The 2010-11 campaign delivered a triumphant and immediate return to the top flight for Siena as the Bianconeri secured a superb 2nd-place finish in Serie B, bouncing straight back to Serie A after just one season. This success was masterminded by manager Antonio Conte, whose leadership and tactical brilliance proved vital, especially after the team started the season with a challenging eight-point deduction due to financial irregularities. Leading the charge was the clinical striker Emanuele Calaiò, whose crucial 18 goals anchored the attack in a standout year that marked a significant step in the club's modern history.