A person was shot at in the early hours of Tuesday amid a fight over a football match in Kolkata's Park Street area, the police said.
The youth, who was injured in the firing, is a resident of the Eliot Road area, they said.
Three persons were arrested in connection with the incident, they added.
The difference of opinion during a football match on Monday was settled at the ground, a senior police officer said.
However, the trio went to meet the youth around 1 am and fired several bullets, one of which hit him, the officer said.
"We are looking into the matter. The youth is undergoing treatment and we are grilling the trio on how they got the arms," he said.
India vs Sri Lanka Squad 4 Takeaways: Hardik Pandya Snubbed From Leadership Group, Big Stars Ignored And More Monsoon Special: 2 Ways To Make Kolkata-Style Fish Fry For A Rainy Evening Watch: Gautam Gambhir's Farewell Note To KKR Has A Special Team India Connection Bangladesh Imposes Curfew, Deploys Military As 105 Die In Protests "Jindal Group Executive Showed Porn, Groped Me On Flight": Woman To NDTV "This Gave A Seizure To...": Musk On Microsoft CEO's Update On Outage Joe Biden Is The Best Person To Take On Trump, Says His Campaign Wife Among Two Jailed For Life For Man's Murder In Gurugram: Cops 1,100 Flights Cancelled In US As Microsoft Outage Disrupts Operations Track Latest News Live on NDTV.com and get news updates from India and around the world.