The final tickets for the East Midlands derby between the clubs in first and second place in the Aviva Premiership were snapped up on Tuesday morning.
Managing director David Clayton said: “It is brilliant news to be able to announce a sell-out for the second home game in succession.
“Supporters enjoyed a great day for our Christmas fixture against Sale Sharks and there is no doubting that Tigers against Northampton Saints is as eagerly anticipated as any fixture so far this season.
“A capacity crowd is always a wonderful sight at Welford Road and we are looking forward to another big occasion on Saturday.”
There are more big games at Welford Road in the second half of the season, starting with the visit of Benetton Treviso in the final Pool 5 match in this season’s Heineken Cup on Sunday, January 23. Match tickets are on sale now.
You can secure your place for this game, and the Aviva Premiership clashes with London Wasps, Saracens, Gloucester Rugby and London Irish as well as the LV= Cup tie with old friends Bath Rugby with a Tigers 6 Pack.
For match tickets or for a Tigers 6 Pack, contact the Tigers ticket office on 0844 856 1880, book online by clicking here or call in at Welford Road.