After time off, Nadal back in action with Washington debut
Rafael Nadal, of Spain, signs for fans as he leaves a practice session at the Citi Open tennis tournament, Saturday, July 31, 2021, in Washington. (AP Photo/Nick Wass)

Rafael Nadal, of Spain, signs for fans as he leaves a practice session at the Citi Open tennis tournament, Saturday, July 31, 2021, in Washington. (AP Photo/Nick Wass)

Jul. 31, 2021 12:21 PM EDT
Rafael Nadal, of Spain, reacts at practice at the Citi Open tennis tournament, Saturday, July 31, 2021, in Washington. (AP Photo/Nick Wass)

Rafael Nadal, of Spain, reacts at practice at the Citi Open tennis tournament, Saturday, July 31, 2021, in Washington. (AP Photo/Nick Wass)

Jul. 31, 2021 12:19 PM EDT
Rafael Nadal, of Spain, wipes his face with a towel during practice at the Citi Open tennis tournament, Saturday, July 31, 2021, in Washington. (AP Photo/Nick Wass)

Rafael Nadal, of Spain, wipes his face with a towel during practice at the Citi Open tennis tournament, Saturday, July 31, 2021, in Washington. (AP Photo/Nick Wass)

Jul. 31, 2021 12:19 PM EDT
Rafael Nadal, of Spain, practices at the Citi Open tennis tournament, Saturday, July 31, 2021, in Washington. (AP Photo/Nick Wass)

Rafael Nadal, of Spain, practices at the Citi Open tennis tournament, Saturday, July 31, 2021, in Washington. (AP Photo/Nick Wass)

Jul. 31, 2021 12:24 PM EDT