ST. PAUL, MINN.- The St. Thomas Tommies split the Saturday double-header with the Omaha Mavericks. The Mavericks took game one 12-2 in eight innings, and the Tommies came back in game two, winning 15-3 in seven innings. Game One: Omaha struck first plating two in the third and two in the fourth to take a 4-0 lead. Joe Roder homered in the fourth, the get the Tommies on the board and cut the deficit to three. The Mavericks then responded by adding two more of their own in the fifth and then plated four in the sixth, taking a 10-1……