Cade Cunningham messed around and got a triple-double in his rookie season against the Lakers on November 21.

pistons rookies to record a triple double
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Cade CunninghamCade Cunningham11/21/2021DETDETvsLALLAL13813121020362128.61911.10030
Grant HillGrant Hill4/7/1995DETDETvsORLORL141211110211101855.6010.01425.03
Dave DeBusschereDave DeBusschere3/5/1963DETDETSFWSFW14415181071643.81333.35
StatMuse has game-level data for triple-doubles going back to the 1950-51 season.