On the official
records and history site of OSU basketball, your recollection is proven accurate based on the assist records in tOSU history books.
As noted on page 132 of the OSU basketball record book, the yearly assist leaders were first recognized officially in 1974 as compared to the NCAA in 1984.
Re. Havlicek as the leader in career triple doubles, it is interesting that the records for double-doubles (page 141) indicates Hondo only had 27 double doubles in his 3 year career including 13 in his senior season (61-62).
Agree with the assumption that Havlicek holds the unofficial record for triple doubles, but probably at an arbitrary rate much less than 8-10 per year.
For some basketball purists, the records of double doubles by Jerry Lucas is eye opening! In his 3 year career Lucas recorded double doubles in 78 games. That means of his 84 games in 60-62, he fell short of a double double just 6 times!
Back to Turner, his accomplishments this year will seemingly require a new catgory for the OSU record book, since the triple double is not yet an official listing in the archives.