John Hefti-USA TODAY Sports

The San Francisco Giants sent reigning National League Cy Young Award winner Blake Snell on a rehab assignment, with his first minor league outing scheduled for Sunday with Single-A San Jose.

Snell was signed by the Giants late in spring training after winning the Cy Young as a member of the San Diego Padres last season. After a late ramp-up to get ready for major league games, Snell made just three starts before he went on the injured list April 24 with a left adductor strain.

There isn't a designated number of rehab outings that Snell will need before he returns.

With an 0-3 record and an 11.57 ERA to start the season for San Francisco, he was nowhere near the form that led him to a 14-9 record and a 2.25 ERA in 32 starts for San Diego last season.

In nine major league seasons with the Tampa Bay Rays (2016-20), Padres (2021-23) and Giants, Snell is 71-58 with a 3.30 ERA in 194 career starts and has an 11.1 strikeouts-per-nine-innings ratio.

Snell had a similar injury twice in his career, missing about a month in 2021 and three weeks in 2022. At the time he went on the IL in April, he was optimistic about a relatively quick return.

"I don't think it's as bad as what they say," Snell said at the time, hoping he would be out only two weeks after his 15-day IL stint ran its course.

"But it's the groin so I have no clue," Snell said.

Snell signed a two-year, $62 million deal in March. It includes a player option after the 2024 season.

More must-reads:

TODAY'S BEST
Oilers crush Panthers in Game 4, stay alive in Stanley Cup Final
Dodgers ace leaves game against Royals due to triceps tightness
Sam Mayer uses overtime restart to win Xfinity Series' return to Iowa
Liberty forward pushes herself into MVP conversation with big game vs. Aces
Tiger Woods makes big admission about his U.S. Open future
Cubs P 'Mike' Imanaga continues hot start vs. Cardinals
Celtics' All-Defensive guard reportedly could replace Kawhi Leonard on Team USA
Tee Higgins' contract decision adds pressure on Bengals in 2024
One-time Defensive Player of the Year open to reunion with former team
College baseball has become too regional for its own good
Three Padres prospects who should be untouchable in trade talks
Connor McDavid's history-making night helps Oilers stave off elimination
Astros scratch Justin Verlander as nightmare season continues
Watch: Oilers chase goaltender Sergei Bobrovsky from Game 4
Watch: Rockies third baseman takes advantage of Pirates laziness' to steal home
Pirates place young catcher on concussion IL
Watch: Game 4 of Stanley Cup Final gets off to chaotic start
Rockies 1B, former NL MVP diagnosed with internal oblique strain
NBA insider shares update on J.J. Redick's candidacy for Lakers HC job
Nationals hurler DJ Herz makes impressive history in third career start

Want more sports news?

Join the hundreds of thousands of fans who start their day with Yardbarker's Morning Bark, the best newsletter in sports.