Catching on in Philly

Playing on the same team and at the same position as the hottest player in the Arizona Fall League (Tyler Flowers of the Atlanta Braves organization), Lou Marson did not get a lot of press this past month. However, the 22-year-old backstop prospect is poised to surface in Philadelphia in 2009 – and he has above-average offensive potential at a position that does not traditionally generate a lot of production for fantasy baseball team owners.

Marson was selected out of an Arizona high school in the fourth round of the 2004 draft. His first three pro seasons were spent in relative obscurity thanks to average to below-average offensive numbers. Something clicked, though, in the summer of 2007 when Marson – then 21 – hit .288/.373/.407 with an ISO of .120 in 393 High-A at-bats.

The catcher, who swings from the right side, then improved even more in 2008 at the Double-A level, where he hit .314/.433/.416 in 322 at-bats and earned a one-game appearance at the Major League level. Marson still hasn’t shown much power (.102 ISO in 2008) but his eye at the plate has improved significantly – with an increase in BB% from 11.7 in 2007 to 17.4 in 2008. Marson also had a successful Arizona Fall League in Flowers’ shadow. The Philly’s prospect hit ..324/.425/.588 in 34 at-bats against some of the better pitching in the minor leagues.

Standing – or squatting – in Marson’s way to a Major League career are Carlos Ruiz, 29, and Chris Coste, 35. Both veteran catchers are right-handed and neither one had overly successful offensive seasons. Ruiz hit .219/.320/.300 with an ISO of .081 in .320 at-bats, while Coste managed a line of .263/.325/.423 with an ISO of .161 in 274 at-bats. Ruiz’ off season in 2008 definitely leaves him vulnerable to the incoming young talent. The organization’s second round pick from 2004, Jason Jaramillo, has also spent the last two seasons in Triple-A and should be a capable big league back-up whenever his skills are needed. The Phillies also recently added A-ball Australian prospect Joel Naughton to the 40-man roster.

A little more time at Triple-A certainly won’t hurt Marson, but he is close to being ready to contribute at the Major League level and add his name to the young, talented offensive core in Philadelphia.





Marc Hulet has been writing at FanGraphs since 2008. His work focuses on prospects and fantasy. Follow him on Twitter @marchulet.

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