you might be a good tennis guru but imo it is not correct to say 1 L out of 14 or 2 L out of 5. it sounds very misleading because the odds will tell the truth. I am sure you understand my point
good luck
I know, you think the odds are low, I have bet tennis for 10 years. Tennis games have this kind of odds in money line, I don't recommend to bet on Asian Handicap, AH is easily to be fixed.
The mafia group behind match-fixing likes AH for huge profit because of high odds.
I also bet soccer, soccer is good for betting AH, tennis is not good, coz a few matches are fixed.
I avoid to be a victim, and I won't let my followers be victims. Plz check this news: Novak Djokovic was offered £100,000 to fix a match but world No 1 insists 'there is no room for it in any sport'
http://www.dailymail.co.uk/sport/tennis/article-3404535/Novak-Djokovic-offered-100-000-fix-match-world-No-1-insists-no-room-sport.html#ixzz4J60ZLIIN The money to bribe and fix the match are made from sportsbooks, they are the biggest victims because of match-fixing, AH has 1.9+ odds on both sides, and that's why they fix the match for big profit, ML has less profit so they don't fix that.

I understand your point. as you are 10 years betting on tennis please let us know your BR management. are you flat betting? or how should we use your tips?