Jun 16 2019: Michael O'brien places 15th at the Men 4-5 Race at the Tour of Washington County in a group sprint

Jun 16 2019: Michael O'brien places 8th at the Men Cat 4/5 Race at the Tour of Washington County - Crit in a group sprint

Jun 16 2019: Michael O'brien places 17th at the Men 4-5 Race at the Tour of Washington County - TT in a group sprint

Jun 15 2019: Michael O'brien places 19th at the Men Cat 4/5 Race at the Tour of Washington County - RR in a group sprint

Jun 14 2019: Michael O'brien places 14th at the Men Cat 4/5 Race at the Tour of Washington County Kickoff Criterium in a group sprint