Based on work by Eric Seidman at Baseball Prospectus an average pitcher who pitched both out of the rotation and pen gained 2% on their strikeout rate without walking many more. I thought it would be interesting to project what our starting pitchers would do out of the bullpen. I used each players career rates, adjusting their K/9 up by 2% to calculate a FIP as a reliever. Eric found that ERA decreased an average of 0.75. His article didn't address whether or not relievers were able to improve their HR/9 and this may account for the difference. Results are below the jump.
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