ATLANTA -- The Braves placed outfielder Jake Fraley on the 10-day injured list with a strained right oblique muscle before Sunday's game against the Houston Astros .
The move was made retroactive to Thursday.
The Braves added infielder Luke Williams to the major league roster in a corresponding move.
Fraley has hit .241 with six homers with the Cincinnati Reds and Atlanta this season, including .304 in nine games with the Braves.
Williams, a utility player and pinch-runner, has hit .133 with five stolen bases in 38 games with Atlanta.