Vasquez (10-6) earned the win Wednesday over the Pirates, allowing just one hit and two walks over five scoreless innings. He struck out two.
Chandler (6-9) took the loss Wednesday against the Padres, allowing two runs (one earned) on four hits and two walks over 5.2 innings. He struck out three.
Padres manager Craig Stammen said Wednesday that Mize (ankle) felt good after his bullpen session and will start Friday against the Rays, AJ Cassavell of MLB.com reports.
Rodriguez underwent surgery Wednesday to repair the labrum in his left hip, Kevin Gorman of TribLive.com reports.
Darvish (elbow) threw a bullpen session at Petco Park on Wednesday, AJ Cassavell of MLB.com reports.
The Padres recalled Morgan from Triple-A El Paso on Wednesday.
The Padres placed Estrada on the 15-day injured list Wednesday with a right shoulder impingement.
Triolo is out of the lineup for Wednesday's game against the Padres.
Campusano is not in the lineup for Wednesday's game versus the Pirates.
Fermin will start at catcher and will bat ninth in Wednesday's game against the Pirates.
