Four Free-Agent Fits For the Padres' Suddenly Empty Rotation

[Bryan Jaeger]

The Padres have a few needs to address this offseason, but a front-end starter is the top priority. Budget limitations leave around $52 million in Competitive Balance Tax Space (25th among MLB teams), so they must be selective in their free-agent signings.

 

This offseason, the Padres lost Dylan Cease and Michael King (who opted out) to free agency. The current starting rotation consists of Nick Pivetta, Joe Musgrove, Yu Darvish (who will miss the 2026 season), Randy Vásquez, and JP Sears. Musgrove missed all of 2025 while rehabbing from Tommy John surgery, which he needed after an injury in the 2024 postseason. Darvish and Sears, meanwhile, struggled with ERAs above 5.00. The depth behind these pitchers is thin. Their inexperience and struggles make adding a reliable starter critical, especially given the team's financial constraints and Darvish's pending absence.

 

So, where can the Friars turn to ensure their rotation stays attached through a 162-game grind in 2026?

 

Re-signing Michael King or Dylan Cease

 

Re-signing both pitchers is unlikely, but bringing back either is sensible. King, with ERAs of 2.95 and 3.44 over the past two seasons, has twice exceeded 100 innings in his seven-year career. There are durability concerns after injuries chopped him down in 2025 (and the fact that he was a reliever before joining the Padres). Still, when healthy, he's a frontline starter.

 

Cease, despite a 4.55 ERA in 2025, has been consistent the last five seasons, logging at least 165 innings and 214 strikeouts each year. Both pitchers will be 30 years old in 2026 and are projected to cost around $24-30 million annually.

Zac Gallen

 

Gallen finished this past season far from his stellar 2022 and 2023 form, when he finished in the top five for the Cy Young Award. In 2025, he posted a 4.83 ERA and a 175:66 strikeout-to-walk ratio, allowing over 100 earned runs for the first time in his nine-year career, all with the Arizona Diamondbacks. At 30, his value is lower than Cease's or King's (likely in the $18-22 million per year range). Despite a rough season, his experience in the NL West could aid the Padres, and he may be the best chance for the team to add a frontline arm at a discount, if he can bounce back.

 

Merrill Kelly

 

Another former Diamondback is available in Kelly. He was traded to the Texas Rangers at the trade deadline, posting a 4.23 ERA while striking out 46 batters in 55 1/3 innings with his new team. Before the trade, he had a 3.22 ERA with 121 strikeouts over 128 2/3 innings. Over his seven-year career, he's failed to reach 150 innings only once (excluding the shortened 2020 season).

 

Kelly is older than the three pitchers mentioned above (37), so he could serve as a one-year option that won't break the bank ($15-20 million). The one-year deal could be a smart gamble considering he also has experience within the NL West, and the fact that's made at least 30 starts in three of the past four campaigns. His ceiling is lower than everyone else here, but reliability is arguably more of a need than pure talent in San Diego's rotation. 

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Ultimately, whichever arms the Padres pursue this winter, strategically adding a frontline starter who balances performance, durability, and budget will be key to their aspirations for 2026. Their offseason decisions at the top of their rotation may well determine how far this team goes next year.

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