Consulting with the agency's lawyers, Mr. Donahoe started late last year to look at how the language of the stop-gap measure currently funding federal government operations might free the Postal Service to end Saturday service.

WSJ: U.S. Postal Service to Cut Saturday Mail

Nadal, who had been sidelined for seven months, has now lost six of his 44 clay finals -- three of them to Djokovic, who will be hoping to stop the 11-time grand slam champion defending his French Open title when the season's second major starts at the end of next month.

CNN: No. 1 Djokovic takes Nadal's Monte Carlo crown