Morgan Looks to Join History as U.S. Senior Women’s Open Enters Weekend  LPGAOldest player in Senior Women’s Open field breaks her age, trails by 1  GolfweekAnnika Sorenstam shoots 70 to take first-round lead in the U.S. Senior Women’s Open  NBC SportsMorgan, Kelepouris, McBride tied for lead in U.S. Senior Women’s Open  Yahoo SportsAnnika Sorenstam is playing a U.S. Open this week. Here’s how she’s prepping  golf.com