The 1885 Pittsburgh Alleghenys season was the fourth season of the Pittsburgh Alleghenys franchise. The Alleghenys finished third in the American Association with a record of 56âÂÂ55.
|- style="background:#cfc;" | 1 || Saturday, Apr 18 || @ St. Louis Browns || 7âÂÂ0 || 1âÂÂ0 |- style="background:#fbb;" | 2 || Sunday, Apr 19 || @ St. Louis Browns || 0âÂÂ3 || 1âÂÂ1 |- style="background:#cfc;" | 3 || Tuesday, Apr 21 || @ Louisville Colonels || 4âÂÂ3 || 2âÂÂ1 |- style="background:#fbb;" | 4 || Wednesday, Apr 22 || @ Louisville Colonels || 0âÂÂ11 || 2âÂÂ2 |- style="background:#cfc;" | 5 || Friday, Apr 24 || @ Cincinnati Red Stockings || 7âÂÂ6 || 3âÂÂ2 |- style="background:#fbb;" | 6 || Saturday, Apr 25 || @ Cincinnati Red Stockings || 2âÂÂ8 || 3âÂÂ3 |- style="background:#fbb;" | 7 || Sunday, Apr 26 || @ St. Louis Browns || 0âÂÂ2 || 3âÂÂ4 |- style="background:#cfc;" | 8 || Tuesday, Apr 28 || Louisville Colonels || 4âÂÂ0 || 4âÂÂ4 |- style="background:#fbb;" | 9 || Wednesday, Apr 29 || Louisville Colonels || 3âÂÂ4 || 4âÂÂ5 |-
|- style="background:#cfc;" | 10 || Saturday, May 2 || St. Louis Browns || 3âÂÂ2 || 5âÂÂ5 |- style="background:#fbb;" | 11 || Sunday, May 3 || @ Cincinnati Red Stockings || 6âÂÂ7 || 5âÂÂ6 |- style="background:#fbb;" | 12 || Monday, May 4 || @ Cincinnati Red Stockings || 0âÂÂ3 || 5âÂÂ7 |- style="background:#cfc;" | 13 || Tuesday, May 5 || Cincinnati Red Stockings || 8âÂÂ1 || 6âÂÂ7 |- style="background:#fbb;" | 14 || Thursday, May 7 || New York Metropolitans || 1âÂÂ3 || 6âÂÂ8 |- style="background:#cfc;" | 15 || Friday, May 8 || New York Metropolitans || 13âÂÂ3 || 7âÂÂ8 |- style="background:#cfc;" | 16 || Saturday, May 9 || New York Metropolitans || 16âÂÂ3 || 8âÂÂ8 |- style="background:#cfc;" | 17 || Monday, May 11 || New York Metropolitans || 13âÂÂ4 || 9âÂÂ8 |- style="background:#cfc;" | 18 || Tuesday, May 12 || Brooklyn Grays || 8âÂÂ4 || 10âÂÂ8 |- style="background:#fbb;" | 19 || Wednesday, May 13 || Brooklyn Grays || 2âÂÂ6 || 10âÂÂ9 |- style="background:#cfc;" | 20 || Thursday, May 14 || Brooklyn Grays || 5âÂÂ2 || 11âÂÂ9 |- style="background:#cfc;" | 21 || Saturday, May 16 || Brooklyn Grays || 13âÂÂ4 || 12âÂÂ9 |- style="background:#fbb;" | 22 || Monday, May 18 || Philadelphia Athletics || 0âÂÂ7 || 12âÂÂ10 |- style="background:#cfc;" | 23 || Tuesday, May 19 || Philadelphia Athletics || 11âÂÂ8 || 13âÂÂ10 |- style="background:#cfc;" | 24 || Wednesday, May 20 || Philadelphia Athletics || 9âÂÂ8 || 14âÂÂ10 |- style="background:#cfc;" | 25 || Thursday, May 21 || Philadelphia Athletics || 8âÂÂ3 || 15âÂÂ10 |- style="background:#cfc;" | 26 || Saturday, May 23 || Baltimore Orioles || 5âÂÂ0 || 16âÂÂ10 |- style="background:#cfc;" | 27 || Monday, May 25 || Baltimore Orioles || 7âÂÂ3 || 17âÂÂ10 |- style="background:#cfc;" | 28 || Tuesday, May 26 || Baltimore Orioles || 2âÂÂ1 || 18âÂÂ10 |- style="background:#cfc;" | 29 || Wednesday, May 27 || Baltimore Orioles || 6âÂÂ2 || 19âÂÂ10 |- style="background:#fbb;" | 30 || Saturday, May 30 || New York Metropolitans || 6âÂÂ8 || 19âÂÂ11 |- style="background:#fbb;" | 31 || Saturday, May 30 || New York Metropolitans || 2âÂÂ6 || 19âÂÂ12 |-
|- style="background:#cfc;" | 32 || Thursday, Jun 4 || @ Brooklyn Grays || 5âÂÂ4 || 20âÂÂ12 |- style="background:#cfc;" | 33 || Friday, Jun 5 || @ Brooklyn Grays || 3âÂÂ2 || 21âÂÂ12 |- style="background:#fbb;" | 34 || Saturday, Jun 6 || @ Brooklyn Grays || 2âÂÂ13 || 21âÂÂ13 |- style="background:#cfc;" | 35 || Monday, Jun 8 || @ Brooklyn Grays || 2âÂÂ0 || 22âÂÂ13 |- style="background:#fbb;" | 36 || Tuesday, Jun 9 || @ New York Metropolitans || 2âÂÂ10 || 22âÂÂ14 |- style="background:#fbb;" | 37 || Wednesday, Jun 10 || @ Baltimore Orioles || 5âÂÂ10 || 22âÂÂ15 |- style="background:#cfc;" | 38 || Thursday, Jun 11 || @ Baltimore Orioles || 12âÂÂ8 || 23âÂÂ15 |- style="background:#cfc;" | 39 || Friday, Jun 12 || @ Baltimore Orioles || 3âÂÂ2 || 24âÂÂ15 |- style="background:#fbb;" | 40 || Saturday, Jun 13 || @ Baltimore Orioles || 10âÂÂ11 || 24âÂÂ16 |- style="background:#fbb;" | 41 || Tuesday, Jun 16 || @ Philadelphia Athletics || 1âÂÂ14 || 24âÂÂ17 |- style="background:#cfc;" | 42 || Wednesday, Jun 17 || @ Philadelphia Athletics || 9âÂÂ7 || 25âÂÂ17 |- style="background:#fbb;" | 43 || Thursday, Jun 18 || @ Philadelphia Athletics || 5âÂÂ6 || 25âÂÂ18 |- style="background:#fbb;" | 44 || Saturday, Jun 20 || @ Philadelphia Athletics || 3âÂÂ10 || 25âÂÂ19 |- style="background:#fbb;" | 45 || Monday, Jun 22 || St. Louis Browns || 2âÂÂ6 || 25âÂÂ20 |- style="background:#fbb;" | 46 || Tuesday, Jun 23 || St. Louis Browns || 6âÂÂ7 || 25âÂÂ21 |- style="background:#fbb;" | 47 || Wednesday, Jun 24 || St. Louis Browns || 6âÂÂ7 || 25âÂÂ22 |- style="background:#cfc;" | 48 || Thursday, Jun 25 || St. Louis Browns || 6âÂÂ1 || 26âÂÂ22 |- style="background:#cfc;" | 49 || Friday, Jun 26 || Louisville Colonels || 7âÂÂ5 || 27âÂÂ22 |- style="background:#cfc;" | 50 || Saturday, Jun 27 || Louisville Colonels || 4âÂÂ3 || 28âÂÂ22 |- style="background:#fbb;" | 51 || Monday, Jun 29 || Louisville Colonels || 3âÂÂ4 || 28âÂÂ23 |- style="background:#cfc;" | 52 || Tuesday, Jun 30 || Cincinnati Red Stockings || 9âÂÂ4 || 29âÂÂ23 |-
|- style="background:#cfc;" | 53 || Wednesday, Jul 1 || Cincinnati Red Stockings || 11âÂÂ9 || 30âÂÂ23 |- style="background:#cfc;" | 54 || Thursday, Jul 2 || Cincinnati Red Stockings || 6âÂÂ4 || 31âÂÂ23 |- style="background:#fbb;" | 55 || Saturday, Jul 4 || Philadelphia Athletics || 4âÂÂ8 || 31âÂÂ24 |- style="background:#fbb;" | 56 || Saturday, Jul 4 || Philadelphia Athletics || 6âÂÂ11 || 31âÂÂ25 |- style="background:#fbb;" | 57 || Monday, Jul 6 || Philadelphia Athletics || 0âÂÂ8 || 31âÂÂ26 |- style="background:#cfc;" | 58 || Tuesday, Jul 7 || Philadelphia Athletics || 5âÂÂ1 || 32âÂÂ26 |- style="background:#cfc;" | 59 || Thursday, Jul 9 || New York Metropolitans || 17âÂÂ0 || 33âÂÂ26 |- style="background:#fbb;" | 60 || Friday, Jul 10 || New York Metropolitans || 5âÂÂ7 || 33âÂÂ27 |- style="background:#cfc;" | 61 || Saturday, Jul 11 || New York Metropolitans || 2âÂÂ0 || 34âÂÂ27 |- style="background:#fbb;" | 62 || Tuesday, Jul 14 || Baltimore Orioles || 2âÂÂ5 || 34âÂÂ28 |- style="background:#cfc;" | 63 || Wednesday, Jul 15 || Baltimore Orioles || 5âÂÂ0 || 35âÂÂ28 |- style="background:#cfc;" | 64 || Thursday, Jul 16 || Baltimore Orioles || 12âÂÂ1 || 36âÂÂ28 |- style="background:#cfc;" | 65 || Saturday, Jul 18 || Baltimore Orioles || 6âÂÂ1 || 37âÂÂ28 |- style="background:#cfc;" | 66 || Monday, Jul 20 || Brooklyn Grays || 4âÂÂ3 || 38âÂÂ28 |- style="background:#cfc;" | 67 || Tuesday, Jul 21 || Brooklyn Grays || 7âÂÂ5 || 39âÂÂ28 |- style="background:#cfc;" | 68 || Wednesday, Jul 22 || Brooklyn Grays || 5âÂÂ3 || 40âÂÂ28 |- style="background:#cfc;" | 69 || Thursday, Jul 23 || Brooklyn Grays || 6âÂÂ5 || 41âÂÂ28 |- style="background:#cfc;" | 70 || Saturday, Jul 25 || @ St. Louis Browns || 2âÂÂ1 || 42âÂÂ28 |- style="background:#fbb;" | 71 || Sunday, Jul 26 || @ St. Louis Browns || 1âÂÂ8 || 42âÂÂ29 |- style="background:#cfc;" | 72 || Friday, Jul 31 || @ Louisville Colonels || 8âÂÂ2 || 43âÂÂ29 |-
|- style="background:#fbb;" | 73 || Saturday, Aug 1 || @ Louisville Colonels || 5âÂÂ7 || 43âÂÂ30 |- style="background:#fbb;" | 74 || Sunday, Aug 2 || @ Louisville Colonels || 1âÂÂ4 || 43âÂÂ31 |- style="background:#fbb;" | 75 || Tuesday, Aug 4 || @ Cincinnati Red Stockings || 1âÂÂ4 || 43âÂÂ32 |- style="background:#fbb;" | 76 || Friday, Aug 7 || @ Cincinnati Red Stockings || 2âÂÂ3 || 43âÂÂ33 |- style="background:#fbb;" | 77 || Saturday, Aug 8 || @ St. Louis Browns || 0âÂÂ7 || 43âÂÂ34 |- style="background:#cfc;" | 78 || Sunday, Aug 9 || @ St. Louis Browns || 6âÂÂ3 || 44âÂÂ34 |- style="background:#fbb;" | 79 || Tuesday, Aug 11 || @ St. Louis Browns || 1âÂÂ3 || 44âÂÂ35 |- style="background:#cfc;" | 80 || Thursday, Aug 13 || @ Louisville Colonels || 2âÂÂ1 || 45âÂÂ35 |- style="background:#cfc;" | 81 || Saturday, Aug 15 || @ Louisville Colonels || 7âÂÂ2 || 46âÂÂ35 |- style="background:#fbb;" | 82 || Sunday, Aug 16 || @ Louisville Colonels || 10âÂÂ11 || 46âÂÂ36 |- style="background:#fbb;" | 83 || Tuesday, Aug 18 || St. Louis Browns || 1âÂÂ3 || 46âÂÂ37 |- style="background:#fbb;" | 84 || Wednesday, Aug 19 || St. Louis Browns || 4âÂÂ6 || 46âÂÂ38 |- style="background:#cfc;" | 85 || Thursday, Aug 20 || St. Louis Browns || 11âÂÂ10 || 47âÂÂ38 |- style="background:#cfc;" | 86 || Saturday, Aug 22 || Louisville Colonels || 3âÂÂ2 || 48âÂÂ38 |- style="background:#cfc;" | 87 || Monday, Aug 24 || Louisville Colonels || 9âÂÂ5 || 49âÂÂ38 |- style="background:#cfc;" | 88 || Wednesday, Aug 26 || Louisville Colonels || 7âÂÂ5 || 50âÂÂ38 |- style="background:#cfc;" | 89 || Thursday, Aug 27 || @ Cincinnati Red Stockings || 8âÂÂ2 || 51âÂÂ38 |- style="background:#fbb;" | 90 || Friday, Aug 28 || @ Cincinnati Red Stockings || 6âÂÂ14 || 51âÂÂ39 |- style="background:#fbb;" | 91 || Sunday, Aug 30 || @ Cincinnati Red Stockings || 0âÂÂ10 || 51âÂÂ40 |-
|- style="background:#cfc;" | 92 || Wednesday, Sep 2 || Cincinnati Red Stockings || 9âÂÂ6 || 52âÂÂ40 |- style="background:#fbb;" | 93 || Thursday, Sep 3 || Cincinnati Red Stockings || 5âÂÂ6 || 52âÂÂ41 |- style="background:#fbb;" | 94 || Saturday, Sep 5 || Cincinnati Red Stockings || 2âÂÂ6 || 52âÂÂ42 |- style="background:#cfc;" | 95 || Tuesday, Sep 8 || @ New York Metropolitans || 4âÂÂ2 || 53âÂÂ42 |- style="background:#fbb;" | 96 || Wednesday, Sep 9 || @ New York Metropolitans || 2âÂÂ3 || 53âÂÂ43 |- style="background:#fbb;" | 97 || Friday, Sep 11 || @ Brooklyn Grays || 0âÂÂ3 || 53âÂÂ44 |- style="background:#fbb;" | 98 || Saturday, Sep 12 || @ Brooklyn Grays || 1âÂÂ4 || 53âÂÂ45 |- style="background:#cfc;" | 99 || Tuesday, Sep 15 || @ New York Metropolitans || 1âÂÂ0 || 54âÂÂ45 |- style="background:#fbb;" | 100 || Wednesday, Sep 16 || @ New York Metropolitans || 1âÂÂ5 || 54âÂÂ46 |- style="background:#fbb;" | 101 || Thursday, Sep 17 || @ Brooklyn Grays || 1âÂÂ2 || 54âÂÂ47 |- style="background:#fbb;" | 102 || Friday, Sep 18 || @ New York Metropolitans || 8âÂÂ9 || 54âÂÂ48 |- style="background:#fbb;" | 103 || Saturday, Sep 19 || @ Brooklyn Grays || 2âÂÂ8 || 54âÂÂ49 |- style="background:#cfc;" | 104 || Wednesday, Sep 23 || @ Baltimore Orioles || 11âÂÂ3 || 55âÂÂ49 |- style="background:#fbb;" | 105 || Thursday, Sep 24 || @ Baltimore Orioles || 2âÂÂ4 || 55âÂÂ50 |- style="background:#fbb;" | 106 || Friday, Sep 25 || @ Baltimore Orioles || 5âÂÂ10 || 55âÂÂ51 |- style="background:#fbb;" | 107 || Saturday, Sep 26 || @ Baltimore Orioles || 4âÂÂ5 || 55âÂÂ52 |- style="background:#fbb;" | 108 || Monday, Sep 28 || @ Philadelphia Athletics || 4âÂÂ6 || 55âÂÂ53 |- style="background:#cfc;" | 109 || Tuesday, Sep 29 || @ Philadelphia Athletics || 6âÂÂ3 || 56âÂÂ53 |- style="background:#fbb;" | 110 || Wednesday, Sep 30 || @ Philadelphia Athletics || 2âÂÂ5 || 56âÂÂ54 |-
|- style="background:#fbb;" | 111 || Thursday, Oct 1 || @ Philadelphia Athletics || 3âÂÂ4 || 56âÂÂ55 |-
|- style="text-align:center;" | Legend: = Win = Loss
Note: G = Games played; AB = At bats; H = Hits; Avg. = Batting average; HR = Home runs; RBI = Runs batted in
Note: G = Games pitched; IP = Innings pitched; W = Wins; L = Losses; ERA = Earned run average; SO = Strikeouts