Cats starter Osvaldo Rodriguez struggled with his command, walking five batters in six innings as the San Angelo Colts beat Fort Worth on Tuesday night at LaGrave Field.Two of those walks led to runs for the Colts. Rodriguez (1-1) allowed four runs and struck out five.Bubby Williams went 2-for-4 with an RBI and a run scored to lead the ColtsThe Cats were led offensively by Chris Ellison who went 1-for-3 with an RBI. Fort Worth managed just three hits. The Cats end their regular season at home tomorrow night against the Colts. They will then face the Edinburg Roadrunners in the five-game championship series beginning on Thursday night at LaGrave Field.