A team has finished a game with 13-6 singles and extra-base hits 290 times since 1897, most recently Chicago White Sox on 18 August 2025. That is about one every 1,527 team-games.
Box score for the most recent one ↗
13-0 13-1 13-2 13-3 13-4 13-5 13-6 13-7 13-8 13-9 13-10 13-11 13-12
The whole distribution — Singles and Extra-Base Hits · All 18 shapes