Zimbabwe lost maximum matches(33) in world cup.
27 matches were played in the 1983 Cricket World Cup.
37 matches were played in the 1996 Cricket World Cup.
42 matches were played in the 1999 Cricket World Cup.
27 matches were played in the 1987 Cricket World Cup.
49 matches will be played in the 2011 Cricket World Cup.
9 matches
Total 54 matches played between 14 teams in 2003 cricket world cup
The first Cricket World Cup competition in which matches were played to a maximum length of 50 overs per side was in 1987 - previously, the matches had been 60 overs long.
49 matches.
Pakistan=69 India=48 Pakistan have won way more matches in this rivalry. Source=Indian.Wikipedia
There are 49 matches in cricket world cup.Hence there are 98 innings in world cup.