The six-figure deal, which will feature the England cricket team's official beer, will begin on 12 May at the start of TalkSport's summer cricket coverage and conclude on 7 September.
As well as sponsoring all of the station's cricket coverage, Marston's will endorse the station's new Cricket Show. Other activity will include sponsorship of a TalkSport outside broadcast at the start of both the New Zealand and South African summer Test series, sponsored Test match score bulletins, plus sponsorship of TalkSport's coverage of the Twenty20 season.
In addition, Marston's will also provide tickets and merchandise for TalkSport competitions and arrange exclusive interviews with key cricketing figures.