The twins had been betting on their matches for a long time.

The International Tennis Federation banned Ukrainians Gleb and Vadym Alekseyenko for life as they participated in fixed matches. The brothers, who frequently played together in the mixed doubles, repeatedly made bets on their games in betting companies. After that, they played according to what they staked. The bets were made by a third party not to arouse suspicion.

These frauds were made at low-rated ITF Futures tournaments in Romania, Germany, Russia and Turkey in the period of 2015-2016. Each of the 35-year old tennis players was fined 250,000 dollars.