NBA stat of the day #232:
— NBA Stats (@sports_mediocre) March 15, 2023
To answer your question, no rookie has ever done that. The highest TS% over a 14-game span (min 20 ppg) by a rookie was Shaq at 66.6%
Jalen Williams broke that record tonight, reaching 67.2% TS on 20.2 ppg. Incredible run https://t.co/WKGSg3KXFi