March 20th, 2013 at 4:53:58 PM permalink
I assume this is in the US. In the UK you can get "free" bets, but usually they are bets where you keep the winnings but not the stake (so worth checking the rules for yours). In this case, all other things being equal, then long shots are the best option.Quote: TIMSPEED
...free $20 sports bets...
If it does include the stake, then if you have multiple bets you may prefer to bet both sides to ensure a profit.