Cricketrecords.com
Contains records and statistics for test matches, one day internationals, the World Cup, county cricket and first class cricket.
http://www.cricketrecords.com/

Pushcricket
Includes cricket news, records, statistics, matches, grounds, player profiles, and links.
http://www.geocities.com/pushcricket/

Ross Smith's Cricket Research Page
Includes statistics of international cricketers, with a focus on instances of fast and slow scoring, and lists of leading six-hitters.
http://au.geocities.com/sportandhistory/cricket.html

Test Cricket Tens
Features test cricket top 10 lists on scores, wickets, catches, and batting and bowling averages.
http://stats.rleague.com/tc/tc_index.html

Cricketing Sabermetrics
Cricket Weblog using the principles of baseball's sabermetrics to examine Test matches, teams and players, both past or present.
http://www.cathar.demon.co.uk/

Channel4 Cricket Stats
A comprehensive cricket scores database covering all tests and one day internationals ever played.
http://www.channel4.com/sport/cricket/stats/

CricketLive.net
Real-time ball-by-ball scorecards, live text commentary, instant statistics, graphs and chat and archived matches.
http://www.cricketlive.net

Shane's Cricket Page
Contains cricket ratings, statistics and an analysis of the Duckworth-Lewis system used in ODI cricket.
http://home.iprimus.com.au/shane_booth/cricket/

HowSTAT
Includes milestones and recent records besides access to statistics and graphs.
http://www.howstat.com.au/cricket/home.asp