Littell allowed one run on six hits while striking out seven in a no-decision against the Mets on Saturday.
Littell (1-2) picked up a loss after he pitched six innings, giving up two runs on eight hits while striking out six batters in Sunday's 4-2 loss to the White Sox.
Littell (1-1) took the loss Monday against the Tigers, allowing five runs on nine hits and no walks over six innings. He struck out seven.
Littell came away with a no-decision in Wednesday's 4-2 win over the Angels, allowing one run on six hits and three walks over 4.1 innings. He struck out four.
Littell came away with a no-decision in Friday's 10-7 loss to the Rockies, allowing one run on five hits over five innings. He struck out five without walking a batter.
Littell (1-0) earned the win over the Blue Jays on Saturday, allowing four hits and two walks over six scoreless innings. He struck out six.
Littell allowed two runs on six hits and two walks while striking out three batters over 3.1 innings in Sunday's Grapefruit League game against the Tigers.
Littell signed a one-year, $1.85 million contract with the Rays on Thursday to avoid arbitration, Mark Feinsand of MLB.com reports.
Littell didn't factor into the decision Friday during the Rays' 11-4 loss to the Blue Jays, coughing up three runs on three hits and two walks over 1.1 relief innings. He struck out one.
Littell came away with a no-decision Saturday, allowing two unearned runs on five hits and a walk over 5.2 innings in the Rays' 7-6 victory over the Blue Jays. He struck out six.