Mar. 19—Coming off a narrow, series-evening win over TCU the night before, Oklahoma found itself down three runs midway through the fifth inning on Sunday. The Horned Frogs capitalized on a pair of Oklahoma defensive errors to score two runs on two hits in the fourth inning and Brayden Taylor hit a solo home run in the next frame to make it 3-0. Needing a response, the Sooners got a lead-off…