Keith J. Asmussen
$3,290,108
2026 earnings
13%
2026 wins
$19,159,665
lifetime earnings
racing Record
2026 Stats
Career Stats
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48
Firsts
262
45
Seconds
252
45
Thirds
284
246
Unplaced
1,316
384
Starts
2,114
$3,290,108
Earnings
$19,159,665
$8,568
Earnings / Start
$9,063
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Bio
Keith Asmussen is carrying on a successful family tradition in the horse industry by building his own career as a jockey. He’s the son of Hall of Fame trainer Steve Asmussen, the all-time winningest trainer in North America, the nephew of Eclipse Award-winning rider Cash Asmussen, and the grandson of quarter horse jockey Keith Asmussen.
Keith Asmussen is carrying on a successful family tradition in the horse industry by building his own career as a jockey. He’s the son of Hall of Fame trainer Steve Asmussen, the all-time winningest trainer in North America, the nephew of Eclipse Award-winning rider Cash Asmussen, and the grandson of quarter horse jockey Keith Asmussen.
The younger Keith briefly rode in 2020, snagging six wins, but after he earned a Master’s degree in business from the University of Texas, he focused full-time on the profession during winter 2022-23, based at Oaklawn Park. Over the next year, he established a foothold in the competitive jockey colonies in Arkansas, Indiana, and Kentucky.
Asmussen won his first graded stakes Feb. 24, 2024, at Oaklawn Park aboard D. Wayne Lukas-trained Lemon Muffin in the Honeybee Stakes. His younger brother Erik is also pursuing a riding career.
