Fish to partner Mike Bryan in doubles vs Swiss

Mardy Fish will partner with Mike Bryan in the doubles match

Saturday as the United States seeks to sweep Roger Federer’s

Switzerland out of the Davis Cup.

Fish and Bryan will face Federer and Stanislas Wawrinka, the

reigning Olympic champions in doubles.

U.S. captain Jim Courier had chosen 19-year-old Ryan Harrison to

partner Bryan when the draw was made Thursday. But Davis Cup rules

allow lineup changes up to one hour before a match.

Bryan’s regular partner, twin brother Bob, is unavailable

because of the birth of his daughter last week.

The U.S. leads 2-0 in the five-match series after Friday’s

dramatic singles matches on an indoor clay court chosen by

Federer.

Fish beat Wawrinka in five sets, then John Isner stunned Federer

in four.