The first month of the 2026 season is in the book. The main priority for the San Diego Padres is still rectifying their starting rotation. Injuries have made it impossible to figure out the rotation beyond Michael King and Randy Vasquez in the top two spots.
The next order of business is deciding the future of Walker Buehler, German Marquez, and, to a lesser extent, Matt Waldron. None of them has been consistent at all to claim the third starter role and complement King and Vasquez.
Performance does
matter.
A Canning and Giolito sighting could be coming to Petco Park
With the order of the rotation still up for grabs, the front office has some sorting out to do. Reinforcements like Griffin Canning and Lucas Giolito are working their way back to the majors.
Canning is close to making his season debut after rehabbing a ruptured left Achilles tendon suffered last June. He has made four starts with the Padres Triple-A affiliate, El Paso Chihuahuas.
Canning has a 1-1 record with a 3.60 ERA. He has struck out 18 batters in 15 innings pitched. Circle the second week of May for him to become a viable starting-pitching option.
Newly signed Lucas Giolito will need approximately 25 days to get his arm and body ready to pitch in the majors. All of Giolito’s training will take place with the Friars Single-A affiliate, Lake Elsinore Storm.
In his first start, he exited the contest after being hit by a comebacker to the mound. Giolito is reported to be fine with a bruised pitching hand and will make his next start. Before Giolito left the game, his velocity was between 90 and 91 mph, which was lower than expected but not alarming. The Friar Faithful can expect him to be available to start by the third week in May.
Canning and Giolito offer plenty of value in a starter role because of their high-end pitching repertoire when healthy. The Friars do not need them to be elite with an under 1.00 WHIP, but each must stay consistent on the mound to keep the Padres close in every game.
Will a starter move to pen?
The decision on who stays or leaves the organization may hinge on which pitcher can work out of the bullpen. The candidate must be able to warm up quickly and pitch successfully in situational baseball.
Their role is to go against only two or three hitters in an opposing lineup, but recording those outs could be the difference in a victory. Buehler, Marquez, and Waldron have all worked out of the bullpen at some point in their major league career, but are primarily known as starting pitchers.
The one negative with this possible move is that none of them throw a high-90s pitching arsenal, which is essential to becoming an effective reliever.
The rotation will remain in order at least through the interim. It gives Marquez and Buehler another chance to state their case to remain on the roster. Padres manager Craig Stammen wants to be put in a tough situation because his starting pitchers are performing well.
Ultimately, performance on the mound will dictate whether the starting rotation needs changes. The Padres need more consistent starting pitching to remain in contention for a postseason berth.
Next month could usher in a different look for the rotation.
