Tiger Woods and his son, Charlie, began Sunday's final round of the PNC Championship just two shots off the lead and paired in the final group with the leaders, Justin Thomas and his father, Mike.
Neither team stepped on the final green with a chance to win.
Vijay Singh and his son, Qass, fired a second straight 59 to win the title at 24 under, two shots better than defending champs John Daly and John Daly II (59) and Team Thomas (63). Team Woods (65) ended up six back and tied for eighth.
A day after posting a 59 of their own, Tiger and Charlie only carded seven birdies and an eagle while also bogeying Nos.