The Canton BulldogsMassillon Tigers betting scandal was the first major scandal in professional football in the United States. It refers to a series of allegations made by a Massillon, Ohio newspaper charging the Canton Bulldogs coach, Blondy Wallace, and Massillon Tigers end, Walter East, of conspiring to fix a two-game series between the two clubs. One account of the scandal called for Canton to win the first game and Massillon was to win the second, forcing a third gamewith the biggest gateto be played legitimately, with the 1906 Ohio League championship at stake. Another account accused Wallace and East of bribing Massillon players to throw a game in the series. Canton denied the charges, maintaining that Massillon only wanted to damage the club's reputation. Although Massillon could not prove that Canton had indeed thrown the second game and it remains unknown if there was ever a match-fixing agreement, the scandal tarnished the Bulldogs name and reportedly helped ruin professional football in Ohio until the mid-1910s.

The Massillon Tigers were an early professional football team from Massillon, Ohio. Playing in the "Ohio League", the team was a rival to the pre-National Football League version of the Canton Bulldogs. The Tigers won Ohio League championships in 1903, 1904, 1905, and 1906, then merged to become "All-Massillons" to win another title in 1907. The team returned as the Tigers in 1915 but, with the reemergence of the Bulldogs, only won one more Ohio League title. Pro football was popularized in Ohio when the amateur Massillon Tigers hired four Pittsburgh pros to play in the season-ending game against Akron. At the same time, pro football declined in the Pittsburgh area, and the emphasis on the pro game moved west from Pennsylvania to Ohio.

The team opted not to join the APFA (later renamed the NFL) in 1920; it remained an independent club through 1923, when the Tigers folded. During their time as an independent, the Tigers never played against any team in the NFL, even though several other independent teams did. The Massillon Tigers team name was transferred to Massillon Washington High School, which still uses it today.