Los Angeles Angels In the
2018 Major League Baseball draft, the
Los Angeles Angels selected Warren in the sixth round, with the 181st overall pick. He began his 2018 season with the
Orem Owlz, later finishing with the
Single-A Burlington Bees. Warren was promoted to the
Low-A Inland Empire 66ers to begin 2019, later finishing with the
Double-A Mobile BayBears. Warren did not pitch in 2020 due to the cancellation of the minor league season caused by the
COVID-19 pandemic. He began his 2021 season with the
Triple-A Salt Lake Bees. In innings, Warren posted a 6.19 ERA, striking out 27.1% of opposing hitters with a 10.8% walk rate. Warren was called up to the majors for the first time on July 28, 2021. He made his debut the following night, pitching scoreless innings in relief against the
Oakland Athletics. On August 6, Warren picked up his first major league win against the
Los Angeles Dodgers, pitching scoreless innings. He finished his rookie campaign with a 1.77 ERA with 20 strikeouts across 16 relief appearances for the Angels. Warren made 14 appearances for Los Angeles in 2022, working to a 2–0 record and 5.63 ERA with nine strikeouts in 16 innings pitched. On January 9, 2023, Warren was
designated for assignment by the Angels following the signing of
Brett Phillips. He cleared waivers and was sent outright to Triple-A Salt Lake on January 13. Warren began the 2023 season with Salt Lake, making 5 scoreless appearances with 8 strikeouts and 3 walks in 7.0 innings pitched. On April 21, his contract was selected to the active roster. He made two appearances before being shut down due to injury. On May 5, 2023, it was revealed that Warren would require
Tommy John surgery, ending his season. On February 7, 2024, Warren was designated for assignment by the Angels following the acquisition of
Guillermo Zuñiga. He was released by the Angels the following day.
San Francisco Giants On February 14, 2024, Warren signed a one-year, major league contract with the
San Francisco Giants. He was activated from the injured list and optioned to the Triple–A
Sacramento River Cats on July 13. Warren made 6 appearances for San Francisco, posting a 1.69 ERA with 7 strikeouts across innings pitched. On January 8, 2025, Warren was designated for assignment by the Giants.
New York Mets On January 15, 2025, Warren was claimed off waivers by the
New York Mets. He was optioned to the Triple-A
Syracuse Mets to begin the regular season. Warren was again optioned to Triple-A Syracuse to begin the 2026 season. ==References==