 With the Rangers, he posted a 2–5 record with an ERA of 4.13.On April 4, 1986, Welsh signed as a free agent with the Cincinnati Reds, and he was released by the team at the conclusion of the season on November 12.Welsh was known for an unusual pitching delivery in which he would "straight-arm" the ball; he extended his left arm and pitched the ball sidearm with the arm almost completely straight and little to no bending of his elbow.