When a man went down, cries of Habet, Hoc habet! (He's had it!), and shouts of Mitte! (Let him go!) or Iugula! (Kill him!) could be heard. If able, the wounded gladiator would lay down his shield and raise his index finger, usually of the left hand, to plea for mercy, either from his opponent or from the judge, who, wielding a long staff, then had to ensure there were no further blows. The crowd signified their approval by turning their thumbs (pollice verso). As patron of the games and the most conspicuous member there, it was the emperor who made the final decision, although it often was politic to heed the crowd. Indeed, he was expected to attend the amphitheater, where, in collective anonymity, the crowd could demonstrate its wishes. Martial writes in De Spectaculis (XXIX), that, when spectators pleaded for the lives of both men who had fought well, "Caesar himself obeyed his own law: that law was, when the prize was set up, to fight until the finger was raised (ad digitum)," i.e., until one had acknowledged defeat. It was this enactment of power and munificence before the citizens of Rome that served to legitimate and dramatize his imperial position.
If the emperor was not in attendance, the producer (editor) of the games decided the fate of the victim. Even if defeated, a gladiator might be granted a reprieve (missus) if he fought well or, if neither fighter prevailed, both could be reprieved stans missus. But a gladiator also could be forced to fight again the same day, although that was considered bad form, and there were contests in which no reprieve was granted the loser (sine missione). Victors were awarded crowns or a palm branch and the prize money stipulated in their contracts, as well as any money awarded by the crowd, which was collected on a silver tray. The fallen were taken away through the Porta Libitinensis to the spoliarium, where they were stripped of their armor and weapons, which were returned to the gladiatorial troupe. Victors exited through another gate, the Porta Triumphalis, and those who had been defeated but spared departed through the Porta Sanavivaria. If a gladiator repeatedly survived the arena and lived long enough to retire, a symbolic wooden sword (rudis) was awarded as a token of discharge from service.