Odds for different outcomes in single bet are presented either in European format (decimal odds), UK format (fractional odds), or American format (moneyline odds). European format (decimal odds) are used in continental Europe, Canada, and Australia. They are the ratio of the full payout to the stake, in a decimal format. Decimal odds of 2.00 are an even bet. UK format (fractional odds) are used by British bookmakers. They are the ratio of the amount won to the stake - the solidus "/" is pronounced "to" for example 7/1 "seven to one". Fractional odds of 1/1 are an even bet. US format odds are the amount won on a 100 stake when positive and the stake needed to win 100 when negative. US odds of 100 are an even bet.
Later in 1984, the U.S. Supreme Court ruled that the NCAA could no longer monopolize the rights to negotiate the contracts for college football games, allowing each individual school to negotiate broadcast deals of their choice. ESPN took full advantage and began to broadcast a large number of NCAA football games, creating an opportunity for fans to be able to view multiple games each weekend (instead of just one), the same deal that the NCAA had previously negotiated with TBS. ESPN's breakthrough moment occurred in 1987, when it secured a contract with the NFL to broadcast eight games during that year's regular season – all of which aired on Sunday nights, marking the first broadcasts of Sunday NFL primetime games. ESPN's Sunday Night Football games would become the highest-rated NFL telecasts for the next 17 years (before losing the rights to NBC in 2006). The channel's decision to broadcast NFL games on Sunday evenings actually resulted in a decline in viewership for the daytime games shown on the major broadcast networks, marking the first time that ESPN had been a legitimate competitor to NBC and CBS, which had long dominated the sports television market.