Sharapova has pulled out of Fed Cup matches twice this year

The world number two angered Russian tennis officials after pulling out of last week's semi-final at the last minute, saying she was not fit.

"I feel it just wouldn't be right to invite Sharapova this time," said Russia team captain Shamil Tarpishchev.

Asked if he would pick Sharapova next year, Tarpishchev said he would review the situation at the end of the season.

Florida-based Sharapova is yet to make a Fed Cup appearance for her native country.

The 20-year-old also pulled out of the first-round tie against Spain in April.