A team has finished a game with 6-19-6 runs-hits-errors line 1 time since 1897, most recently St. Louis Browns on 18 August 1932. That is about one every 443,004 team-games.
Box score for the most recent one ↗
6-18-2 6-18-6 6-18-4 6-19-1 6-19-2 6-19-3 6-19-6 6-19-0 6-19-4 6-20-2 6-20-3 6-20-1 6-21-1
The whole distribution — Runs-Hits-Errors Lines · All 18 shapes