A team has finished a game with 17-21-3 runs-hits-errors line 3 times since 1897, most recently Cincinnati Reds on 2 September 1922. That is about one every 147,668 team-games.
Box score for the most recent one ↗
17-20-0 17-20-1 17-20-3 17-20-4 17-21-5 17-21-1 17-21-3 17-21-2 17-21-0 17-21-4 17-22-4 17-22-3 17-22-0
The whole distribution — Runs-Hits-Errors Lines · All 18 shapes