1918 (5-2-1)
JHS 32, Charleroi 0
JHS 21, Fifth Avenue 0
JHS 0, Indiana 0
Kiski School 12, JHS 7
JHS 61, Schenley 0
JHS 23, Westinghouse 0
JHS 28, Williamsport 0
Playoff game
Harrisburg 76, JHS 7

 

1917 (10-0-1)
JHS 33, Apollo 0
JHS 15, Connellsville 0
JHS 7, Harrisburg Central 6
JHS 6, Latrobe 0
JHS 27, McKeesport 0
JHS 27, Monessen 0
JHS 140, South 0
JHS 25, Uniontown 0
JHS 44, Williamsport 0
JHS 40, Windber 0
Championship game
JHS 0, Washington 0

 

1916 (6-2-1)
JHS 20, Connellsville 7
JHS 0, Harrisburg Central 0
JHS 12, McKeesport 6
JHS 34, South 0
Uniontown 7, JHS 3
JHS 32, Vandergrift 0
Wilkinsburg 14, JHS 0
JHS 7, Williamsport 0
JHS 12, Windber 6

 

1915 (6-3-1)
JHS 19, Apollo 0
Connellsville 27, JHS 0
JHS 13, Cresson 7
Greensburg 7, JHS 0
JHS 31, Homestead 0
McKeesport 20, JHS 12
JHS 13, South 12
JHS 7, Vandergrift 0

JHS 6, Williamsport 6
JHS 13, Windber 0

 

1914 (5-3)
JHS 28, Connellsville 7
JHS 51, Derry Borough 0
Greensburg 97, JHS 0
JHS 10, Latrobe 0
St. Francis College 53, JHS 0
JHS 10, Scottdale 7
JHS 74, Uniontown 0
Williamsport 16, JHS 0

 

1913 (5-3-1)
JHS 0, Altoona Apprentice 0
JHS 27, Connellsville 6
Greensburg 31, JHS 0
Harrisburg Central 27, JHS 0
JHS 91, Houtzdale 0
Latrobe 6, JHS 0
JHS 19, St. Francis College 0
JHS 12, Uniontown 0

JHS 20, Williamsport 14

 

1912 (8-0)
JHS 31, Altoona Apprentice 0
JHS 10, East Liberty Academy 0
JHS 13, Greensburg 6
JHS 6, Harrisburg Central 0
JHS 27, Pitts. Univ. Frosh 6
JHS 40, St. Francis College 0
JHS 30, Uniontown 0
JHS 39, Washington 0

 

1911 (6-0-1)
JHS 30, Connellsville 0
JHS 5, East Liberty Academy 0
JHS 6, Harrisburg Central 6
JHS 3, Indiana Normal 0
JHS 47, Jeannette 0
JHS 22, Washington 0
JHS 29, Wilkinsburg 0

 

1910 (4-3)
JHS 12, Avalon 0
JHS 6, Connellsville 0
Greensburg 11, JHS 6
Pittsburgh Central 27, JHS 0
Steelton 3, JHS 0
JHS 9, Washington 0
JHS 10, Wilkinsburg 0