The 1958 Western Michigan Broncos baseball team represented Western Michigan University in the 1958 NCAA University Division baseball season. The Broncos played their home games at Hyames Field. The team was coached by Charlie Maher in his 20th year at Western Michigan.
The Broncos won the District IV playoff to advanced to the College World Series, where they were defeated by the Missouri Tigers.
! style="" | Regular season |-
|- align="center" bgcolor="#ffcccc" | 1 || April 4à|| at || Sembower Field ⢠Bloomington, Indiana || 1âÂÂ4 || 0âÂÂ1 || â |- align="center" bgcolor="#ccffcc" | 2 || April 4à|| at Indiana || Sembower Field ⢠Bloomington, Indiana || 6âÂÂ3 || 1âÂÂ1 || â |- align="center" bgcolor="#ccffcc" | 3 || April 5à|| at Indiana || Sembower Field ⢠Bloomington, Indiana || 12âÂÂ3 || 2âÂÂ1 || â |- align="center" bgcolor="#ffcccc" | 4 || April 5à|| at Indiana || Sembower Field ⢠Bloomington, Indiana || 5âÂÂ7 || 2âÂÂ2 || â |- align="center" bgcolor="#ccffcc" | 5 || April 8à|| at Indiana || Sembower Field ⢠Bloomington, Indiana || 19âÂÂ2 || 3âÂÂ2 || â |- align="center" bgcolor="#ccffcc" | 6 || April 8à|| at Indiana || Sembower Field ⢠Bloomington, Indiana || 11âÂÂ4 || 4âÂÂ2 || â |- align="center" bgcolor="#ffcccc" | 7 || April 15à|| at || Ray Fisher Stadium ⢠Ann Arbor, Michigan || 2âÂÂ7 || 4âÂÂ3 || â |- align="center" bgcolor="#ccffcc" | 8 || April 18à|| || Hyames Field ⢠Kalamazoo, Michigan || 7âÂÂ4 || 5âÂÂ3 || 1âÂÂ0 |- align="center" bgcolor="#ccffcc" | 9 || April 19à|| Marshall || Hyames Field ⢠Kalamazoo, Michigan || 6âÂÂ3 || 6âÂÂ3 || 2âÂÂ0 |- align="center" bgcolor="#fffdd0" | 10 || April 21à|| at || Unknown ⢠Iowa City, Iowa || 7âÂÂ7 || 6âÂÂ3âÂÂ1 || 2âÂÂ0 |- align="center" bgcolor="#ccffcc" | 11 || April 25à|| || Hyames Field ⢠Kalamazoo, Michigan || 3âÂÂ2 || 7âÂÂ3âÂÂ1 || 3âÂÂ0 |- align="center" bgcolor="#ccffcc" | 12 || April 26à|| Bowling Green || Hyames Field ⢠Kalamazoo, Michigan || 3âÂÂ1 || 8âÂÂ3âÂÂ1 || 4âÂÂ0 |- align="center" bgcolor="#ccffcc" | 13 || April 30à|| || Hyames Field ⢠Kalamazoo, Michigan || 7âÂÂ5 || 9âÂÂ3âÂÂ1 || 4âÂÂ0 |-
|- align="center" bgcolor="#ccffcc" | 14 || May 2à|| || Hyames Field ⢠Kalamazoo, Michigan || 8âÂÂ1 || 10âÂÂ3âÂÂ1 || 5âÂÂ0 |- align="center" bgcolor="#ccffcc" | 15 || May 3à|| Toledo || Hyames Field ⢠Kalamazoo, Michigan || 6âÂÂ0 || 11âÂÂ3âÂÂ1 || 6âÂÂ0 |- align="center" bgcolor="#ccffcc" | 16 || May 9à|| at || Unknown ⢠Oxford, Ohio || 7âÂÂ0 || 12âÂÂ3âÂÂ1 || 7âÂÂ0 |- align="center" bgcolor="#ccffcc" | 17 || May 10à|| at Miami (OH) || Unknown ⢠Oxford, Ohio || 6âÂÂ3 || 13âÂÂ3âÂÂ1 || 8âÂÂ0 |- align="center" bgcolor="#ffcccc" | 18 || May 13à|| Michigan || Hyames Field ⢠Kalamazoo, Michigan || 6âÂÂ8 || 13âÂÂ4âÂÂ1 || 8âÂÂ0 |- align="center" bgcolor="#ccffcc" | 19 || May 16à|| at || Unknown ⢠Kent, Ohio || 5âÂÂ2 || 14âÂÂ4âÂÂ1 || 9âÂÂ0 |- align="center" bgcolor="#ccffcc" | 20 || May 17à|| at Kent State || Unknown ⢠Kent, Ohio || 6âÂÂ2 || 15âÂÂ4âÂÂ1 || 10âÂÂ0 |- align="center" bgcolor="#ffcccc" | 21 || May 19à|| || Hyames Field ⢠Kalamazoo, Michigan || 3âÂÂ7 || 15âÂÂ5âÂÂ1 || 10âÂÂ0 |- align="center" bgcolor="#ffcccc" | 22 || May 20à|| Wisconsin || Hyames Field ⢠Kalamazoo, Michigan || 2âÂÂ23 || 15âÂÂ6âÂÂ1 || 10âÂÂ0 |- align="center" bgcolor="#ccffcc" | 23 || May 23à|| || Hyames Field ⢠Kalamazoo, Michigan || 2âÂÂ1 || 16âÂÂ6âÂÂ1 || 10âÂÂ0 |-
|- ! style="" | Postseason |-
|- align="center" bgcolor="#ccffcc" | 24 || May 28 || || Hyames Field ⢠Kalamazoo, Michigan || 4âÂÂ0 || 17âÂÂ6âÂÂ1 || 10âÂÂ0 |- align="center" bgcolor="#ccffcc" | 25 || May 29 || || Hyames Field ⢠Kalamazoo, Michigan || 24âÂÂ2 || 18âÂÂ6âÂÂ1 || 10âÂÂ0 |- align="center" bgcolor="#ccffcc" | 26 || May 30 || Notre Dame || Hyames Field ⢠Kalamazoo, Michigan || 5âÂÂ4 || 19âÂÂ6âÂÂ1 || 10âÂÂ0 |-
|- align="center" bgcolor="#ccffcc" | 27 || May 31à|| Notre Dame || Hyames Field ⢠Kalamazoo, Michigan || 5âÂÂ2 || 20âÂÂ6âÂÂ1 || 10âÂÂ0 |- align="center" bgcolor="#ccffcc" | 28 || June 7à|| at Michigan State || Old College Field ⢠East Lansing, Michigan || 5âÂÂ4 || 21âÂÂ6âÂÂ1 || 10âÂÂ0 |-
|- align="center" bgcolor="#ffcccc" | 29 || June 13 || vs Missouri || Omaha Municipal Stadium ⢠Omaha, Nebraska || 1âÂÂ3 || 21âÂÂ7âÂÂ1 || 10âÂÂ0 |- align="center" bgcolor="#ccffcc" | 30 || June 15 || vs Lafayette || Omaha Municipal Stadium ⢠Omaha, Nebraska || 4âÂÂ3 || 22âÂÂ7âÂÂ1 || 10âÂÂ0 |- align="center" bgcolor="#ccffcc" | 31 || June 16 || vs Clemson || Omaha Municipal Stadium ⢠Omaha, Nebraska || 5âÂÂ3 || 23âÂÂ7âÂÂ1 || 10âÂÂ0 |- align="center" bgcolor="#ffcccc" | 32 || June 17 || vs Missouri || Omaha Municipal Stadium ⢠Omaha, Nebraska || 1âÂÂ3 || 23âÂÂ8âÂÂ1 || 10âÂÂ0 |-