Browns quarterback Jake Delhomme wore a walking boot on Tuesday, two days after injuring his right ankle in the 17-14 loss against Tampa Bay, according to a league source.
But the club had no update on whether Delhomme had an MRI exam or its results.
The source said that all indications are that backup Seneca Wallace could receive the bulk of reps with the No. 1 offense Wednesday in preparation for Sunday's home opener against Kansas City. Delhomme will begin the work week probably listed as questionable.