The 1985 Stanford Cardinal baseball team represented Stanford University in the 1985 NCAA Division I baseball season. The Cardinal played their home games at Sunken Diamond. The team was coached by Mark Marquess in his 9th year at Stanford.
The Cardinal won the Pacific-10 Conference South Division and the West I Regional to advanced to the College World Series, where they were defeated by the Arkansas Razorbacks.
! style="" | Regular season |- valign="top"
|- align="center" bgcolor="#ccffcc" | 1 || January 29 || || Sunken Diamond ⢠Stanford, California || 5âÂÂ1 || 1âÂÂ0 || â |- align="center" bgcolor="#ffcccc" | 2 || January 31 || at || Titan Field ⢠Fullerton, California || 7âÂÂ13 || 1âÂÂ1 || â |-
|- align="center" bgcolor="#ccffcc" | 3 || February 1 || at Cal State Fullerton || Titan Field ⢠Fullerton, California || 6âÂÂ3 || 2âÂÂ1 || â |- align="center" bgcolor="#ccffcc" | 4 || February 5 || at Cal State Fullerton || Titan Field ⢠Fullerton, California || 6âÂÂ4 || 3âÂÂ1 || â |- align="center" bgcolor="#ccffcc" | 5 || February 9 || || Sunken Diamond ⢠Stanford, California || 3âÂÂ2 || 4âÂÂ1 || â |- align="center" bgcolor="#ffcccc" | 6 || February 10 || Santa Clara || Sunken Diamond ⢠Stanford, California || 5âÂÂ9 || 4âÂÂ2 || â |- align="center" bgcolor="#ccffcc" | 7 || February 12 || || Sunken Diamond ⢠Stanford, California || 18âÂÂ3 || 5âÂÂ2 || â |- align="center" bgcolor="#ccffcc" | 8 || February 15 || at || Pete Beiden Field at Bob Bennett Stadium ⢠Fresno, California || 8âÂÂ4 || 6âÂÂ2 || â |- align="center" bgcolor="#ffcccc" | 9 || February 16 || at Fresno State || Unknown ⢠Hayward, California || 2âÂÂ7 || 6âÂÂ3 || â |- align="center" bgcolor="#ccffcc" | 10 || February 17 || Fresno State || Sunken Diamond ⢠Stanford, California || 9âÂÂ3 || 7âÂÂ3 || â |- align="center" bgcolor="#ccffcc" | 11 || February 18 || Fresno State || Sunken Diamond ⢠Stanford, California || 10âÂÂ6 || 8âÂÂ3 || â |- align="center" bgcolor="#ccffcc" | 12 || February 22 || at || San Jose Municipal Stadium ⢠San Jose, California || 4âÂÂ0 || 9âÂÂ3 || â |- align="center" bgcolor="#ccffcc" | 13 || February 23 || San Jose State || Sunken Diamond ⢠Stanford, California || 7âÂÂ3 || 10âÂÂ3 || â |- align="center" bgcolor="#ccffcc" | 14 || February 23 || San Jose State || Sunken Diamond ⢠Stanford, California || 12âÂÂ6 || 11âÂÂ3 || â |- align="center" bgcolor="#ccffcc" | 15 || February 26 || || Sunken Diamond ⢠Stanford, California || 7âÂÂ2 || 12âÂÂ3 || â |- align="center" bgcolor="#ffcccc" | 16 || February 27 || || Sunken Diamond ⢠Stanford, California || 4âÂÂ5 || 12âÂÂ4 || â |-
|- align="center" bgcolor="#ccffcc" | 17 || March 1 || || Sunken Diamond ⢠Stanford, California || 9âÂÂ8 || 13âÂÂ4 || 1âÂÂ0 |- align="center" bgcolor="#ccffcc" | 18 || March 2 || Arizona State || Sunken Diamond ⢠Stanford, California || 11âÂÂ7 || 14âÂÂ4 || 2âÂÂ0 |- align="center" bgcolor="#ccffcc" | 19 || March 3 || Arizona State || Sunken Diamond ⢠Stanford, California || 10âÂÂ7 || 15âÂÂ4 || 3âÂÂ0 |- align="center" bgcolor="#ccffcc" | 20 || March 8 || at || Jackie Robinson Stadium ⢠Los Angeles, California || 5âÂÂ2 || 16âÂÂ4 || 4âÂÂ0 |- align="center" bgcolor="#ccffcc" | 21 || March 9 || at UCLA || Jackie Robinson Stadium ⢠Los Angeles, California || 3âÂÂ2 || 17âÂÂ4 || 5âÂÂ0 |- align="center" bgcolor="#ccffcc" | 22 || March 10 || at UCLA || Jackie Robinson Stadium ⢠Los Angeles, California || 9âÂÂ0 || 18âÂÂ4 || 6âÂÂ0 |- align="center" bgcolor="#ffcccc" | 23 || March 15 || || Sunken Diamond ⢠Stanford, California || 5âÂÂ6 || 18âÂÂ5 || 6âÂÂ1 |- align="center" bgcolor="#ccffcc" | 24 || March 16 || Southern California || Sunken Diamond ⢠Stanford, California || 15âÂÂ4 || 19âÂÂ5 || 7âÂÂ1 |- align="center" bgcolor="#ccffcc" | 25 || March 17 || Southern California || Sunken Diamond ⢠Stanford, California || 15âÂÂ5 || 20âÂÂ5 || 8âÂÂ1 |- align="center" bgcolor="#ccffcc" | 26 || March 23 || at Arizona || Jerry Kindall Field at Frank Sancet Stadium ⢠Tucson, Arizona || 20âÂÂ5 || 21âÂÂ5 || 9âÂÂ1 |- align="center" bgcolor="#ccffcc" | 27 || March 23 || at Arizona || Jerry Kindall Field at Frank Sancet Stadium ⢠Tucson, Arizona || 10âÂÂ6 || 22âÂÂ5 || 10âÂÂ1 |- align="center" bgcolor="#ffcccc" | 28 || March 24 || at Arizona || Jerry Kindall Field at Frank Sancet Stadium ⢠Tucson, Arizona || 8âÂÂ13 || 22âÂÂ6 || 10âÂÂ2 |- align="center" bgcolor="#ffcccc" | 29 || March 28 || at || Caesar Uyesaka Stadium ⢠Santa Barbara, California || 2âÂÂ4 || 22âÂÂ7 || 10âÂÂ2 |-
|- align="center" bgcolor="#ccffcc" | 30 || April 2 || at San Jose State || San Jose Municipal Stadium ⢠San Jose, California || 8âÂÂ5 || 23âÂÂ7 || 10âÂÂ2 |- align="center" bgcolor="#ccffcc" | 31 || April 4 || at || Evans Diamond ⢠Berkeley, California || 7âÂÂ1 || 24âÂÂ7 || 11âÂÂ2 |- align="center" bgcolor="#ccffcc" | 32 || April 5 || California || Sunken Diamond ⢠Stanford, California || 9âÂÂ1 || 25âÂÂ7 || 12âÂÂ2 |- align="center" bgcolor="#ffcccc" | 33 || April 6 || at California || Evans Diamond ⢠Berkeley, California || 8âÂÂ10 || 25âÂÂ8 || 12âÂÂ3 |- align="center" bgcolor="#ccffcc" | 34 || April 9 || at || Unknown ⢠Davis, California || 20âÂÂ5 || 26âÂÂ8 || 12âÂÂ3 |- align="center" bgcolor="#ffcccc" | 35 || April 12 || Arizona || Sunken Diamond ⢠Stanford, California || 5âÂÂ7 || 26âÂÂ9 || 12âÂÂ4 |- align="center" bgcolor="#ccffcc" | 36 || April 13 || Arizona || Sunken Diamond ⢠Stanford, California || 20âÂÂ8 || 27âÂÂ9 || 13âÂÂ4 |- align="center" bgcolor="#ccffcc" | 37 || April 13 || Arizona || Sunken Diamond ⢠Stanford, California || 11âÂÂ1 || 28âÂÂ9 || 14âÂÂ4 |- align="center" bgcolor="#ffcccc" | 38 || April 19 || UCLA || Sunken Diamond ⢠Stanford, California || 4âÂÂ3 || 29âÂÂ9 || 15âÂÂ4 |- align="center" bgcolor="#ffcccc" | 39 || April 20 || UCLA || Sunken Diamond ⢠Stanford, California || 6âÂÂ9 || 29âÂÂ10 || 15âÂÂ5 |- align="center" bgcolor="#ccffcc" | 40 || April 21 || UCLA || Sunken Diamond ⢠Stanford, California || 9âÂÂ8 || 30âÂÂ10 || 16âÂÂ5 |- align="center" bgcolor="#ccffcc" | 41 || April 22 || at Pacific || Billy Hebert Field ⢠Stockton, California || 5âÂÂ4 || 31âÂÂ10 || 16âÂÂ5 |- align="center" bgcolor="#ccffcc" | 42 || April 26 || at Southern California || Dedeaux Field ⢠Los Angeles, California || 16âÂÂ1 || 32âÂÂ10 || 17âÂÂ5 |- align="center" bgcolor="#ccffcc" | 43 || April 27 || at Southern California || Dedeaux Field ⢠Los Angeles, California || 13âÂÂ9 || 33âÂÂ10 || 18âÂÂ5 |- align="center" bgcolor="#ccffcc" | 44 || April 28 || at Southern California || Dedeaux Field ⢠Los Angeles, California || 14âÂÂ5 || 34âÂÂ10 || 19âÂÂ5 |- align="center" bgcolor="#ccffcc" | 45 || April 30 || at Santa Clara || Buck Shaw Stadium ⢠Santa Clara, California || 11âÂÂ8 || 35âÂÂ10 || 19âÂÂ5 |-
|- align="center" bgcolor="#ccffcc" | 46 || May 3 || at Arizona State || Packard Stadium ⢠Tempe, Arizona || 15âÂÂ8 || 36âÂÂ10 || 20âÂÂ5 |- align="center" bgcolor="#ffcccc" | 47 || May 4 || at Arizona State || Packard Stadium ⢠Tempe, Arizona || 8âÂÂ13 || 36âÂÂ11 || 20âÂÂ6 |- align="center" bgcolor="#ccffcc" | 48 || May 5 || at Arizona State || Packard Stadium ⢠Tempe, Arizona || 15âÂÂ10 || 37âÂÂ11 || 21âÂÂ6 |- align="center" bgcolor="#ccffcc" | 49 || May 7 || at Saint Mary's || Louis Guisto Field ⢠Moraga, California || 14âÂÂ7 || 38âÂÂ11 || 21âÂÂ6 |- align="center" bgcolor="#ccffcc" | 50 || May 8 || || Sunken Diamond ⢠Stanford, California || 12âÂÂ0 || 39âÂÂ11 || 21âÂÂ6 |- align="center" bgcolor="#ccffcc" | 51 || May 9 || || Sunken Diamond ⢠Stanford, California || 15âÂÂ0 || 40âÂÂ11 || 21âÂÂ6 |- align="center" bgcolor="#ccffcc" | 52 || May 14 || at Santa Clara || Stephen Schott Stadium ⢠Santa Clara, California || 17âÂÂ7 || 41âÂÂ11 || 21âÂÂ6 |- align="center" bgcolor="#ccffcc" | 53 || May 17 || California || Sunken Diamond ⢠Stanford, California || 7âÂÂ1 || 42âÂÂ11 || 22âÂÂ6 |- align="center" bgcolor="#ccffcc" | 54 || May 18 || at California || Evans Diamond ⢠Berkeley, California || 5âÂÂ4 || 43âÂÂ11 || 23âÂÂ6 |- align="center" bgcolor="#ffcccc" | 55 || May 19 || California || Sunken Diamond ⢠Stanford, California || 6âÂÂ12 || 43âÂÂ12 || 23âÂÂ7 |-
|- |- ! style="" | Postseason |- valign="top"
|- align="center" bgcolor="#ccffcc" | 56 || May 24 || || Sunken Diamond ⢠Stanford, California || 17âÂÂ3 || 44âÂÂ12 || 23âÂÂ7 |- align="center" bgcolor="#ccffcc" | 57 || May 25 || || Sunken Diamond ⢠Stanford, California || 9âÂÂ8 || 45âÂÂ12 || 23âÂÂ7 |- align="center" bgcolor="#ffcccc" | 58 || May 26 || || Sunken Diamond ⢠Stanford, California || 1âÂÂ5 || 45âÂÂ13 || 23âÂÂ7 |- align="center" bgcolor="#ccffcc" | 59 || May 27 || Pepperdine || Sunken Diamond ⢠Stanford, California || 7âÂÂ1 || 46âÂÂ13 || 23âÂÂ7 |-
|- align="center" bgcolor="#ffcccc" | 60 || June 1 || vs Miami (FL) || Johnny Rosenblatt Stadium ⢠Omaha, Nebraska || 3âÂÂ17 || 46âÂÂ14 || 23âÂÂ7 |- align="center" bgcolor="#ccffcc" | 61 || June 2 || vs Arizona || Johnny Rosenblatt Stadium ⢠Omaha, Nebraska || 9âÂÂ2 || 47âÂÂ14 || 23âÂÂ7 |- align="center" bgcolor="#ffcccc" | 62 || June 6 || vs || Johnny Rosenblatt Stadium ⢠Omaha, Nebraska || 4âÂÂ10 || 47âÂÂ15 || 23âÂÂ7 |-