Houston Astros Top 15 Prospects (2012-13)
The Houston Astros entered the season with a weak minor league system and I ranked it 27th overall (out of 30) back in March 2012. Since that time, though, General Manager Jeff Luhnow and his staff have worked hard to improve the system through trades – and at times getting back impressive value for modest MLB talent – while also having one of the best amateur drafts of any team in baseball. The result is a much-improved system that boasts more depth, as well as a number of high-ceiling prospects. The list below was fairly straight forward for me 1-8 but then got muddied with 12 to 15 prospects in play for the finally seven available spots with the 9-15 slots. Players considered in that range, that did not make the list, included the likes of Domingo Santana, Jonathan Villar, Nolan Fontana, Marc Krauss and Kevin Comer.
#1 Jonathan Singleton (1B)
| Age | PA | H | 2B | HR | BB | SO | SB | AVG | OBP | SLG | wOBA |
| 20 | 665 | 152 | 31 | 24 | 105 | 155 | 7 | .274 | .388 | .482 | .389 |
Opening Day Age: 21
2012 Level: AA
Acquired: 2011 trade (with Houston)
Projected 2013 Level: AAA/MLB
Singleton was the key prospect in the trade-deadline deal that sent Hunter Pence to Philadelphia in 2011. The deal also brought in fellow Top 15 prospect and pitcher Jarred Cosart, as well as outfielder Domingo Santana who just missed the list. Singleton has moved methodically through the system since the trade and spent all of 2012 in double-A where he posted a 146 wRC+ (i.e. he created 46 more runs than the average hitter in the league).
Singleton has impressive power and he showed that in 2012 by breaking the .200 isolated slugging mark for the first time in his career at .213. (Anything over .200 suggests the player is a “slugger.”) He also showed patience and a solid eye with a walk rate just shy of 16%. The big knock on Singleton throughout his career has been his propensity to strike out and 2012 was no different; he whiffed at a rate of 23.6%. A contact I spoke with said he was not worried with the strikeout rate because Singleton offsets it with power and high walk rates. “It’s not a major concern,” he said.
The contact said Singleton definitely has above-average power, and placed a future 60 grade on it, but would almost rate his hit tool above it. “It has a little length but it’s a pretty swing,” he said, adding that the 21-year-old can handle balls on both the inside and outside corners,thanks to above-average plate coverage. “It makes him very dangerous.”
Although he’s mostly been known in the past for his offensive exploits, the contact I spoke with said Singleton has the chance to be a plus defender. Previously, in an effort to find a place for his bat to play with Ryan Howard entrenched in Philly, the prospect had been given time in left field despite being a natural first baseman. Singleton will remain at first base for Houston. “He’s really plus at first base,” the talent evaluator said, adding that he has long arms and legs, stretches well, with good hands. “He creates a big target.”