Singletary (coach's decision) is inactive for Sunday's game against the Cardinals, Dan Salomone of the Giants' official site reports.
Singletary will be a healthy scratch for a second consecutive week while the Giants roll with Tyrone Tracy and Najee Harris as the backup options in the backfield behind Cam Skattebo. Singletary's next opportunity to suit up is Week 5 against the Commanders on Sunday, Oct. 11.