From Arsenal.com:
The boss revealed that the win came at a cost with injuries to Ben White and Riccardo Calafiori, but again was delighted that everyone managed to adapt to the situation to get the victory that we required to move to within two victories of the title.
“We lost Ben and we had to adjust the team a little bit; then we lost Richy,” Mikel added. “But the beauty of this is that the finishers are always ready to make the difference. They had an incredible impact - Martin does an action that is just pure magic to set up Leo to score the goal.