A team has finished a game with 5-8-6 runs-hits-errors line 20 times since 1897, most recently San Diego Padres on 29 April 1989. That is about one every 22,150 team-games.
Box score for the most recent one ↗
5-7-8 5-8-4 5-8-1 5-8-2 5-8-3 5-8-0 5-8-6 5-8-8 5-8-5 5-8-9 5-8-7 5-9-3 5-9-0
The whole distribution — Runs-Hits-Errors Lines · All 18 shapes