Derrin Hansen and the Mavs gained a commit from 2022 guard Tony Osburn on Wednesday.
"Playing division one basketball has always been a dream of mine," Osburn wrote in his commitment announcement on Twitter.
Osburn averaged 25 points and four rebounds in 28 games for Mound City (Missouri) in 2020.
The 6-foot-2, 175-pound senior also had an offer from North Dakota State.
Looking back at the last five seasons of UNO men's basketball