A team has finished a game with 10-10 singles and extra-base hits 50 times since 1897, most recently Detroit Tigers on 13 August 2024. That is about one every 8,860 team-games.
Box score for the most recent one ↗
10-4 10-5 10-6 10-7 10-8 10-9 10-10 10-11 10-12 11-1 11-2 11-3 11-4
The whole distribution — Singles and Extra-Base Hits · All 18 shapes