The Preakness traditionally features the winner of the Kentucky Derby competing against other runners from that race as well as some "new shooters" – horses that either bypassed the Derby or did not qualify. However,
Country House – the winner of the
2019 Kentucky Derby (by disqualification) – was withdrawn from consideration for the Preakness on May 7 when his trainer detected a virus; this marked the first time the Kentucky Derby winner did not race in the Preakness Stakes since
1996. Due to his absence, there was no possibility of a Triple Crown winner for 2019. The field also did not include
Maximum Security, who crossed the finish line first in the Kentucky Derby but was disqualified for impeding other horses. His owner indicated that without a chance of winning the Triple Crown, he felt that the two week gap between the Derby and Preakness was too short. In addition, Code of Honor and Tacitus, respectively the second- and third-place finishers in the Derby, skipped the Preakness. This meant that for the first time since
1951, the Preakness was missing the first four horses to cross the finish line in the Derby. In their absence, thirteen horses were entered in the Preakness in what was considered a wide-open race. Contenders included: •
Improbable – fourth in the Derby, winner of the
Los Alamitos Futurity, and second in the
Rebel Stakes and
Arkansas Derby •
War of Will – seventh in the Derby and winner of the
Lecomte Stakes and
Risen Star Stakes • Win Win Win – ninth in the Kentucky Derby and second in the
Blue Grass Stakes • Bodexpress – thirteenth in the Derby and second in the
Florida Derby • Anothertwistafate – automatically qualified by winning the
El Camino Real Derby • Alwaysmining – automatically qualified by winning the
Federico Tesio Stakes • Laughing Fox – automatically qualified by winning the Oaklawn Stakes • Signalman – winner of the
Kentucky Jockey Club Stakes • Owendale – winner of the
Lexington Stakes • Bourbon War – second in the
Fountain of Youth Stakes After the post position draw on May 15, Improbable was made the 5-2
morning-line favorite after also being the favorite in the
Kentucky Derby. ==Race description==