I don't think it's necessarily nerves. He just hasn't regained his control yet, which wasn't that much better in Iowa. He may not have walked as many batters, but it resulted in a lot of deep counts and long ABs. Of course, he was having the same problem in the AFL. Guzman with the Cubs: 87 pitches, 52 strikes 104 pitches (yeow), 70 strikes total: 191 - 122 strikes, 69 balls Guzman at AAA: 85 pitches, 54 strikes 103 pitches (yeow again), 63 strikes 95 pitches, 56 strikes total: 283 - 173 strikes, 110 balls And here are Hill's numbers, just for the heck of it: Hill at AAA: 79 pitches, 54 strikes 91 pitches, 60 strikes 98 pitches, 61 strikes 98 pitches, 63 strikes total: 366 - 238 strikes, 128 balls That's about a 64% ratio of strikes to pitches thrown for Guzman, while Hill is at 65%. That's really not that bad of control on either part. I don't Guzman's problem is control, he can throw his share of strikes. He's thinking too much. When he gets ahead of someone, he starts picking the corners and missing. There are some momentary bouts of wildness, but overall, it appeared to me like he's trying to hard to make the perfect pitch with 3 strikes and he ends up running up his pitch totals and even giving a few walks away. Either that, or he's doing the same thing if he gets behind 1-0 or 2-0 in the count. I can't read his mind of course, but I think he's trying to hard to pitch like a finesse pitcher rather than pitching like a power pitcher with nasty stuff like we know he can.