A team has finished a game with 10-18-5 runs-hits-errors line 2 times since 1897, most recently Kansas City Monarchs on 19 May 1940. That is about one every 221,502 team-games.
Box score for the most recent one ↗
10-17-7 10-18-2 10-18-4 10-18-3 10-18-1 10-18-0 10-18-5 10-18-6 10-19-3 10-19-4 10-19-1 10-19-2 10-19-0
The whole distribution — Runs-Hits-Errors Lines · All 18 shapes