Nitrogen, the reigning champion 3-year-old filly, put on an impressive display in her season opener, showcasing her talent and determination. This race, the $250,000 Bayakoa Stakes (G3) at Oaklawn Park, was a perfect starting point for Nitrogen to build momentum for the upcoming season.
With a commanding performance, Nitrogen left her stablemate Nerazurri behind in the stretch, securing a comfortable 2 3/4-length victory. Nerazurri, although finishing second, demonstrated her own prowess by securing a graded stakes placing, a feat that ensured a one-two finish for their trainer, Mark Casse.
Casse, after witnessing the brief battle between his fillies, couldn't help but express his admiration for Nitrogen. "It's like having both your kids out there, but there's only one Nitrogen," he said, highlighting the unique talent of his champion filly.
Nitrogen, a 4-year-old Medaglia d'Oro daughter, not only won against older rivals for the first time but also showcased her versatility. Having earned a Sovereign Award in 2024 as Canada's champion 2-year-old filly, Nitrogen had already proven her mettle in high-level races. Her runner-up finishes in the Spinster Stakes (G1) and the Breeders' Cup Distaff (G1) in 2025 further solidified her reputation.
On the day of the race, Nitrogen cruised in third, strategically positioned by jockey Jose Ortiz. As the race progressed, Ortiz made a well-timed move, engaging Nerazurri for the lead before pulling away for an effortless win. Nitrogen completed the 1 1/16-mile race in 1:43.53 on a fast track, returning as the big favorite with a payout of $2.60.
Trainer Casse was full of praise for his champion, saying, "She amazes me and makes me look good. She breathes different air." With an impeccable record of never finishing out of the money in 13 career starts, Nitrogen's earnings now exceed $2.1 million. Her versatility is evident, having started her career on turf and then transitioning to dirt racing, where she captured three consecutive graded stakes victories.
However, not all Casse's horses had a successful day. Sandman, the winner of last year's Arkansas Derby (G1) at Oaklawn, failed to replicate his previous success in his 4-year-old debut. Sent off as the favorite at 3-5, Sandman finished fifth in a challenging allowance optional claiming race. Despite a strong start, he couldn't find the necessary room to make his move, ultimately finishing behind San Siro, a 5-year-old gelding trained by Brendan Walsh.
And this is the part most people miss: Nitrogen's victory wasn't just about her talent. It's a testament to the hard work and strategic planning of her connections. From her breeding to her training, every step has been carefully crafted to bring out the best in this champion filly.
But here's where it gets controversial... With Nitrogen's impressive performance, some might argue that she's a shoo-in for another championship title. But is it too early to make such predictions? What do you think? Share your thoughts in the comments below and let's discuss the future of this remarkable filly!
