Inter 1-2 Bologna: Martinez penalty miss proves costly for Nerazzurri
Bologna scored twice inside the final 16 minutes to seal all three points against Inter, who had taken the lead through Romelu Lukaku.
Lautaro Martinez's missed penalty cost Inter dearly as Bologna staged a superb second-half comeback to seal a stunning 2-1 win at San Siro on Sunday.
Romelu Lukaku had given Inter a first-half lead with his 20th Serie A goal of the season before Bologna's Roberto Soriano received a red card for dissent after 57 minutes.
Martinez then squandered a golden opportunity to make it 2-0 five minutes later, striking his attempt from the spot straight at Lukasz Skorupski.
The visitors took full advantage of that reprieve, scoring through Musa Juwara and Musa Barrow inside the final 16 minutes to seal a memorable away win over the Nerazzurri, who had Alessandro Bastoni dismissed for two bookable offences.