The UNO Mavericks Baseball team is a Division I college baseball team that was established in 1947 and competes in the Summit League. The team is based in Omaha, Nebraska, and its home games are played at Tal Anderson Field.

The Mavericks have won three Summit League regular season championships and one Summit League Tournament championship. They have also made one NCAA Tournament appearance, in 2019. The Mavericks are a proud tradition in Omaha, and they continue to be a competitive team in the Summit League.

In 2019, the Mavericks made their first NCAA Tournament appearance in school history. They were eliminated by Baylor in the LA Regionals. Also in 2019, the Mavericks won their third Summit League regular season championship. They went on to defeat Oral Roberts in the Summit League Tournament championship game.