Heavy Machinery was a professional wrestling tag team in WWE, composed of Otis and Tucker. Otis currently competes on the SmackDown brand, while Tucker is no longer with the company. They started to work together while they were trained in NXT, WWE's farm territory as Otis Dozovic and Tucker Knight. They stayed in NXT until 2019, when they were promoted to the main roster and shortly after, their ringnames were shortened to Otis and Tucker. They competed several times for the Smackdown Tag Team Championships, but they never won it. Despite this, Otis won the Money in the Bank briefcase in 2020. Months later, the team was split when Tucker was drafted to Raw and Otis stayed on SmackDown. At Hell in a Cell, Tucker betrayed Otis, signalling the end of the team.