The 1978 Michigan Wolverines baseball team represented the University of Michigan in the 1978 NCAA Division I baseball season. The head coach was Moby Benedict, serving his 16th year. The Wolverines finished the season in 5th place in the 1978 College World Series.
! style="" | Regular season |- valign="top"
|- align="center" bgcolor="#ccffcc" | 1 || March 4à|| vs || Unknown ⢠Unknown || 9âÂÂ2 || 1âÂÂ0 || 0âÂÂ0 |- align="center" bgcolor="#ffcccc" | 2 || March 5à|| vs || Unknown ⢠Unknown || 2âÂÂ11 || 1âÂÂ1 || 0âÂÂ0 |- align="center" bgcolor="#ccffcc" | 3 || March 5à|| vs Iowa State || Unknown ⢠Unknown || 7âÂÂ3 || 2âÂÂ1 || 0âÂÂ0 |- align="center" bgcolor="#ffcccc" | 4 || March 6à|| vs || Unknown ⢠Unknown || 1âÂÂ3 || 2âÂÂ2 || 0âÂÂ0 |- align="center" bgcolor="#ccffcc" | 5 || March 7à|| vs Missouri || Unknown ⢠Unknown || 6âÂÂ4 || 3âÂÂ2 || 0âÂÂ0 |- align="center" bgcolor="#ccffcc" | 6 || March 7à|| at || Red McEwen Field ⢠Tampa, Florida || 3âÂÂ2 || 4âÂÂ2 || 0âÂÂ0 |- align="center" bgcolor="#ffcccc" | 7 || March 8à|| vs || Joker Marchant Stadium ⢠Lakeland, Florida || 1âÂÂ8 || 4âÂÂ3 || 0âÂÂ0 |- align="center" bgcolor="#ffcccc" | 8 || March 10à|| vs || Unknown ⢠Unknown || 8âÂÂ9 || 4âÂÂ4 || 0âÂÂ0 |- align="center" bgcolor="#ffcccc" | 9 || March 11à|| vs Florida Southern || Unknown ⢠Unknown || 7âÂÂ8 || 4âÂÂ5 || 0âÂÂ0 |- align="center" bgcolor="#ccffcc" | 10 || March 11à|| vs Missouri || Unknown ⢠Unknown || 8âÂÂ5 || 5âÂÂ5 || 0âÂÂ0 |- align="center" bgcolor="#ccffcc" | 11 || March 12à|| vs Western Michigan || Unknown ⢠Unknown || 7âÂÂ3 || 6âÂÂ5 || 0âÂÂ0 |-
|- align="center" bgcolor="#ffcccc" | 12 || April 7à|| vs || Unknown ⢠Unknown || 1âÂÂ5 || 6âÂÂ6 || 0âÂÂ0 |- align="center" bgcolor="#ccffcc" | 13 || April 8à|| vs Bowling Green || Unknown ⢠Unknown || 4âÂÂ1 || 7âÂÂ6 || 0âÂÂ0 |- align="center" bgcolor="#ffcccc" | 14 || April 12à|| vs || Unknown ⢠Unknown || 0âÂÂ2 || 7âÂÂ7 || 0âÂÂ0 |- align="center" bgcolor="#ffcccc" | 15 || April 12à|| vs Detroit || Unknown ⢠Unknown || 0âÂÂ3 || 7âÂÂ8 || 0âÂÂ0 |- align="center" bgcolor="#ccffcc" | 16 || April 15à|| at || Guy Lowman Field ⢠Madison, Wisconsin || 5âÂÂ1 || 8âÂÂ8 || 1âÂÂ0 |- align="center" bgcolor="#ccffcc" | 17 || April 15à|| at Wisconsin || Guy Lowman Field ⢠Madison, Wisconsin || 6âÂÂ4 || 9âÂÂ8 || 2âÂÂ0 |- align="center" bgcolor="#ccffcc" | 18 || April 16à|| at || Bierman Field ⢠Minneapolis, Minnesota || 3âÂÂ2 || 10âÂÂ8 || 3âÂÂ0 |- align="center" bgcolor="#ccffcc" | 19 || April 16à|| at Minnesota || Bierman Field ⢠Minneapolis, Minnesota || 13âÂÂ7 || 11âÂÂ8 || 4âÂÂ0 |- align="center" bgcolor="#ffcccc" | 20 || April 19à|| vs Western Michigan || Unknown ⢠Unknown || 2âÂÂ3 || 11âÂÂ9 || 4âÂÂ0 |- align="center" bgcolor="#ccffcc" | 21 || April 19à|| vs Western Michigan || Unknown ⢠Unknown || 5âÂÂ3 || 12âÂÂ9 || 4âÂÂ0 |- align="center" bgcolor="#ccffcc" | 22 || April 23à|| vs || Unknown ⢠Unknown || 8âÂÂ0 || 13âÂÂ9 || 4âÂÂ0 |- align="center" bgcolor="#ffcccc" | 23 || April 23à|| vs Eastern Michigan || Unknown ⢠Unknown || 1âÂÂ2 || 13âÂÂ10 || 4âÂÂ0 |- align="center" bgcolor="#ccffcc" | 24 || April 29à|| || Ray Fisher Stadium ⢠Ann Arbor, Michigan || 10âÂÂ0 || 14âÂÂ10 || 5âÂÂ0 |- align="center" bgcolor="#ccffcc" | 25 || April 29à|| Illinois || Ray Fisher Stadium ⢠Ann Arbor, Michigan || 3âÂÂ0 || 15âÂÂ10 || 6âÂÂ0 |- align="center" bgcolor="#ffcccc" | 26 || April 30à|| || Ray Fisher Stadium ⢠Ann Arbor, Michigan || 2âÂÂ4 || 15âÂÂ11 || 6âÂÂ1 |- align="center" bgcolor="#ccffcc" | 27 || April 30à|| Purdue || Ray Fisher Stadium ⢠Ann Arbor, Michigan || 6âÂÂ5 || 16âÂÂ11 || 7âÂÂ1 |-
|- align="center" bgcolor="#ccffcc" | 28 || May 3à|| at || Unknown ⢠Notre Dame, Indiana || 4âÂÂ0 || 17âÂÂ11 || 7âÂÂ1 |- align="center" bgcolor="#ccffcc" | 29 || May 3à|| at Notre Dame || Unknown ⢠Notre Dame, Indiana || 6âÂÂ0 || 18âÂÂ11 || 7âÂÂ1 |- align="center" bgcolor="#ccffcc" | 30 || May 6à|| || Ray Fisher Stadium ⢠Ann Arbor, Michigan || 9âÂÂ1 || 19âÂÂ11 || 8âÂÂ1 |- align="center" bgcolor="#ccffcc" | 31 || May 6à|| Indiana || Ray Fisher Stadium ⢠Ann Arbor, Michigan || 5âÂÂ1 || 20âÂÂ11 || 9âÂÂ1 |- align="center" bgcolor="#ccffcc" | 32 || May 7à|| || Ray Fisher Stadium ⢠Ann Arbor, Michigan || 4âÂÂ2 || 21âÂÂ11 || 10âÂÂ1 |- align="center" bgcolor="#ccffcc" | 33 || May 7à|| Ohio State || Ray Fisher Stadium ⢠Ann Arbor, Michigan || 12âÂÂ1 || 22âÂÂ11 || 11âÂÂ1 |- align="center" bgcolor="#ccffcc" | 34 || May 10à|| vs Eastern Michigan || Unknown ⢠Unknown || 3âÂÂ2 || 23âÂÂ11 || 11âÂÂ1 |- align="center" bgcolor="#ccffcc" | 35 || May 10à|| vs Eastern Michigan || Unknown ⢠Unknown || 5âÂÂ4 || 24âÂÂ11 || 11âÂÂ1 |- align="center" bgcolor="#ccffcc" | 36 || May 14à|| vs || Unknown ⢠Unknown || 10âÂÂ1 || 25âÂÂ11 || 12âÂÂ1 |- align="center" bgcolor="#ffcccc" | 37 || May 14à|| vs Iowa || Unknown ⢠Unknown || 0âÂÂ1 || 25âÂÂ12 || 12âÂÂ2 |- align="center" bgcolor="#ffcccc" | 38 || May 17à|| vs || Unknown ⢠Unknown || 2âÂÂ4 || 25âÂÂ13 || 12âÂÂ2 |- align="center" bgcolor="#ffcccc" | 39 || May 17à|| vs Wayne State || Unknown ⢠Unknown || 3âÂÂ8 || 25âÂÂ14 || 12âÂÂ2 |- align="center" bgcolor="#ffcccc" | 40 || May 20à|| at || John H. Kobs Field ⢠East Lansing, Michigan || 5âÂÂ10 || 25âÂÂ15 || 12âÂÂ3 |- align="center" bgcolor="#ccffcc" | 41 || May 21à|| Michigan State || Ray Fisher Stadium ⢠Ann Arbor, Michigan || 3âÂÂ0 || 26âÂÂ15 || 13âÂÂ3 |-
|- |- ! style="" | Postseason |- valign="top"
|- align="center" bgcolor="#ccffcc" | 42 || May 26à|| || Ray Fisher Stadium ⢠Ann Arbor, Michigan || 8âÂÂ1 || 27âÂÂ15 || 13âÂÂ3 |- align="center" bgcolor="#ccffcc" | 43 || May 27à|| Eastern Michigan || Ray Fisher Stadium ⢠Ann Arbor, Michigan || 6âÂÂ4 || 28âÂÂ15 || 13âÂÂ3 |- align="center" bgcolor="#ccffcc" | 44 || May 28à|| Texas A&M || Ray Fisher Stadium ⢠Ann Arbor, Michigan || 3âÂÂ0 || 29âÂÂ15 || 13âÂÂ3 |-
|- align="center" bgcolor="#ccffcc" | 45 || June 2 || vs || Johnny Rosenblatt Stadium ⢠Omaha, Nebraska || 4âÂÂ0 || 30âÂÂ15 || 13âÂÂ3 |- align="center" bgcolor="#ffcccc" | 46 || June 4 || vs USC || Johnny Rosenblatt Stadium ⢠Omaha, Nebraska || 3âÂÂ11 || 30âÂÂ16 || 13âÂÂ3 |- align="center" bgcolor="#ffcccc" | 47 || June 5 || vs North Carolina || Johnny Rosenblatt Stadium ⢠Omaha, Nebraska || 6âÂÂ7 || 30âÂÂ17 || 13âÂÂ3 |-