The final Grade 1 Kentucky Derby trial takes place at Oaklawn tonight with the Arkansas Derby which has a field of nine. Todd Pletcher's Magnum Moon, winner of the Grade 2 Rebel Stakes by three and a half lengths here from Solomini, is unbeaten in three races. Quip won the Tampa Bay Derby and is also in with a shout.

Accelerate heads the Oaklawn Handicap field where the Santa Anita Handcap winner takes on City of Light who also won the Grade 1 Triple Bend by a length and a half on the same card, following his breakthrough graded victory in the Malibu Stakes in December.

At Keeneland the Grade 1 Coolmore Jenny Wiley Stakes is the feature race. A field of 11 include Brian Walsh trained Proctor's Ledge. Sistercharlie an Irish bred by Myboycharlie, trained by Chad Brown is the favourite.

Lady Aurelia will face nine rivals when she kicks off her 2018 campaign in the $100,000 Giant's Causeway Stakes (9.57pm) over five and a half furlongs.

My Boy Jack currently occupying the 20th spot on the Kentucky Derby points leaderboard runs for points in the Grade 3 Lexington Stakes.