Best opening price: St. Louis City SC paid $1.65, San Diego FC paid $4.75, a draw paid $4.60 (the best of 12 bookies). Prices change before kickoff.
Fair chance at the open (our read of the prices, with the bookies' cut taken out): St. Louis City SC about 6 in 10, a draw about 2 in 10, San Diego FC about 2 in 10.
How much the bookies keep: about $6.93 of every $100 bet on this game.
Since betting opened: the price has barely moved.
Prices from when betting opened on Sat 24 Oct