See Article / Sunday, March 22, 2026 / Categories: Equestrians Nitrogen Returns to Work Tab After Azeri Defeat Champion Nitrogen returned to the work tab March 22 at Oaklawn Park with a sizzling half-mile workout over a fast track for dual Hall of Fame trainer Mark Casse. Previous Article Mindframe Named Maryland-Bred Horse of the Year Next Article Emerging Market, Forced Entry Shine for Stoneriggs Farm Print 12 Rate this article: No rating Please login or register to post comments.