A team has finished a game with 14-18-3 runs-hits-errors line 18 times since 1897, most recently Boston Red Sox on 25 September 2003. That is about one every 24,611 team-games.
Box score for the most recent one ↗
14-17-0 14-17-3 14-17-6 14-17-8 14-17-2 14-17-4 14-18-3 14-18-0 14-18-1 14-18-2 14-18-6 14-18-4 14-18-7
The whole distribution — Runs-Hits-Errors Lines · All 18 shapes