Todd Plecher

Three-for-three in her young career, Kathleen O. (Upstart) looks to extend her undefeated record in Saturday's GII Gulfstream Park Oaks. The $275,000 2021 OBS April purchase will stretch out to two turns for the first time, having come from the clouds to break her maiden by a head over seven furlongs at first asking Nov. 21 at Aqueduct. This year, she's put up back-to-back wins at Gulfstream Park, first by a commanding 8 1/2-lengths in the Cash Run S. Jan. 1 and then by two lengths in the GII Davona...

Three-time GI Belmont S.-winning conditioner Todd Pletcher sent out a trio of colts to breeze Friday morning at Big Sandy in preparation for this year's running of the final leg of the Triple Crown June 5. GI Curlin Florida Derby winner and GI Kentucky Derby ninth-place finisher Known Agenda (Curlin) breezed in company with GI Hill 'n' Dale Metropolitan H. contender Dr Post (Quality Road). The duo went in 1:02.54 (8/18). Irad Ortiz, Jr. was aboard Known Agenda, with Hall of Famer John Velazquez on last year's Belmont S. runner-up...