1979 was Senior 's last year as Football member of Buckeye.
To my recollection, Senior played Ashland, Madison, and Malabar to open their 70s schedule
Maple City Fan,
You are right. The Tygers started playing Mansfield Madison, Mansfield Malabar, and Ashland as non-conference opponents in the 1970s. And you are right—the last year Senior High played Buckeye Conference foes was the 1979-1980 school year. They finished the season 1-7-2.
The Mansfield-Richland County Library has digitized yearbooks from Richland County high schools, and I went through the Mansfield Senior High yearbooks from the 1960s to see their non-conference opponents after they joined the Buckeye Conference.
Here are the Tygers’ non-conference opponents.
1962-1963 school year: Warren Harding (Tie), Massillon (Loss), and Toledo Libbey (Win).
1963-1964 school year: Warren Harding (L); Cleveland Cathedral Latin (W), and Massillon (L)
1964-1965 school year: Cuyahoga Falls (L), Cleveland East (L), and Massillon (L)
1965-1966 school year: Cuyahoga Falls (L), Cleveland John Adams (W), and Massillon (L)
1966-67 school year: Cleveland East (W), Columbus West (W), and Massillon (T)
1967-68 school year: Cleveland East Tech (W), Lancaster (L), and Massillon (L)
1968-1969 school year: Cleveland East Tech (W) Mansfield Madison (W), and Massillon (L)
1969-1970 school year: Cleveland East Tech (L). Toledo Rogers (L), Mansfield Madison (W)
1970-1971 school year: Cleveland East Tech (W), Toledo Rogers (W), Mansfield Madison (T)
Not to put too much of a fine point on this, but Mansfield was never very competitive in the BC. They never won a conference crown. The Tygers were much more competitive in basketball.