A team has finished a game with 8-12-4 runs-hits-errors line 66 times since 1897, most recently Pittsburgh Pirates on 3 May 2014. That is about one every 6,712 team-games.
Box score for the most recent one ↗
8-11-5 8-11-7 8-12-2 8-12-1 8-12-3 8-12-0 8-12-4 8-12-6 8-12-5 8-12-8 8-12-7 8-12-9 8-13-2
The whole distribution — Runs-Hits-Errors Lines · All 18 shapes