The invention relates to a cleaning device, in particular to a fast cleaning device for sports tennis balls. The technical problem to be solved by the present invention is to provide a sports tennis ball quick cleaning device which can clean thoroughly, can protect the hair on the surface of the tennis ball, and has high working efficiency. In order to solve the above technical problems, the present invention provides such a quick cleaning device for sports tennis balls, which includes a base plate, a right bracket, a first slide rail, a first slider, a rack, a guide wheel, a second slider, a pole, Water pump, hose, first brush, first motor, transmission channel, first spring, first electric push rod, thumb cylinder, moving plate, connection device, filter frame, cleaning frame, placement frame, gears and pull ropes, etc. , cleaning frames are arranged on the bottom plate from left to right. The invention achieves the effects of thorough cleaning, the ability to protect the hair on the surface of the tennis ball, and high work efficiency. The use of the invention saves manpower and material resources, reduces the time for cleaning the tennis balls, and keeps the tennis balls clean.