Could the uprising of Spartacus have won a victory?

No. Initially, the uprising was doomed to defeat. Despite the fact that slaves joined the rebellious gladiators, the population from the surrounding cities and villages, they could not withstand the most powerful Roman professional army hardened in many battles. Also, the rebels did not have a specific plan of action, and subsequently there was no unity in their ranks. The first successes of the rebels were due to the absence of the legions of Pompey and Lucullus in Rome. The command of the legions available in Rome was entrusted to Marcus Crassus. The last battle took place on the banks of the Sele River. The rebels were defeated.