The Hall of Famer from Korea used a nice bunker shot to set up the shot that sealed her 25th career win and first since 2007's Owens Corning Classic. Pak hit within 10 feet below the hole on a fairway bunker shot from 164 yards to give herself a birdie chance while Lincicome saved par with a long downhill putt.
Suzann Pettersen also made the playoff, but bogeyed the second hole on the par-4, 402-yard 18th and headed to the clubhouse.
Pak is unbeaten in six career playoffs.