Corza 4

The Corza 4 line, as we hold it, runs a single release, the 2007 High MOI with MWT edition under TaylorMade's Rossa banner. There is no earlier or later entry on record here, so what we can tell is the shape of that one moment rather than a lineage across years.

That 2007 release carried the Rossa design language forward with a triangular head shape and wire-frame construction in 304 stainless steel, paired with a semi-floating putterface, according to thegolfwire.com. The same report has it finished in Midnight Black and priced at 189 USD, with an availability date of April 20. None of this is verified against the maker's own materials, so it stands as one outlet's account of the putter rather than an established figure.

With only the one row on the books, the Corza 4's arc is really a single data point: a Rossa-era mallet built around MOI and moveable weight technology, reported to market in the spring of 2007. Whether that single release represents the whole of the line's story or simply the portion that reached our files is a question the record as it stands cannot answer.