From the Cubsnet.com

P Sean Marshall. Marshall is a 6'6" left-handed starter. He had a 2.74 ERA in 69 innings for Daytona and a 2.52 ERA in 25 innings for West Tenn in 2005. He struck out a total of 85 batters and walked 31. Marshall's success at West Tenn this year was important, after he struggled there following a promotion from Lansing in 2004. Marshall's 2004 Lansing line is a sight to behold, however: 7 starts, 48.2 innings, 1.11 ERA, 29 hits, 51 K's, and just 4 walks. Marshall should be in West Tenn's rotation in 2006.