Michael Savano will upset Niccolo Catini to advance in the M25 Poznan clay draw. Savano is 18 and sits at ATP ranking 1446, and he stormed through qualifying with straight sets, beating Paul Roeder 6-4, 6-0 on August 24 and Wojciech Marek 6-1, 6-2 on August 25. The match is scheduled in Poznan, Pol…