A team has finished a game with 8-8-6 runs-hits-errors line 3 times since 1897, most recently St. Louis Cardinals on 18 May 1950. That is about one every 147,668 team-games.
Box score for the most recent one ↗
8-7-3 8-8-3 8-8-2 8-8-1 8-8-5 8-8-0 8-8-6 8-8-10 8-8-8 8-8-4 8-8-7 8-8-9 8-9-5
The whole distribution — Runs-Hits-Errors Lines · All 18 shapes