Is Betway very sharp on Tennis?

Hi Value Betting Administors,
I generally have good results on Tennis. Bet365 is very good on Tennis, having a lot of value bets. But, I have very bad results on Tennis with Betway. I lost many bets on Tennis with Betway alone. Betway sponsored a lot of Tennis Tournament and maybe they are very sharp on Tennis? I just want to confirm from your big data that, Tennis on Betway is still profitable. Thank you!

betway tennis is -EV

Hi Vanleej2012
Thank you for your prompt reply! Your input is very valuable! I figured the same thing about Tennis on Betway. What about other sports on Betway? I just had a win bet on Soccer with Betway. But, I still have butterflies in my stomach (fears) towards Betway! I lost a lot of money with Betway (Tennis).

betway only soccer…so far i saw…

@vanleej2012 @Dragon777

How successful is your bet now at Betway?

Sorry for the late reply! I am successful at Bet365, Williamhill, and Unibet Kambi platform; however, I am not successful at Betway, esp. in Tennis. I am still studying the algorithm of it at Betway. If Betway sets a higher (or highest odds) above an up-flowing trend odds, it’s actually negative EV and it’s likely to be a lost bet. If only Betway sets an alone odds above there against a down-flowing trend, then it’s more likely it wil be a won bet (but not statistically more than 55% likely yet in my data).
I am not successful at 5 dimes either. I have difficulties at Betway and 5 Dimes. I am still studying and trying. My assumption is that, they are sharper than others.