ARLINGTON, Texas (AP) — Yu Darvish pitched eight innings in his longest outing since elbow surgery two years ago and the Texas Rangers scored the tying and go-ahead runs without a hit, completing a four-game sweep with a 5-2 win over the Kansas City Royals on Sunday. Jason Hammel (0-2) came out after starting the fourth inning with a walk, two hit batters and another walk to force in the tying run. The second hit batter, Robinson Chirinos, got plunked on the right wrist on a check swing, and the ricochet hit home plate umpire Eric Cooper on the right leg. Rangers: RHP Sam Dyson, on the 10-day DL with a right hand contusion after losing his job as closer, will pitch an inning each Monday and Tuesday on a rehab assignment at Triple-A Round Rock. Royals: LHP Jason Vargas (3-0, 0.44 ERA) makes his 200th career start in the opener of a three-game series at the White Sox.