The Dodgers announced Tuesday that Ryan (elbow) will require Tommy John surgery, Juan Toribio of MLB.com reports.

The Dodgers placed Ryan (elbow) on the 15-day injured list Sunday, and manager Dave Roberts said the right-hander will miss the rest of the 2024 season, Juan Toribio of MLB.com reports.

Ryan (1-0) allowed one run on two hits and three walks while striking out eight over 5.2 innings to earn the win over the Astros on Sunday.

Ryan will start Sunday's game against the Astros, Bill Plunkett of The Orange County Register reports.

The Dodgers selected Ryan's contract from Triple-A Oklahoma City on Monday.

The Dodgers are planning to call Ryan up from Triple-A Oklahoma City following the All-Star break, Fabian Ardaya of The Athletic reports.

Ryan (shoulder) is slated to start for Triple-A Oklahoma City on Saturday, Alex Freedman reports.

Ryan (shoulder) began a rehab assignment Monday in the rookie-level Arizona Complex League, striking out five and allowing no hits and one walk over two scoreless innings.