Philadelphia Phillies pitcher Aaron Nola’s first start after returning from the injured list didn’t last long. The right-hander allowed six runs in 2 1/3 innings against the Washington Nationals, a start that ended when seven consecutive batters reached safely. Nola struck out four in his first major league outing since May 14. The former All-Star was one of the majors’ most durable pitchers entering the season, making at least 32 starts and throwing at least 180 2/3 innings in each of the last six full seasons. But a sprained right ankle and fractured rib cost him three months. His return became even more significant Saturday when Philadelphia placed ace Zack Wheeler on the injured list with a blood clot in his right arm.