The Australian previously won a stage at the Volta a Catalunya, and today has found himself in the head of the race together with
Jesús Herrada - who won yesterday - in the final hilltop. The duo made the difference earlier in the day, and in a sprint finish O'Connor had the best of the Spaniard to win.
Herrada and his teammate
Axel Zingle completed the podium, racking up even more points for the Cofidis team.