In his sixth try in a graded stakes, 5-year-old Komorebino Omoide broke through in the slop Monday to win by 2 1/4 lengths in the Grade 3, $400,000 St...
The Horseracing Integrity and Welfare Unit lifted a provisional suspension of trainer Robertino Diodoro. The suspension dated back to a charge, posted...
Circling half the field in the second turn, Heroic Move (5-1) got past the rest in the stretch, putting his nose in front with four strides to go and ...
Trainer Robertino Diodoro, who has been suspended provisionally by the Horseracing Integrity & Welfare Unit after the banned substance levothyroxi...
Robertino Diodoro, a top-15 trainer nationally in wins or earnings each of the last 10 years, has been hit with a provisional suspension by the Horser...
Never worse than second in five starts this year, 7-year-old Frosted Grace (9-2) pounced from mid-pack Monday night, taking the lead just before the s...
Arkansas stewards suspended trainer Robertino Diodoro for 30 days after a horse he trained tested for an excessive level of total carbon dioxide in th...
Airtime, unbeaten in two starts at the current Oaklawn meeting, is being pointed to the Grade 1, $1.25 million Arkansas Derby on April 1, trainer Robe...
Check out Barn Tours on Horse Racing NationPaulo Lobo (3/9)Brendan Walsh (3/9)Todd Pletcher (3/7)Spendthrift (2/27)Robertino Diodoro ha...
Saturday at Oaklawn, Robertino Diodoro became only the 37th trainer in North America to win 3,000 races after Arthurian won the afternoon's second rac...