The Latest: Mattek-Sands, Sock deny Williams 5th gold medal

(Photo: The Associated Press)RIO DE JANEIRO (AP) — The Latest on the Olympics in Rio de Janeiro (all times local):

4:30 p.m.

Americans Bethanie Mattek-Sands and Jack Sock have won the Olympic tennis title in mixed doubles, denying Venus Williams a record fifth gold medal.

Mattek-Sands and Sock beat Williams and Rajeev Ram 6-7 (3), 6-1, 10-7 tiebreak in an all-U.S. final Sunday.

It's the second medal of the Rio Games for Sock, who won bronze in men's doubles with Steve Johnson.

With the silver, Williams still tied the mark for most career tennis medals.

Mattek-Sands and Sock trailed 6-3 in the deciding super tiebreak then won six straight points. Mattek-Sands thought they had won on their first…