1st-Belmont, $90,000, Msw, 4-24, 3yo/up, 7f, 1:23.56, ft, 3/4 length. FIRST CAPTAIN (c, 3, Curlin--America {GSW & MGISP, $580,532}, by A.P. Indy) re-rallied late to kick his career off with a promising victory in the Belmont opener Saturday. The $1.5-million Fasig-Tipton Saratoga '19 co-topper and first foal out of GSW and MGISP America was let go at 3-1 off a 9-5 morning line here for the typically patient Shug McGaughey. He broke cleanly enough, and moved up to track from the pocket behind favored fellow firster Mahaamel (Into Mischief)--a $700,000...