Arsenal made heavy climate of seeing off League One aspect Doncaster, with Theo Walcott scoring the one objective on the Emirates Stadium.
Wenger made 11 adjustments from the aspect that drew at Chelsea on Sunday however integrated the likes of Alexis Sanchez and Olivier Giroud in a group that also boasted 8 complete internationals.
But the Arsenal supervisor admits he used to be nonetheless nervous Doncaster would punish the Gunners’ wastefulness in entrance of objective – having hit the objective simply seven instances in 27 makes an attempt.
Wenger mentioned after the win: “Yes that used to be laborious paintings, credit score to Doncaster, they saved going.
“We began neatly within the first 35 mins however we diminished slowly.
“We misplaced our collective recreation and could not ranking the second one objective, it changed into harder.
“We sought after to ranking targets we had been simply missing. It used to be an ordinary cup recreation. I used to be involved, they regarded unhealthy.”
Arsenal will move up towards Championship outfit Norwich on the Emirates within the fourth spherical of the Carabao Cup.