Diamondbacks sign Max Kepler despite 80‑game ban

The Arizona Diamondbacks have signed veteran outfielder Max Kepler to a major league contract, the team announced on Sunday, June 7. Kepler, 33, remains on Major League Baseball's restricted list and will not be eligible to join the active roster until June 25 as he completes an 80-game suspension for a performance-enhancing drug violation.

Kepler's suspension was announced by MLB on January 9 after he tested positive for Epitrenbolone, a banned substance. He was a free agent at the time, having played the 2025 season with the Philadelphia Phillies on a one-year, $10 million contract. Under league rules, he is ineligible for any postseason roster in 2026 as a result of the suspension.

The signing represents a calculated short-term gamble for the Diamondbacks, who entered Sunday in second place in the National League West and in contention for a wild card spot. Team officials have indicated a desire to add left-handed power to their lineup. Once eligible, Kepler is expected to provide a veteran bat against right-handed pitching, potentially filling a role as a corner outfielder or designated hitter alongside franchise cornerstone Corbin Carroll.