A senior outfielder from Austin, Mark batted .471 with a double and a home run for a .706 slugging percentage, leading the Pioneers to four wins in five games last week. He also stole a base, scored seven runs and drove in three. In Saturday's doubleheader against University of the Southwest, Mark brought in or scored eight of the Pioneers' 12 runs. He also was named Sooner Athletic Conference Player of the Week.