A team has finished a game with 3-11-6 runs-hits-errors line 15 times since 1897, most recently Seattle Mariners on 5 September 2011. That is about one every 29,533 team-games.
Box score for the most recent one ↗
3-10-4 3-10-7 3-10-8 3-11-2 3-11-3 3-11-5 3-11-6 3-11-0 3-11-1 3-11-4 3-11-8 3-11-7 3-11-9
The whole distribution — Runs-Hits-Errors Lines · All 18 shapes