England will be without one of its most explosive batsmen for the upcoming Twenty20 series against Pakistan after Jason Roy was ruled out of all three matches because of a left side strain. The opener was hurt during practice at Old Trafford this week, and had a scan on Wednesday, which revealed the injury. Roy will remain with the England squad and look to recover in time for the white-ball series against Australia in Southampton starting Sept. 4 with the first of three T20s. England didn’t say if a replacement would be called up for Roy.