4. Veterans of the game 

The oldest player in Group E is 36-year old Costa Rican goalkeeper Patrick Pemberton who plays his club football back home for Alajuelense. He’d be hoping to make an appearance after making the 2014 squad but failing to find any minutes ahead of Real Madrid goalkeeper Keylor Navas.

Pemberton trains ahead of last September's World Cup Qualifier against the USA

5. When it rains it pours!

Switzerland are no strangers to high scoring matches. In the last edition they suffered a shellacking at the hands of France, blitzed 5-2 in the group stage. They also played a part in the highest scoring match in World Cup history, losing to Austria 7-5 in the quarter-final of their hosting of the 1954 World Cup.

June 26 1954:Swiss forward Josef Hugi II (R) scores a goal against Austria

6. La Comadreja 

Bryan Ruiz is Group E’s most capped player at international level with 101 caps for Costa Rica to go with 23 goals. The skipper for Los Ticos has scored some memorable goals, including the winner against Italy in the group stage of the last World Cup and scoring to send Costa Rica to the last eight against Greece.