BUZZ — UK's Marston's jumps as full — year profit seen above market expectations
* Shares of British pub operator Marston's rise 10.2% at 50.9 pence * Stock top gainer on small caps index * Co expects full-year underlying pre-tax profit above market expectations, driven by its sports-pub format and tight cost control * YTD, stock has fallen ~22% (Reporting by Tuhina in Bengaluru) ((tuhina@thomsonre