A team has finished a game with 4-12-6 runs-hits-errors line 16 times since 1897, most recently Atlanta Braves on 30 June 1991. That is about one every 27,687 team-games.
Box score for the most recent one ↗
4-11-8 4-11-10 4-11-9 4-12-1 4-12-2 4-12-3 4-12-6 4-12-4 4-12-0 4-12-8 4-12-7 4-12-10 4-12-5
The whole distribution — Runs-Hits-Errors Lines · All 18 shapes