Arsenal goalkeeper Aaron Ramsdale missed Saturday's 2-2 draw after his wife Georgina gave birth to baby boy.
Karl Hein took Ramsdale's place on the bench for the game.
The Estonia international is yet to make his debut for Arsenal.
Before kickoff, Gunners manager Mikel Arteta confirmed the reason for Ramsdale's: "Absolutely most beautiful reason in life and that happened yesterday, so they are both ok today."