Cowboys sign Jashaun Corbin, waive Dominic Richardson
Yahoo Sports • 1 min read • Latest: Aug 7, 2026, 9:47 PM
Last updated Aug 7, 2026
The Dallas Cowboys signed running back Jashaun Corbin on August 7, 2026, waiving undrafted rookie Dominic Richardson in the process. Corbin, who was named the rushing champion in the UFL last year, replaces Richardson on the roster. Corbin has previous NFL experience and recorded 514 rushing yards in 10 games for the San Antonio Brahmas last season. He will compete with other backs for a role behind starter Javonte Williams.
- •Jashaun Corbin signed after leading UFL in rushing last season.
- •Dominic Richardson waived to make room for Corbin.
- •Corbin averaged 5.75 yards per carry at Florida State.
- •Dallas RB depth includes Jaydon Blue, Phil Mafah, and others.
- •Corbin recorded 437 rushing yards with the Orlando Storm this spring.
- 9:47 PMYahoo Sports — Cowboys sign former UFL rushing champ; waive rookie RB
"There's movement at the bottom of the Cowboys' RB depth chart as a former UFL rushing champ takes a rookie's spot on the roster.
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