Johnson (5-9) took the loss Sunday, allowing three runs on seven hits, no walks and a hit-by-pitch over 4.2 innings against the Twins. He struck out six.
Sandoval (1-7) took the loss against the Rays on Sunday, allowing five runs on four hits and two walks with five strikeouts over seven innings.
Story went 1-for-4 with a solo home run in Sunday's 5-1 loss to the Rays.
The Red Sox activated Guerrero (shoulder) from the 15-day injured list Sunday, per Ian Browne of MLB.com.
Boston optioned Olds to Triple-A Worcester on Sunday.
Crochet (shoulder) threw a two-inning side session Saturday, Ian Browne of MLB.com reports.
Houck (elbow) allowed two runs (one earned) on two hits while striking two over 3.1 innings for Triple-A Worcester on Saturday.
Abreu is out of the lineup for Boston's matchup with Tampa Bay on Sunday.
Rodriguez (4-8) took the loss Friday against the Twins after allowing three runs on eight hits while striking out four over 6.2 innings. He also hit a batter.
Suarez (8-4) earned the win against the Rays on Friday, allowing one run on three hits and five walks while striking out five across 5.2 innings.
