2013 US Open – Wheelchair quad singles

Wheelchair quad singles
2013 US Open
Champion Lucas Sithole
Runner-up David Wagner
Score3-6, 6-4, 6-4

Lucas Sithole defeated the two-time defending champion David Wagner in the final, 3–6, 6–4, 6–4 to win the quad singles wheelchair tennis title at the 2013 US Open.

There was no competition in 2012 due to a schedule conflict with the 2012 Summer Paralympics.