James Nitties fired a nine-under 63 Thursday to grab a one-shot lead after two rounds at the Final Stage of PGA Tour Qualifying School.
Henrik Stenson fired a nine-under 63 on Thursday to match the course record and take the first-round lead of the Nedbank Golf Challenge.
Sorenstam has won 72 titles on the LPGA Tour, including three this season. The Hall of Fame Swede, who turned 38 last month, has won this tournament four times (1997, 2002, '04, '05).