Something I noticed when clicking links ...
In situations where Brad Lidge throws a first pitch strike, he has 14 Ks and 1 walk.
In situations where Brad Lidge throws a first pitch ball, he has 11 Ks and 8 walks.
In situations where Dan Wheeler throws a first pitch strike, he has 13 Ks and 0 walks.
In situations where Dan Wheeler throws a first pitch ball, he has 6 Ks and 5 walks.
In situations where Chad Qualls throws a first pitch strike, he has 14 Ks and 1 walk.
In situations where Chad Qualls throws a first pitch ball, he has 3 Ks and 6 walks.
Overall, first pitch strike leads to 41 Ks and 2 walks. first pitch ball leads to 20 Ks and 19 walks.
I expected a large difference, but maybe not that large a difference.
Source: Yahoo! Sports