A team has finished a game with 13-15-3 runs-hits-errors line 28 times since 1897, most recently Atlanta Braves on 6 April 2003. That is about one every 15,821 team-games.
Box score for the most recent one ↗
13-14-0 13-14-4 13-14-2 13-14-7 13-14-3 13-14-5 13-15-3 13-15-4 13-15-1 13-15-5 13-15-0 13-15-8 13-15-2
The whole distribution — Runs-Hits-Errors Lines · All 18 shapes