A team has finished a game with 20-24-0 runs-hits-errors line 2 times since 1897, most recently Chicago White Sox on 20 June 2006. That is about one every 221,502 team-games.
Box score for the most recent one ↗
20-22-0 20-23-4 20-23-0 20-23-5 20-23-2 20-23-1 20-24-0 20-24-1 20-24-2 20-25-1 20-25-0 20-26-2 20-27-4
The whole distribution — Runs-Hits-Errors Lines · All 18 shapes