A team has finished a game with 12-13-9 runs-hits-errors line 1 time since 1897, most recently Philadelphia Phillies on 25 July 1899. That is about one every 443,004 team-games.
Box score for the most recent one ↗
12-12-6 12-12-8 12-13-4 12-13-2 12-13-1 12-13-3 12-13-9 12-13-0 12-13-5 12-13-7 12-14-4 12-14-2 12-14-5
The whole distribution — Runs-Hits-Errors Lines · All 18 shapes