Picking the right F1 winner is just half the battle. Even a correct call can...

https://star-wiki.win/index.php/How_Do_I_Do_Line_Shopping_for_F1_Odds_Without_Wasting_Time%3F

Picking the right F1 winner is just half the battle. Even a correct call can lose because the odds shift dramatically. Imagine backing a driver at +500 only to see those odds crash to +190 before the race