A team has finished a game with 6-7-4 runs-hits-errors line 47 times since 1897, most recently Arizona Diamondbacks on 23 September 2017. That is about one every 9,425 team-games.
Box score for the most recent one ↗
6-6-2 6-6-4 6-6-6 6-6-5 6-7-2 6-7-1 6-7-4 6-7-3 6-7-0 6-7-6 6-7-5 6-7-7 6-7-8
The whole distribution — Runs-Hits-Errors Lines · All 18 shapes