This loss left the Nerazzurri seven points above their crosstown rivals with only two games remaining .
On 16 May 2009 , Inter mathematically won the Serie A title after runners - up Milan lost to Udinese .
This loss left the Inter seven points above Milan 's crosstown rivals with only two games remaining .
On 16 May 2009 , Inter mathematically won the Serie A title after runners - up Milan lost to Udinese .