A team has finished a game with 19-15-2 runs-hits-errors line 1 time since 1897, most recently New York Giants on 15 September 1897. That is about one every 443,004 team-games.
Box score for the most recent one ↗
18-26-2 18-26-0 19-0-0 19-12-1 19-13-1 19-14-1 19-15-2 19-15-0 19-15-4 19-15-3 19-15-1 19-16-4 19-16-6
The whole distribution — Runs-Hits-Errors Lines · All 18 shapes