To celebrate the visit of Argentina to Welford Road, Leicester Tigers are giving away an exclusive signed Marcos Ayerza Testimonial shirt.Tigers take on Los Pumas in the Marcos Ayerza Testimonial Challenge on Saturday, September 5 (3pm) in Argentina’s final run-out before they open their World Cup campaign against the All Blacks.   The game marks the climax of Ayerza’s testimonial year and will see his club side Tigers go head-to-head with his country. Tickets are available now by clicking here.   And to mark the occasion, prop Ayerza has signed one of his Testimonial shirts, which Tigers are giving away in an exclusive competition along with a pair of tickets to the game.   Click here to enter the competition, which closes at midday on Tuesday, September 1.   Tickets for the Marcos Ayerza Testimonial Challenge and the return of international opposition to Welford Road are on sale now. Prices are £25 adult seating, £10 junior or £60 family (2 adults, 2 juniors), or £22/ £8/ £52 terrace. Purchase in person at the Tigers Club Store at Welford Road (9am-5pm Monday-Saturday), phone 0116 319 8888 (option 2) (8.30am-5pm Monday-Saturday) or click here to book online. Please note the testimonial fixture is not included in Tigers season tickets, and all proceeds will go to Marcos’ testimonial and it’s official charities Hope Against Cancer, Affinity Trust and Matt Hampson Foundation.