In topcolor assisted technicolor, topgluons are massive gluons which
couple mainly to top and bottom quarks. We estimate the mass reach for topgluons
decaying to b anti-b at the Tevatron as a function of integrated luminosity.
The mass reach for topgluons decreases with increasing topgluon width, and is
0.77 - 0.95 TeV for Run II (2 fb^-1) and 1.0-1.2 TeV for TeV33 (30 fb^-1).