A team has finished a game with 6-12-7 runs-hits-errors line 3 times since 1897, most recently Philadelphia Phillies on 24 September 1935. That is about one every 147,668 team-games.
Box score for the most recent one ↗
6-12-0 6-12-5 6-12-6 6-12-4 6-12-1 6-12-8 6-12-7 6-12-9 6-13-3 6-13-4 6-13-1 6-13-2 6-13-0
The whole distribution — Runs-Hits-Errors Lines · All 18 shapes