Eldridge went 2-for-4 with a two-run homer, RBI double, two runs scored, a walk and a strikeout during Tuesday's 10-3 win over the Cardinals.
Hill went 2-for-4 with a solo homer, three RBI, and a walk during Tuesday's 10-3 win over the Cardinals.
Tidwell (1-2) earned the win after allowing two runs on three hits and one walk over 6.2 innings against St. Louis on Tuesday. He struck out four.
The Rays recalled Cook from Triple-A Durham on Tuesday.
Williamson (hamstring) reported to Triple-A Durham on Tuesday to begin a rehab assignment, Marc Topkin of the Tampa Bay Times reports.
The Rays recalled Melton from Triple-A Durham and placed him on the 60-day injured list Tuesday due to a right hamstring strain.
The Rays optioned Piper to Triple-A Durham on Tuesday.
The Rays placed Wells on the 15-day injured list Tuesday with right forearm tightness.
The Rays activated Fraley (hernia) from the 60-day injured list Tuesday.
Rays manager Kevin Cash said recently that McClanahan (forearm) has resumed playing catch but still has "a long way to go" before returning to the active roster, Marc Topkin of the Tampa Bay Times reports.
