Bricia Weir delivered just in time, meaning former BYU golfer Mike Weir of Draper can keep his tee time later this week at The Masters.
"Everything's fine," Mike Weir said before leaving Monday for Augusta. "I'm ready to go play some golf."
The girl was born Monday, the couple's second child.
Former BYU golf coach Karl Tucker had kidded Weir about planning a Masters-week birth. But last July, Weir didn't know he would be playing in the 2000 Masters.
He qualified by finishing among the tour's top 40 money-winners, thanks to a strong finish that included a victory in the Air Canada Championship in September.
If the baby hadn't arrived early, Weir might have had to turn down his first Masters invitation. He also had considered leaving for Georgia, then returning if he could make it back for the delivery.
Phil Mickelson was in that position last June at the U.S. Open when his wife, Amy, was ready to deliver the couple's first child.