Other Sports
Miscellaneous
Ballparks of Baseball - The fields of Major League BaseballCricket
Sportslogos.net - Exactly what it says
Team Color Codes - color codes for many major sports teams
Colours of Football - Kits from all teams, many eras
Fivethirtyeight sports - Including ratings for teams in major sports
ESPNCricinfo - Cricket, full coverage and stats galore
cricbuzz - More cricket coverage
Wisden.com - ditto
Willow Cricket - TV coverage
The Full Toss - Cricket
Being Outside Cricket - another English cricket blog
The Guardian - their cricket coverage
The International Cricket Council - the international governing body, including rankings
The England and Wales Cricket Board - England's governing body
Soccer
English Premier League - Official site
Statto.com - Soccer statistics, standings and odds
Royal Blue Mersey - Everton fan blog
ToffeeWeb - The Independent Everton FC Website
SoundersFC - Official site
Major League Soccer - Official site
Football Lineups - Football tactics and lineups
Football Reference - Soccer stats
whoscored.com - Scores and stats
Baseball
mlb.com - Major league baseball's official site
Seattle Mariners Official Website
Baseball-reference.com - Huge reference site with stats, records, sabermetrics, etc.
FanGraphs - Baseball statistics and analysis
RetroSheet - Box scores, etc., from games past
Baseball Prospectus - Lots of stuff for subscribers
Dressed to the Nines - Hall of Fame site about baseball uniforms and their history
SABR Biography Project - Baseball player bios
Clem's Baseball Page - "Our National Pastime and its Green Cathedrals"
Lookout Landing - Another Mariners blog
Football
NFL.com - League official website
Seattle Seahawks Official Website
Pro Football Reference.com - Reference site for football
Basketball
Basketball reference.com - Site for Pro Basketball
NBA.com - League official website
Ken Pomeroy - College basketball ratings/stats
82games - NBA stats & analysis
Hoopdata - More NBA stats & analysis
BasketballValue - And even more NBA stats & analysis
Golf
USGA Official Website
PGA Official Website
Golf.com
LPGA Official Website
Golfweek - Golfweek's online site
GHIN.com - The USGA's handicap site
The Pope of Slope - Learn everything you need to know about the handicapping system
GolfClubAtlas.com - Discussion of great courses and architecture