A team has finished a game with 5-9-6 runs-hits-errors line 20 times since 1897, most recently Detroit Tigers on 16 July 1942. That is about one every 22,150 team-games.
Box score for the most recent one ↗
5-9-2 5-9-1 5-9-9 5-9-4 5-9-5 5-9-7 5-9-6 5-9-8 5-10-3 5-10-2 5-10-1 5-10-0 5-10-6
The whole distribution — Runs-Hits-Errors Lines · All 18 shapes