ZWL Tracker: 1-0

One game into the 2010 season, Zito sports a 1-0 record no matter how you slice it, which is good, because most fans still aren't hip to the Zito Win method of performance evaluation. The Giants and their fans might expect Zito to toss six innings of one-run ball every time out, but if last night's success proves to be an aberration, I'll be tracking his ZWL record all season long in this space, and everyone is welcome to enjoy this revisionist exercise along with me!