  We calculate the matching of the transversity and pretzelosity transverse
momentum dependent distributions (TMD) on transversity collinear distribution
at the next-to-next-to-leading order (NNLO). We find that the matching
coefficient for pretzelosity distribution is zero, despite the matrix element
for it is nontrivial. This result suggests that the pretzelosity matches a
twist-4 distribution. The matching for transversity TMD distributions is
provided for both parton distribution functions and fragmentation functions
cases.
