A team has finished a game with 17-17-0 runs-hits-errors line 27 times since 1897, most recently Washington Nationals on 14 August 2019. That is about one every 16,407 team-games.
Box score for the most recent one ↗
17-15-6 17-16-2 17-16-0 17-16-1 17-16-4 17-16-3 17-17-0 17-17-2 17-17-3 17-17-4 17-17-1 17-17-6 17-18-2
The whole distribution — Runs-Hits-Errors Lines · All 18 shapes