Cavan's Maguire leads LPGA Mediheal Championship

Cavan's Leona Maguire shot a 7 under par opening round to lead the LPGA Tour's Mediheal Championship in California by one shot.

Seamus Power is 1 under par and Padraig Harrington is 2 over after round one of the Palmetto Championship on the PGA Tour in South Carolina.

Wes Roach leads on 7 under.