Austria's Wiesberger wins first DP World Tour title in 1,792 days
Wiesberger scored a final-round four-under-par 67 to finish on 19 under at Shanghai Enhance Anting Golf Club and claim his ninth win on what was formerly the European Tour.
It was the 40-year-old's first victory on the tour since winning in Denmark in 2021 and came after going into the turn three shots behind the UAE's Otaegui.
An emotional Wiesberger said it had been "a tough couple of years" as he savoured his first victory on the DP World Tour in 1,792 days.
"Unbelievable week, I played my...