012 Starlin Castro Age: 19 (DOB: March 24, 1990)
Bats: Right Throws: Right
Position: Shortstop Organization: Chicago Cubs
Top '09 Level: AA (Tennessee)
2009 ranking: UR
2009 MINORS STATS
GM
127 AB
469 HR
3 RBI
49 SB
28
SO
53 BB
29 OBP
.342 SLG
.392 AVG
.299
Castro is one of the most exciting position player prospects in the minors as a quick-twitch player with an electric bat and a hose for an arm at shortstop. As a hitter, Castro has lightning in his wrists and the ball absolutely flies off his bat. He has excellent hand-eye coordination and adjusts well when pitchers try to come in on him, keeping his hands inside the ball and squaring up pitches many hitters would foul off. His swing can get long when pitchers work him away, but he still makes a lot more contact than most hitters do, courtesy of his bat speed and hand-eye. He recognizes breaking balls well for his age and projects to hit for power even to the opposite field. As a shortstop, he's quick on his feet with good range in both ways, especially to the hole, but it is his arm that really stands out, grading at 65 or 70 on the 20-80 scale. The Cubs have pushed him up the ladder aggressively because he can make contact and needed reps against better pitching, but it has obscured his power potential because he's been so young for his leagues. He's going to be an impact bat in the middle of the diamond and could arrive as early as late 2010.
30 Josh Vitters Age: 20 (DOB: Aug. 27, 1989 )
Bats: Right Throws: Right
Position: Third Base Organization: Chicago Cubs
Top '09 Level: A (Daytona)
2009 ranking: 14
MINOR LEAGUE STATS (3 SEASONS)
GM
199 AB
782 HR
23 RBI
109 SB
8
SO
129 BB
28 OBP
.319 SLG
.448 AVG
.286
Vitters has everything he needs to become an impact hitter at the major league level -- except patience. And patience he lacks in the way the Sahara lacks water: He drew 12 unassisted walks in 2009, and has drawn 26 in total in 830 pro plate appearances. He's not a hacker; he's had strong contact rates at every level where he's played so far, and his swing is superb -- with a strong front side, good hand speed and excellent hip rotation to generate hard contact and power. He projects, based on his swing and ability to make contact all over the zone, as a .300 hitter with 30-homer power; but with a .320 on-base percentage, which may make you a Hall of Famer to the statistically ignorant, but means Vitters will produce a lot of outs in between those big hits. In the field, he's never going to be plus at third base but is playable there with plenty of arm. It's hard to teach Vitters' ability to make contact, and he may fit the cliché about the hitter who's so good at making contact that he never has to get to ball four, but in today's game you have to get on base to be an impact bat at a corner, and Vitters will have to dramatically increase his walk rate as he moves up the ladder to be that kind of player.
50 Jay Jackson Age: 22 (DOB: Oct. 27, 1987)
Bats: Right Throws: Right
Position: Pitcher Organization: Chicago Cubs
Top '09 Level: AAA (Iowa)
2009 ranking: 98
2009 MINORS STATS
GM
24 IP
127.0 W
8 L
7 ERA
2.98
SO
127 BB
46 H
109 HR
11 BAA
.230
Jackson's first full year in pro ball in 2008 was a huge success, as he jumped all the way to AA and pitched well as a starter, missing plenty of bats with his low-90s fastball and out-pitch slider. Jackson was a two-way player at Furman University, and the athleticism is evident when he's on the mound, as he has a loose, easy arm action that he repeats pretty well. He throws four pitches, with the sharp mid-80s slider his best offering, but his changeup, while improving, could still use some work, and most of his trouble this year came against left-handed hitters. Jackson's 2009 season was interrupted by a punitive demotion after he had some very minor off-field issues, and he resolved the problem enough for the Cubs to promote him to AAA for the last week of the season. He could appear in the majors this year in relief, but he has enough of a chance to start, especially if he improves the changeup or finds another weapon to use against lefties, that a year in AAA would make a lot of sense.
58 Tyler Flowers Age: 24 (DOB: Jan. 24, 1986)
Bats: Right Throws: Right
Position: Catcher Organization: Chicago White Sox
Top '09 Level: Majors
2009 ranking: 51
2009 MINORS STATS
GM
108 AB
353 HR
15 RBI
56 SB
3
SO
108 BB
67 OBP
.423 SLG
.516 AVG
.297
Flowers is ready to play in the majors every day, at least offensively. He'll just be marking time in Charlotte to start the year, behind a player he could outhit right now. Flowers' calling card is his enormous power; his swing has some length early, but he keeps his weight back and gets great rotation to combine for big-time power, comfortably a 60 on the 20-80 scale and possibly higher. He's very selective and runs deep counts, so while he'll swing and miss and rack up some strikeouts, he's also posted OBPs over .400 at high-A and Double-A and has to hit only about .250 or so to be a major contributor offensively for his position. His arm is average at best, and he's improving but blocky behind the plate with heavy feet; he can be an everyday catcher, but largely because his bat will be special there and will outweigh any defensive shortcomings.
79 Andrew Cashner Age: 23 (DOB: Sept. 11, 1986)
Bats: Right Throws: Right
Position: Pitcher Organization: Chicago Cubs
Top '09 Level: AA (Tennessee)
2009 ranking: UR
2009 MINORS STATS
GM
24 IP
100.1 W
3 L
4 ERA
2.60
SO
75 BB
42 H
76 HR
1 BAA
.207
Cashner closed at TCU -- which has really improved its baseball profile in the past few years (including landing the top unsigned player from the 2009 draft, lefty Matt Purke) -- but has worked as a starter in the Cubs' system. It's a big arm, with a fastball at 93-98 mph even over multiple innings and a hard slider with very good tilt in the mid-80s, with his slider command ahead of his fastball command when I saw him. He has a changeup but rarely uses it; it has some tail but mostly just glove-side run. He gets ground balls but it's not extreme, and I don't think his home run rate from 2009 indicates some preternatural ability to keep the ball in the park. What's odd about Cashner is that for a guy with a power arm, he doesn't miss a lot of bats, and neither his control nor his ground-ball rate is high enough for him to be a good starter with a low strikeout rate. If he has to return to the pen, he'll be dominant there, but the Cubs will probably let him continue to start and see if he can improve his command and find a way to miss more bats.
95 Jared Mitchell Age: 21 (DOB: Oct. 13, 1988)
Bats: Left Throws: Left
Position: Outfielder Organization: Chicago White Sox
Top '09 Level: A (Kannapolis)
2009 ranking: IE
2009 MINORS STATS
GM
34 AB
115 HR
0 RBI
10 SB
5
SO
40 BB
23 OBP
.417 SLG
.435 AVG
.296
Mitchell, a part-time wide receiver at LSU when he wasn't starting in the Tigers' outfield, showed more polish than anticipated when the White Sox signed him and shoved him right into the fire of the full-season Sally League. He's a plus runner with a plus arm, and has a chance to be above-average in center. His bat speed is good, but his swing is long with a late trigger, and his pitch recognition wasn't great in college, although he generally ran deep counts. He had a sizable platoon split both in college and pro ball in 2009, although he hasn't had many reps against southpaws and might just need more experience. When he squares a ball up, it takes off, and the lack of power in his pro debut doesn't give you a sense of his future home run potential. It's not a great swing, but he's a good athlete and doesn't have the wood-bat experience of the typical college product, so he has more room for upside once he's swinging wood and facing better pitching on a regular basis, especially if the White Sox can help him make a few mechanical adjustments.