The Wisconsin TimberRattlers defeated the Clinton Lumberkings 4-2 on Sunday at Time Warner Cable Field at Fox Cities Stadium to wrap up the West Division title and earn a berth in the Midwest League Championship Series. Nick Ramirez homered in the win and Mike Williams turned in another strong start. The Rattlers have won four straight playoff games heading into the championship series. After losing to Burlington 4-0 in their playoff opener, Wisconsin pitching has allowed 0, 0, 1 and 2 runs over the next four games. Wisconsin will await the winner of the Fort Wayne, Lake County series which plays the decisive third game Monday night. The Midwest League title series will start on Wednesday.