The Bucks are declining the 2026-27 team option on Jackson's contract, per Eric Nehm of The Athletic.
Jackson is now heading for unrestricted free agency this offseason. The 2023 second-rounder took a step back in 2025-26 after starting a career-high 43 regular-season games in 2024-25, averaging 2.4 points and 1.5 rebounds in 8.5 minutes per game over 48 appearances a year ago.