Tennis Investment offered approximately 10 to 20 tips per month for Masters, Grand Slam, Davis Cup and Fed Cup tournaments. Verified from its start by Sports-Tipsters from the 5th August 2014 until its final pick on the 8th September 2014. On the 18th September 2014 Tennis Investment contacted Sports-Tipsters to say that owing to poor results it had opted to close its service and the domain would be allowed to expire. The record closed with a yield of -42.29% from 26 picks. The positive here is that the tipster opted to discontinue something that he had no confidence in. The negative is that he ever had confidence in it in the first place and lost that confidence after such a small sample of betting. This is not evidence of someone who had the necessary long term view that being a successful tipster or bettor requires. Sadly, he is not alone. Most tipstes lack this long term perspective, in addition to any real forecasting ability.