Round Rock Express Bats Go Silent; Express Fall to OKC 7-1 Round Rock, TX - A night after accumulating 13 hits four Dodger pitchers allowed only 5 scattered hits en route to a 7-1 victory over the Round Rock Express Sunday night at Dell Diamond. Lefty Hyeon-Jong Yang (0-2 5.97) got the start, went 6 innings striking out 8 and walking only 2, but allowed 5 runs (all earned) on eight hits and took the loss for the Express. Former Ranger/Express pitcher and current E-Train Killer Austin Bibens-Dirkx (8-1) gave up only 2 hits over 5 innings, one of which -