Martin Perez leads Riders to sweep of Springfield
Riders win fourth straight with 5-1 triumph
FRISCO, Texas (June 30, 2018) - Rehabbing lefty Martín Pérez manufactured a superb rehab start for the Frisco RoughRiders, the Double-A affiliate of the Texas Rangers, in a 5-1 win over the Springfield Cardinals Saturday night at Dr Pepper Ballpark.BIG MOMENTS* Perez allowed just two hits in six scoreless innings, striking