#49 Christian Yelich
Miami Marlins
Date of Birth: December 5, 1991
Drafted: 1st Round (No. 23 overall) in 2010
ETA: 2014

19-year-old Christian Yelich, in his first full professional season, slashed .312/.388/.484 with 15 bombs, 48 XBH’s, and 32 stolen bases. He struck out in nearly a quarter of his at-bats, but he also walked in over 10% of his plate appearances.

He basically had a phenomenal year in the Sally League and should start the year in High Class A and finish the year in the high Minors with a chance to crack a Big League roster by 2013. He has a below-average arm, but runs well enough to be an everyday left fielder. His power should be a 60 by the time he finishes filling out as well. He has terrific lower body hitting mechanics with an easy weight transfer and a firm front side.

He stays inside pitches well, which allows him to drive the ball to all fields with good carry. His lanky 6-foot-4 frame is loaded with projection, and Yelich is nothing close to a finished product yet. Nevertheless, he has ascended to the top of the Marlins’ rankings and should be an impact corner guy in the show with a very good chance to hit in the middle of the order.

This year has been an amazing season for prospects.  Here at the Sombrero, we’ve celebrated the MLB debuts of many of baseball’s future stars:

• June 10: Mike Moustakas Day
• June 17: Dustin Ackley Day
• July 8: Mike Trout Day
• July 22: Jason Kipnis Day
• August 5: Brett Lawrie Day

Sunday brought the news that the Tampa Bay Rays, who are now just 3.5 games back in the Wild Card after a weekend sweep of the Red Sox, have finally called up their top prospect, LHP Matt Moore.  Not only is Moore the best pitching prospect in their loaded system, he’s the consensus (including all of us here at the Sombrero) top pitching prospect in baseball.  And with good reason.

The left-hander enjoyed a breakout season in 2010 for High-A Charlotte in the Florida State League.  There he posted a 6-11 record with a 3.36 ERA over 144 2/3 innings.  He allowed 109 hits and walked just 61 hitters while fanning 208, as he became the first pitcher since Francisco Liriano in 2005 to record a 200-strikeout season.

This season, the 22-year-old went 12-3 with a 1.92 ERA and 210 strikeouts across two levels.  Ranked as The Golden Sombrero’s No. 31 prospect headed into the season, Moore dominated for Double-A Montgomery, posting an 8-3 record with a 2.20 ERA and 131/28 K/BB ratio over 102 1/3 innings.  Shortly before he was promoted to Triple-A Durham, Moore fired a no-hitter with 11 strikeouts against Mobile on June 16.

After the promotion to Triple-A, Moore absolutely dominated, posting a 4-0 record, 1.37 ERA, 0.968 WHIP, and 79/18 K/BB over 52 2/3 innings.  He finished the regular season with a ridiculous 210/46 K/BB, as he became the first pitcher in nearly two decades to record back-to-back 200+-strikeout seasons in the Minors.

Moore’s insane talent will now be on full display for baseball fans as the southpaw will be called up before Monday’s game against Baltimore.  While he will likely work out of the Rays’ bullpen, especially with Kyle Farnsworth experiencing elbow discomfort, Moore should receive at least one start when the Rays play a double-dip against the Yankees on September 21.

It’s one thing to keep a player in the Minors if you’re out of the playoff race so that his arbitration clock doesn’t start too early.  But when every game matters and your harboring a pitcher with video-game stuff in Triple-A, all concerns are thrown out the window.  With the promotion, he instantly becomes the Ray’s third-best starter and their best reliever.

This September call-up carries extra significance for our staff, as Dee and Griff are both New Mexico HS alums like Moore and have been tracking his progress since he was drafted in 2007.  We are all pumped to watch him continue his ascent to greatness as begins what will surely be an outstanding MLB career.  Happy Matt Moore day, Sombrero Nation.

As we all already know, Bryce Harper possesses an insane amount of talent.  But over the months rumors have circulated regarding his perceived aloofness and poor makeup.  The 18-year-old phenom has been repeatedly criticized for his refusal to sign autographs; he blew a kiss at the opposing pitcher after taking him deep; and he’s nearly started several brawls.  In my opinion, however, the following video is the worst of them all. I could care less how big a prick he is towards the other team — in fact, I dig his competitiveness.  But for him to treat the game with such disrespect is wrong, and the fact that the Nationals organization doesn’t reprimand him is a joke.  Having said all that, he’s still easily the best prospect in baseball.

• In the wake of the MLB Futures Game, John Sickels dedicated one of his ‘Prospect Profile’ installments to the Rays’ Matt Moore.  Moore was the most impressive pitcher at the Futures Game, and at the rate he’s going may force the Rays’ hand earlier than anticipated. Since entering the Minor Leagues in 2007, Moore has compiled a 615/192 K/BB ratio over 439 innings and really has nothing left to prove at Double-A.  On Tuesday morning Moore was promoted to Triple-A, which leads me to believe that we will see him in the pros fairly soon.  Since the Rays have been rumored to have most of their starters on the trading block, maybe they want to get Moore several starts at Triple-A before someone is dealt and he gets the call…Just a thought.

• ESPN prospect guru Keith Law recently updated his Top 50 Prospects list, and because guys like Dustin Ackley, Mike Trout, Eric Hosmer and Mike Moustakas have all received promotions, it has a much different look.  Kevin Goldstein over at Baseball Prospectus also reorganized his Top 50 list, which is a much bolder (and exciting) list if you ask me.

• Jonah Keri argues that the Angels gave Mike Trout the call too soon.  Currently hitting .125 (and granted that it’s only through six games), Trout is yet to truly flash all his tools.  And according to Keri, the news of Peter Bourjos hitting the DL may only intensify the 19-year-old’s early struggles.

• On July 11, Braves’ outfielder Stefan Gartrell slugged 16 total home runs to win the Triple-A Home Run Derby.  His opponent in the final round: 17-year-old high school junior Kayden Porter.  Using an aluminum bat, the 6-foot-5, 250-pound first baseman dropped 14 bombs, one of which traveled an estimated 545 feet and cleared the batter’s eye in center.

• Also at Fangraphs, Matt Klassen explores the potential reasons why the Indians are yet to call up Jason Kipnis.  Regarded by many as a more projectable prospect than teammate Lonnie Chisenhall and with Minor League numbers comparable to those of Dustin Ackley, Kipnis’ arrival is imminent. Like Klassen, I say the sooner the better.

• Playing for Triple-A last night, San Francisco Giants prospect Brandon Belt turned in an ugly and disconcerting performance: 0-for-4 with four strikeouts and a walk – a golden sombrero. In 190 Minor League at-bats this season, Belt has struck out 30% of the time but maintains a 20.8% BB/PA.  The Crazy Crabbers explore whether the Giants should recall him with Aubrey Huff slumping, or if the kinks should be smoothed out before he’s forced to face big league pitching.

What is it about Fridays and MLB Debuts? On June 10 we celebrated Mike Moustakas Day here at the Sombrero, and just one week later we celebrated Dustin Ackley Day.  Today we are thrilled to celebrate another prospect debut: Mike Trout.

Ranked as The Golden Sombrero’s No. 2 Prospect headed into the 2011 season, Trout has done everything (and more) at Double-A to deserve the call to the Big Leagues.  At the time of his promotion, the 19-year-old outfielder was slashing .324/.415/.534 with 12 doubles, 11 triples, nine home runs, 27 RBI and 28 stolen bases.

However, like most Trout enthusiasts (namely MTD over at Off-Base Percentage), none of us sincerely expected his arrival until this time next season – maybe a bit earlier.  But after a hamstring injury to fellow speedster Peter Bourjos during last night’s game, the door officially opened for Trout.

So, to usher in the Mike Trout Era, here are several videos of the phenom in action from the last two years.  I’m now more excited about his debut than seeing Jeter collect his 3,000^th hit (to an extent). Regardless, this is a great day to be a baseball fan.

And cue the celebratory tunes: