unfortunately there will always be cases like these, although the number of cases like these will be smaller in big leagues due to the large salaries that players receive and the constant control that big league managers have done, but as in big leagues not all players are who receive high salaries capable of allowing the player to say no to these types of schemes, then we will see these types of cases, because players who are on small teams even though they are playing in the big league, their salary is not equal to of the player who is on the best team in the big league, this creates frustration in the player on the small team and leads him to enter into these illegal schemes, it will be difficult to hear that a player with great talent from a team like Manchester City for example has been involved in schemes like these
and the reason is because a player from a team like Manchester City, he receives a good salary, gets a lot of attention, wins titles, so he is not a frustrated player and is unlikely to fall into gambling addiction and will not join these illegal schemes. Greed is something that makes people blind. the guy risked losing his job (being kicked out of the team) because of this illegal betting scheme, and when he sits at home he starts complaining that he doesn't have a job and doesn't have money, and the sad part is that even if he won in these schemes, he doesn't would become a millionaire to the point of having enough money to pay his bills until he dies, which is why I can't understand how these players fall into these types of schemes.
We can't deny the fact that such case like this happens all the time. The athlete has his own reasons why he's doing it, but bottomline of this is all the same, the money involved in such arrangement. If it is not significant enough, why would a player be tempted to do what he's not supposed to do, as it can possibly ruin his career and be punished for a lifetime? There are some bad repercussions of agreeing into this, hence, the athlete is ready for a lifetime ban if found guilty, but he would make sure he has a lot of money stashed after such punishment.
And I would say, this can happen in any sports. If money talks, then, the game will be rigged but fans can see it especially if they are very familiar with the athletes playing on the field.