A team has finished a game with 9-18-5 runs-hits-errors line 4 times since 1897, most recently Pittsburgh Pirates on 10 September 1978. That is about one every 110,751 team-games.
Box score for the most recent one ↗
9-17-4 9-17-0 9-17-6 9-18-3 9-18-4 9-18-1 9-18-5 9-18-7 9-18-2 9-18-0 9-19-2 9-19-3 9-19-5
The whole distribution — Runs-Hits-Errors Lines · All 18 shapes