Division II, with the boys team part of the Ohio High School Lacrosse Association and the girls lacrosse team in the Ohio Schoolgirls Lacrosse Association. Prior to the 2016–17 school year, lacrosse was not an OHSAA sanctioned sport. Roosevelt was a member of the Trolley League, later called the Western Reserve League, from 1919 until 1948 when the league dissolved. After competing as an independent, the school joined the Metropolitan League in 1954. The Riders competed in the Metro League until it was absorbed in 1996 by the formation of the Western Reserve Conference. From 1996–2005, the Rough Riders were part of the WRC South Division. Roosevelt joined the Portage Trail Conference Metro Division in 2005 and competed in the league until 2015. During the time in the PTC, girls golf competed in the Northeast Ohio Independent School Girls Golf League, and swimming and diving in the Northeast Aquatic Conference since the PTC did not have enough teams for league play in those sports. Rivalries Roosevelt's archrival is the Ravenna High School Ravens, located in nearby Ravenna. The two schools were long-time rivals in successive athletic leagues, most recently as members of the Portage Trail Conference Metro Division until 2015. The rivalry, most prominent in football, began in the early 20th century and can be traced to the longtime rivalry between the cities of Kent and Ravenna that dates back to the early 19th century. With Roosevelt's shift to the Suburban League, the two schools have continued to play in many sports. Roosevelt also has a long-standing rivalry with the Bulldogs of Stow–Munroe Falls High School, located in neighboring Stow, as the two schools are only around apart. Both schools were league rivals for over 50 years in the former Metro League and Western Reserve Conference until Roosevelt joined the PTC in 2005. Since then the two have continued to meet in a variety of sports including football, soccer, boys basketball, swimming and diving, and field hockey. Since 2015, both schools are members of the Suburban League, but in opposite divisions. Championships Several Roosevelt teams have enjoyed both league and state success. The football team, established in 1910, has won 24 league titles with the most recent being in 2013. The team has had undefeated regular seasons in 1922, 1966, 1990, 2006, and 2008 with state playoff appearances in 2006, 2008, 2010, 2011, 2012, and 2013. The program has produced