D'Arnaud was hindered by some back tightness during Saturday's game, but will get Sunday's game off with Noah Syndergaard on the rubber, James Wagner of The New York Times reports.
The tightness was bad enough to warrant a mid-game meeting with trainers, but d'Arnaud stayed in throughout the entirety of the contest, going 0-for-3 with an RBI and a run. Consider him day-to-day heading into the off day.