Notable Sunday performances from prospects in the Rangers' minor league system:Triple-A Round Rock: Starter Anthony Ranaudo (1-1, 2.03 ERA) struck out five in four innings and gave up two runs (one unearned) in the fourth in a 3-0 loss to Nashville.Double-A Frisco: Reliever Jose Leclerc gave up a two-run double in the seventh inning in a 4-3 loss to Corpus Christi at Dr Pepper Ballpark.