A team has finished a game with 12-19-4 runs-hits-errors line 5 times since 1897, most recently Cleveland Guardians on 30 July 2008. That is about one every 88,600 team-games.
Box score for the most recent one ↗
12-19-6 12-19-0 12-19-1 12-19-3 12-19-5 12-19-2 12-19-4 12-20-2 12-20-4 12-20-0 12-20-3 12-20-6 12-20-1
The whole distribution — Runs-Hits-Errors Lines · All 18 shapes