March 13 (Reuters) - South African Charl Schwartzel birdied three of the final six holes to force a playoff with American Bill Haas at the Valspar Championship in Florida on Sunday.
Schwartzel carded a closing 67, while overnight leader Haas had a 72. They tied at seven-under-par 277 at the Copperhead Course at Innisbrook Resort in Palm Harbor. (Reporting by Andrew Both in Cary, North Carolina. Editing by A)