A team has finished a game with 12-14-6 runs-hits-errors line 3 times since 1897, most recently Philadelphia Phillies on 13 May 1903. That is about one every 147,668 team-games.
Box score for the most recent one ↗
12-13-7 12-14-4 12-14-2 12-14-5 12-14-3 12-14-1 12-14-6 12-14-0 12-15-2 12-15-5 12-15-1 12-15-4 12-15-3
The whole distribution — Runs-Hits-Errors Lines · All 18 shapes