Alex Oxlade-Chamberlain scored twice as Arsenal extended their unbeaten run with a hard-fought EFL Cup win against Championship side Reading. The England midfielder opened the scoring when he skipped into the box and drilled into the bottom corner. Reading almost equalised when Callum Harriott's deflected shot landed on top of Emiliano Martinez's goal. Arsenal dominated after half-time, with Oxlade-Chamberlain's deflected shot completing a 14th game without defeat.