MLB: Washington 4, Miami 0 MIAMI, July 15 (UPI) -- Stephen Strasburg hurled six shutout innings and delivered a run-scoring single Sunday in the Washington Nationals' 4-0 whitewash of Miami. Strasburg (10-4) broke a personal three-start losing streak, scattering six hits and a walk en route to the triumph. The right-hander tossed 70 of his 105 pitches for strikes, fanning seven as National League East-leading Washington grabbed a 2-1 lead in its three-game series at Marlins Park. Strasburg's RBI single in the fifth broke a scoreless tie, while Steve Lombardozzi, Michael Morse and Danny Espinoza also contributed RBI in the win. Marlins starter Ricky Nolasco (8-7) was touched for four runs on six hits in a 5 1/3-inning stint.