Courvoisier (Tapit), last-out winner of the Jan. 1 Jerome S., tuned up for Saturday's GIII Withers S. with a five-furlong work in 1:02.41 (2/15) over the Belmont training track Friday. "He's doing well," trainer Kelly Breen said. "He breezed Friday by himself. It was a maintenance workout and he's good to go." Owned by Hill 'n' Dale Equine Holdings and James Spry, Courvoisier is a son of 2014 champion 2-year-old filly Take Charge Brandi (Giant's Causeway). Jerome fourth-place finisher Unbridled Bomber (Upstart) was declared ready for the Withers following a...