Forsythe enters Thursday's series finale versus the Mariners having gone 5-for-11 with a double, triple, walk and a run over the first two contests of the three-game set.
The veteran infielder has hit the ground running after his DL stint, and scored the winning run in Wednesday's 13-inning victory when Logan Morrison drew a bases-loaded walk. Forsythe was on base four times during the extra-inning win, and has a .778 OPS in his first five games back from injury.