Hereby the betting blogs and websites that I visit regularly and wholeheartedly recommend:

 

Sports Arbitrage & Value Betting Alert Service:
RebelBetting
Trademate Sports

P&L:
Daily25
Soccerbetblog

Betting Strategies:
Green All Over
Betaminic
Punter2Pro

Tipsters:
Tipstertube – follow me
Bettingexpert – follow me
Blogabet
Secret Betting Club
FTS Income

Trading:
Betfair Pro Trader

Odds & Stats:
Football Data (my personal choice for a No. 1 betting website!)
WhoScored
BetBrain
SoccerVista 
Soccerway
Soccer Stats
OddsPortal

Bookmaker Reviews:
SBR
Top 100 Bookmakers

Gambling News:
CalvinAyre
Gambling Insider

Betting Blogs:
AZBookmakers
Putner2Pro