AC Milan vice-president Adriano Galliani admits their come-from-behind victory over Siena was "hell".
The win secured Champions League qualification for the Rossoneri.
"I've been to hell and back," said Galliani. "Six minutes from time we were out of the Champions League.
"It looked all over when Massimo Ambrosini was sent off, but no one takes a penalty like Mario Balotelli
"We played poorly against Siena, but finishing third was fundamental for us."