1999 Atlantic Coast Conference baseball tournament

The 1999 Atlantic Coast Conference baseball tournament was held at the Durham Bulls Athletic Park in Durham, North Carolina, US from May 18 through 22. won the tournament and earned the Atlantic Coast Conference's automatic bid to the 1999 NCAA Division I baseball tournament.

Play-in game

 * The two teams with the worst records in regular season conference play faced each other in a single elimination situation to earn the 8th spot in the conference tournament.

Seeding procedure
From TheACC.com : On Saturday (The Semifinals) of the ACC Baseball Tournament, the match-up between the four remaining teams is determined by previous opponents. If teams have played previously in the tournament, every attempt will be made to avoid a repeat match-up between teams, regardless of seed. If it is impossible to avoid a match-up that already occurred, then the determination is based on avoiding the most recent, current tournament match-up, regardless of seed. If no match-ups have occurred, the team left in the winners bracket will play the lowest seeded team from the losers bracket.

All-Tournament Team
(*)Denotes Unanimous Selection