-James Russell: (7-1, 3.25). Easily the most reliable arm in the bullpen. The 26-year-old southpaw allowed just 5 HR in nearly 70 innings pitched (69.1) and was second in strikeouts (55) only to Carlos Marmol’s 72 and games (77) to Shawn Camp’s league leading 80-appearances.
He set career-highs in appearances (77), innings pitched (69.1), strikeouts (55), home runs allowed (5) and hit batters (1). His ERA+ was a solid 21-points above the league average.
Russell is one of the few, if only, bright spots for the Cubs’ bullpen heading into 2013. It took Sean Marshall a few seasons to become one of the best left-handed relievers in the National League, and Russell appears to be headed down the same path entering his fourth season.
Honorable mentions: Shawn Camp (3-6, 3.59) league-leading 80-appearances, led Cubs relievers in innings pitched (77.2), third in strikeouts (54) and WHIP (1.29). Michael Bowden (0-0, 2.95) fourth in strikeouts (29) second in WHIP (1.25).