A couple of things to remember about the first inning. First, teams set up their entire lineup based on the first inning with their best hitters usually hitting 1-5 in some order based on OBP, speed, and power. You aren't facing pitchers and weak hitting shortstops and catchers in the first inning. As a closer, you usually don't face a team's "ideal" lineup. Often times it's a pinch hitter coming in cold off the bench or the worst part of the batting order. Sometimes you might face the heart of a lineup, but not all the time. Second, teams usually hit and see the ball better the second and third time through the batting order. They have (if they're not being coached by Dusty) seen several pitches and had a chance to adjust to the pitcher's speed, breaking pitches, and delivery. The fact Kerry's worst inning is the third and not the first lends credence to this. The third inning is often when you go through the top of or the heart of the order a second time if you assume a few hits/walks in the first 2 innings. The pattern may indicate that hitters are more successful as the game progresses rather than less successful against Wood. The 6th is another troublesome inning (perhaps another time the heart of the order comes up), but his numbers start to look better and better beyond this point because after about the 6th, a struggling starter is often pulled. The 7th and beyond numbers will always be better for any pitcher because they reflect where said pitcher was having a good game and stayed in longer than had they been struggling. To me, it looks like Kerry's pattern suggests he might actually be more well suited to relief than to starting. He comes in for a couple innings with velocity likely higher than the player he's relieving (unless it's Z), and by the time hitters adjust, someone else is in the game. As a closer, of course he goes only one inning usually. I also agree with the poster that mentioned pitching more often might make it easier to find the control sooner into the game. It stands to reason the more often you use a skill, the more likely it will be consistent from one use to another. Kerry should be a good closer if he can handle the workload or a good middle reliever if he can't.