A team has finished a game with 15-11-2 runs-hits-errors line 2 times since 1897, most recently St. Louis Cardinals on 7 September 1993. That is about one every 221,502 team-games.
Box score for the most recent one ↗
15-9-0 15-9-2 15-9-1 15-10-0 15-10-3 15-11-0 15-11-2 15-11-1 15-11-3 15-12-3 15-12-2 15-12-0 15-12-6
The whole distribution — Runs-Hits-Errors Lines · All 18 shapes