How to Use "bettor" with Example Sentences

1. If those beliefs are wrong or false , and death is final , what has the bettor lost ?
2. It is very difficult to be a profitable sports bettor without the ability to shop for the best line .
3. He lives in puerto rico.he 's the biggest sports bettor in the world .
4. A successful sports bettor needs to know what teams are motivated and what teams are just going through the motions .
5. An agreement under which each bettor pledges a certain amount to the other depending on the outcome of an unsettled matter .