My experimental investment portfolio consists of the following strategies

Horse Racing

Virtual Stable
Objective is to identify horses who in my opinion are winners in waiting 

Dosage
Relative ratings based on the strengths of thoroughbred pedigree

For each strategy my staking plan is £5 per point or £2.50 per 1/2 point depending on mood or number of selections in the race.

The results can be found here

Sports

Baseball Win/Overs&Unders
Betting on the winner of the game and total number of runs scored in the game by both teams

 The results can be found here