3rd-Fair Grounds, $59,150, Alw (NW1X)/Opt. Clm ($100,000), 2-17, 3yo, 1 1/16m, 1:43.74, sy, 2 lengths. TUSCAN SKY (c, 3, Vino Rosso--South Andros {SW, $207,125}, by Sky Mesa) facing a field scratched down to just two other runners, backed up a big figure in his Aqueduct debut, also over a muddy surface, Jan. 13 with a defeat here of 'TDN Rising Star' and GIII Lecomte S. runner up Nash (Medaglia d'Oro). Letting that runner go up to set an uncontested lead in what wound up a two-horse race, Tuscan Sky stalked...