Best price: Philadelphia Union pay $1.70, Charlotte FC pay $4.50, a draw pays $4.40 (the best of 11 bookies we checked). $100 on Philadelphia Union returns $170.
Fair chance (our read of the prices, with the bookies' cut taken out): Philadelphia Union about 6 in 10, a draw about 2 in 10, Charlotte FC about 2 in 10.
How much the bookies keep: about $6.56 of every $100 bet on this game.
Since betting opened: the price has barely moved.