Sandoval (2-5) picked up the win Tuesday against Pittsburgh after throwing seven scoreless innings and striking out seven batters while giving up three hits and a walk.
Sandoval (1-2) took the loss Tuesday, allowing four runs on six hits and three walks over 5.0 innings against Tampa Bay. He struck out six.
Sandoval (1-1) earned the win Wednesday, allowing two runs on four hits and two walks over 5.2 innings in a 10-2 victory over Miami. He struck out seven.
The Angels announced Tuesday that Sandoval will start Opening Day against the Orioles on March 28, Erica Weston of Bally Sports West reports.
The Angels and Sandoval avoided arbitration by agreeing to a one-year, $5.025 million contract Thursday, Rhett Bollinger of MLB.com reports.
Sandoval did not factor into the decision Tuesday, allowing two runs on five hits and three walks over five innings in a 6-2 loss against the Rays. He struck out seven.
Sandoval (7-10) picked up the win in Friday's 3-1 victory over the Mets, allowing one run on two hits and four walks over six innings. He struck out seven.
Sandoval (6-8) took the loss Tuesday as the Angels fell 5-1 to Atlanta, giving up two runs on three hits and four walks over five innings. He struck out three.
Sandoval will start the second game of Thursday's doubleheader at Detroit, Sam Blum of The Athletic reports.
Sandoval and the Angels won't face the Tigers on Wednesday after the game was postponed due to inclement weather in Detroit.