American Brittney Griner, who was released from a Russian penal colony last December as part of a prisoner swap, has signed a one-year contract to play for the WNBA's Phoenix Mercury, ESPN reported on Saturday. According to the report, which cited a source, the 32-year-old free agent signed the deal on Saturday to return to the only WNBA team she has played for since they selected her with the first pick in the 2013 draft.
