Reggina is the fifth Serie A club to have been found guilty of match-fixing. Football federation prosecutor Stefano Palazzi had pushed for Reggina to be relegated to Serie B and docked 15 points.
The tribunal also ruled that Serie B side Arezzo would be docked nine points at the start the season.
Meanwhile the other four clubs implicated, Juventus, AC Milan, Lazio and Fiorentina lodged a second round of appeals against their sentences, which were reduced in a first appeal. The Italian Olympic Committee's conciliation court will meet on Friday to rule on Juve's second appeal.
