A team has finished a game with 23-10 singles and extra-base hits 1 time since 1897, most recently Cleveland Guardians on 10 July 1932. That is about one every 443,004 team-games.
Box score for the most recent one ↗
22-6 23-0 23-2 23-4 23-5 23-6 23-10 24-0 24-3 25-2 25-3 25-4 26-4
The whole distribution — Singles and Extra-Base Hits · All 18 shapes