The 1931 Pittsburgh Pirates season was the 50th season of the Pittsburgh Pirates franchise; the 45th in the National League. The Pirates finished fifth in the league standings with a record of 75âÂÂ79.
|- bgcolor="ffbbbb" | 1 || April 14 || @ Cubs || 2âÂÂ6 || Root || French (0âÂÂ1) || â || 45,000 || 0âÂÂ1 |- bgcolor="ffbbbb" | 2 || April 15 || @ Cubs || 5âÂÂ6 || Smith || Willoughby (0âÂÂ1) || â || â || 0âÂÂ2 |- bgcolor="ccffcc" | 3 || April 16 || @ Cubs || 4âÂÂ3 || Spencer (1âÂÂ0) || Blake || â || â || 1âÂÂ2 |- bgcolor="ffbbbb" | 4 || April 17 || @ Cubs || 4âÂÂ5 || Bush || Wood (0âÂÂ1) || Smith || 30,000 || 1âÂÂ3 |- bgcolor="ccffcc" | 5 || April 18 || @ Reds || 9âÂÂ6 || French (1âÂÂ1) || Wysong || â || â || 2âÂÂ3 |- bgcolor="ccffcc" | 6 || April 19 || @ Reds || 5âÂÂ1 || Kremer (1âÂÂ0) || Johnson || â || â || 3âÂÂ3 |- bgcolor="ffbbbb" | 7 || April 20 || @ Reds || 5âÂÂ7 || Lucas || Meine (0âÂÂ1) || â || â || 3âÂÂ4 |- bgcolor="ffbbbb" | 8 || April 24 || Cubs || 6âÂÂ10 || Sweetland || French (1âÂÂ2) || â || â || 3âÂÂ5 |- bgcolor="ffbbbb" | 9 || April 25 || Cubs || 3âÂÂ8 || Malone || Kremer (1âÂÂ1) || May || â || 3âÂÂ6 |- bgcolor="ccffcc" | 10 || April 26 || @ Cardinals || 1âÂÂ0 || Meine (1âÂÂ1) || Hallahan || â || â || 4âÂÂ6 |- bgcolor="ccffcc" | 11 || April 27 || @ Cardinals || 5âÂÂ3 || French (2âÂÂ2) || Rhem || â || â || 5âÂÂ6 |- bgcolor="ffbbbb" | 12 || April 28 || @ Cardinals || 2âÂÂ8 || Grimes || Wood (0âÂÂ2) || â || â || 5âÂÂ7 |- bgcolor="ffbbbb" | 13 || April 29 || @ Cardinals || 1âÂÂ7 || Haines || Kremer (1âÂÂ2) || â || â || 5âÂÂ8 |- bgcolor="ccffcc" | 14 || April 30 || Reds || 8âÂÂ3 || Meine (2âÂÂ1) || Rixey || â || â || 6âÂÂ8 |-
|- bgcolor="ccffcc" | 15 || May 1 || Reds || 5âÂÂ4 <small>(11)</small> || Spencer (2âÂÂ0) || Carroll || â || â || 7âÂÂ8 |- bgcolor="ccffcc" | 16 || May 2 || Reds || 11âÂÂ5 || Osborn (1âÂÂ0) || Ogden || â || â || 8âÂÂ8 |- bgcolor="ccffcc" | 17 || May 3 || @ Reds || 6âÂÂ3 || Kremer (2âÂÂ2) || Lucas || â || â || 9âÂÂ8 |- bgcolor="ffbbbb" | 18 || May 3 || @ Reds || 5âÂÂ10 || Kolp || Wood (0âÂÂ3) || â || â || 9âÂÂ9 |- bgcolor="ffbbbb" | 19 || May 6 || Cardinals || 5âÂÂ6 <small>(13)</small> || Grimes || Meine (2âÂÂ2) || Lindsey || â || 9âÂÂ10 |- bgcolor="ffbbbb" | 20 || May 7 || Cardinals || 5âÂÂ11 || Haines || French (2âÂÂ3) || â || â || 9âÂÂ11 |- bgcolor="ffbbbb" | 21 || May 9 || Cardinals || 2âÂÂ4 || Johnson || Kremer (2âÂÂ3) || â || â || 9âÂÂ12 |- bgcolor="ccffcc" | 22 || May 10 || @ Robins || 3âÂÂ1 || French (3âÂÂ3) || Phelps || â || 28,000 || 10âÂÂ12 |- bgcolor="ccffcc" | 23 || May 11 || @ Robins || 4âÂÂ2 || Meine (3âÂÂ2) || Vance || â || 5,000 || 11âÂÂ12 |- bgcolor="ccffcc" | 24 || May 15 || @ Giants || 3âÂÂ2 <small>(10)</small> || French (4âÂÂ3) || Mitchell || â || 8,000 || 12âÂÂ12 |- bgcolor="ffbbbb" | 25 || May 16 || @ Braves || 2âÂÂ9 || Zachary || Kremer (2âÂÂ4) || â || 15,000 || 12âÂÂ13 |- bgcolor="ccffcc" | 26 || May 17 || @ Braves || 5âÂÂ3 || Meine (4âÂÂ2) || Seibold || â || â || 13âÂÂ13 |- bgcolor="ffbbbb" | 27 || May 18 || @ Braves || 1âÂÂ3 || Brandt || Brame (0âÂÂ1) || â || â || 13âÂÂ14 |- bgcolor="ffbbbb" | 28 || May 19 || @ Phillies || 2âÂÂ3 || Elliott || French (4âÂÂ4) || Elliott || â || 13âÂÂ15 |- bgcolor="ffbbbb" | 29 || May 20 || @ Phillies || 7âÂÂ11 || Shields || Willoughby (0âÂÂ2) || â || â || 13âÂÂ16 |- bgcolor="ccffcc" | 30 || May 23 || @ Cubs || 4âÂÂ3 || Meine (5âÂÂ2) || Malone || Spencer (1) || â || 14âÂÂ16 |- bgcolor="ccffcc" | 31 || May 24 || @ Cubs || 10âÂÂ7 || Brame (1âÂÂ1) || Root || Spencer (2) || â || 15âÂÂ16 |- bgcolor="ffbbbb" | 32 || May 25 || @ Cubs || 6âÂÂ9 || Sweetland || Kremer (2âÂÂ5) || â || â || 15âÂÂ17 |- bgcolor="ffbbbb" | 33 || May 26 || @ Cardinals || 9âÂÂ11 || Derringer || Spencer (2âÂÂ1) || â || â || 15âÂÂ18 |- bgcolor="ccffcc" | 34 || May 27 || @ Cardinals || 4âÂÂ0 || Meine (6âÂÂ2) || Johnson || â || â || 16âÂÂ18 |- bgcolor="ccffcc" | 35 || May 28 || @ Cardinals || 11âÂÂ8 <small>(7)</small> || Osborn (2âÂÂ0) || Rhem || â || â || 17âÂÂ18 |- bgcolor="ffbbbb" | 36 || May 29 || Cubs || 3âÂÂ4 <small>(10)</small> || Root || Kremer (2âÂÂ6) || â || â || 17âÂÂ19 |- bgcolor="ffbbbb" | 37 || May 30 || Cubs || 2âÂÂ9 || Sweetland || Spencer (2âÂÂ2) || â || 10,000 || 17âÂÂ20 |- bgcolor="ffbbbb" | 38 || May 30 || Cubs || 5âÂÂ6 || May || Brame (1âÂÂ2) || Root || 18,000 || 17âÂÂ21 |- bgcolor="ffbbbb" | 39 || May 31 || @ Cubs || 0âÂÂ5 || Smith || Meine (6âÂÂ3) || â || 30,000 || 17âÂÂ22 |-
|- bgcolor="ccffcc" | 40 || June 2 || Braves || 4âÂÂ3 || Osborn (3âÂÂ0) || Brandt || â || â || 18âÂÂ22 |- bgcolor="ffbbbb" | 41 || June 3 || Braves || 3âÂÂ4 <small>(10)</small> || Seibold || Brame (1âÂÂ3) || â || â || 18âÂÂ23 |- bgcolor="ccffcc" | 42 || June 4 || Braves || 2âÂÂ1 <small>(13)</small> || Spencer (3âÂÂ2) || Haid || â || â || 19âÂÂ23 |- bgcolor="ffbbbb" | 43 || June 5 || Braves || 0âÂÂ4 || Zachary || Meine (6âÂÂ4) || â || â || 19âÂÂ24 |- bgcolor="ccffcc" | 44 || June 6 || Phillies || 3âÂÂ2 || Kremer (3âÂÂ6) || Elliott || â || â || 20âÂÂ24 |- bgcolor="ffbbbb" | 45 || June 9 || Phillies || 3âÂÂ7 || Dudley || Brame (1âÂÂ4) || Elliott || â || 20âÂÂ25 |- bgcolor="ccffcc" | 46 || June 10 || Giants || 5âÂÂ1 || French (5âÂÂ4) || Walker || â || â || 21âÂÂ25 |- bgcolor="ffbbbb" | 47 || June 11 || Giants || 6âÂÂ8 <small>(11)</small> || Berly || Spencer (3âÂÂ3) || â || 5,000 || 21âÂÂ26 |- bgcolor="ffbbbb" | 48 || June 12 || Giants || 2âÂÂ8 || Fitzsimmons || Kremer (3âÂÂ7) || â || â || 21âÂÂ27 |- bgcolor="ffbbbb" | 49 || June 13 || Giants || 4âÂÂ6 || Mitchell || Brame (1âÂÂ5) || â || â || 21âÂÂ28 |- bgcolor="ffbbbb" | 50 || June 14 || @ Robins || 3âÂÂ6 || Shaute || French (5âÂÂ5) || Quinn || 15,000 || 21âÂÂ29 |- bgcolor="ffbbbb" | 51 || June 17 || Robins || 0âÂÂ2 || Clark || Meine (6âÂÂ5) || â || â || 21âÂÂ30 |- bgcolor="ffbbbb" | 52 || June 18 || @ Giants || 1âÂÂ3 || Hubbell || French (5âÂÂ6) || â || â || 21âÂÂ31 |- bgcolor="ccffcc" | 53 || June 19 || @ Giants || 4âÂÂ1 || Kremer (4âÂÂ7) || Mitchell || â || â || 22âÂÂ31 |- bgcolor="ffbbbb" | 54 || June 20 || @ Giants || 1âÂÂ3 || Walker || Spencer (3âÂÂ4) || â || 30,000 || 22âÂÂ32 |- bgcolor="ffbbbb" | 55 || June 20 || @ Giants || 0âÂÂ10 || Fitzsimmons || Brame (1âÂÂ6) || â || 30,000 || 22âÂÂ33 |- bgcolor="ccffcc" | 56 || June 21 || @ Giants || 5âÂÂ4 <small>(11)</small> || French (6âÂÂ6) || Heving || â || â || 23âÂÂ33 |- bgcolor="ffbbbb" | 57 || June 22 || @ Robins || 2âÂÂ3 <small>(10)</small> || Clark || Wood (0âÂÂ4) || â || â || 23âÂÂ34 |- bgcolor="ffbbbb" | 58 || June 24 || @ Robins || 4âÂÂ6 || Shaute || French (6âÂÂ7) || â || â || 23âÂÂ35 |- bgcolor="ffbbbb" | 59 || June 24 || @ Robins || 3âÂÂ5 || Heimach || Kremer (4âÂÂ8) || â || 20,000 || 23âÂÂ36 |- bgcolor="ffbbbb" | 60 || June 25 || @ Phillies || 1âÂÂ5 || Dudley || Brame (1âÂÂ7) || â || â || 23âÂÂ37 |- bgcolor="ffbbbb" | 61 || June 26 || @ Phillies || 2âÂÂ13 || Watt || Meine (6âÂÂ6) || â || â || 23âÂÂ38 |- bgcolor="ccffcc" | 62 || June 27 || @ Phillies || 10âÂÂ6 || Wood (1âÂÂ4) || Elliott || Swetonic (1) || 15,000 || 24âÂÂ38 |- bgcolor="ffbbbb" | 63 || June 27 || @ Phillies || 4âÂÂ5 || Benge || French (6âÂÂ8) || Collins || 15,000 || 24âÂÂ39 |- bgcolor="ccffcc" | 64 || June 29 || @ Braves || 4âÂÂ2 || Kremer (5âÂÂ8) || Zachary || â || â || 25âÂÂ39 |- bgcolor="ffbbbb" | 65 || June 30 || @ Braves || 1âÂÂ5 || Frankhouse || Brame (1âÂÂ8) || â || â || 25âÂÂ40 |-
|- bgcolor="ccffcc" | 66 || July 1 || @ Braves || 4âÂÂ1 || Spencer (4âÂÂ4) || Seibold || â || â || 26âÂÂ40 |- bgcolor="ccffcc" | 67 || July 2 || @ Braves || 1âÂÂ0 || Meine (7âÂÂ6) || Cunningham || â || â || 27âÂÂ40 |- bgcolor="ccffcc" | 68 || July 4 || Cardinals || 9âÂÂ8 <small>(11)</small> || Osborn (4âÂÂ0) || Lindsey || â || â || 28âÂÂ40 |- bgcolor="ffbbbb" | 69 || July 4 || Cardinals || 3âÂÂ4 <small>(12)</small> || Hallahan || Kremer (5âÂÂ9) || â || â || 28âÂÂ41 |- bgcolor="ccffcc" | 70 || July 5 || @ Reds || 6âÂÂ4 || Brame (2âÂÂ8) || Johnson || â || â || 29âÂÂ41 |- bgcolor="ccffcc" | 71 || July 8 || Cubs || 5âÂÂ2 || Meine (8âÂÂ6) || Warneke || â || â || 30âÂÂ41 |- bgcolor="ccffcc" | 72 || July 9 || Cubs || 4âÂÂ2 || Kremer (6âÂÂ9) || Teachout || â || â || 31âÂÂ41 |- bgcolor="ffbbbb" | 73 || July 11 || Cubs || 2âÂÂ9 || Sweetland || Spencer (4âÂÂ5) || â || â || 31âÂÂ42 |- bgcolor="ffffff" | 74 || July 11 || Cubs || 5âÂÂ5 <small>(10)</small> || || || â || â || 31âÂÂ42 |- bgcolor="ffbbbb" | 75 || July 12 || @ Reds || 7âÂÂ14 || Lucas || Meine (8âÂÂ7) || â || â || 31âÂÂ43 |- bgcolor="ffbbbb" | 76 || July 12 || @ Reds || 5âÂÂ6 <small>(11)</small> || Benton || Swetonic (0âÂÂ1) || â || â || 31âÂÂ44 |- bgcolor="ffbbbb" | 77 || July 13 || Phillies || 0âÂÂ1 || Elliott || Kremer (6âÂÂ10) || â || â || 31âÂÂ45 |- bgcolor="ccffcc" | 78 || July 14 || Phillies || 9âÂÂ4 || Meine (9âÂÂ7) || Dudley || â || â || 32âÂÂ45 |- bgcolor="ccffcc" | 79 || July 14 || Phillies || 4âÂÂ3 <small>(10)</small> || Spencer (5âÂÂ5) || Collins || â || â || 33âÂÂ45 |- bgcolor="ccffcc" | 80 || July 15 || Phillies || 4âÂÂ2 || French (7âÂÂ8) || Benge || â || â || 34âÂÂ45 |- bgcolor="ccffcc" | 81 || July 16 || Phillies || 12âÂÂ8 || Brame (3âÂÂ8) || Bolen || â || â || 35âÂÂ45 |- bgcolor="ffbbbb" | 82 || July 17 || Phillies || 1âÂÂ4 || Elliott || Kremer (6âÂÂ11) || â || â || 35âÂÂ46 |- bgcolor="ccffcc" | 83 || July 18 || Braves || 9âÂÂ3 || Meine (10âÂÂ7) || Seibold || â || â || 36âÂÂ46 |- bgcolor="ffbbbb" | 84 || July 18 || Braves || 0âÂÂ1 || Cantwell || Spencer (5âÂÂ6) || â || â || 36âÂÂ47 |- bgcolor="ccffcc" | 85 || July 22 || Robins || 10âÂÂ6 || French (8âÂÂ8) || Shaute || â || â || 37âÂÂ47 |- bgcolor="ffbbbb" | 86 || July 22 || Robins || 2âÂÂ3 || Heimach || Kremer (6âÂÂ12) || â || 8,000 || 37âÂÂ48 |- bgcolor="ccffcc" | 87 || July 23 || Robins || 17âÂÂ6 || Brame (4âÂÂ8) || Vance || â || 3,000 || 38âÂÂ48 |- bgcolor="ccffcc" | 88 || July 24 || Robins || 8âÂÂ7 || Osborn (5âÂÂ0) || Clark || French (1) || â || 39âÂÂ48 |- bgcolor="ccffcc" | 89 || July 25 || Robins || 5âÂÂ2 || Wood (2âÂÂ4) || Luque || â || 12,000 || 40âÂÂ48 |- bgcolor="ccffcc" | 90 || July 25 || Robins || 3âÂÂ2 <small>(14)</small> || French (9âÂÂ8) || Heimach || â || 17,000 || 41âÂÂ48 |- bgcolor="ccffcc" | 91 || July 27 || Giants || 8âÂÂ6 || Kremer (7âÂÂ12) || Mitchell || Spencer (3) || â || 42âÂÂ48 |- bgcolor="ffbbbb" | 92 || July 28 || Giants || 2âÂÂ6 || Hubbell || Brame (4âÂÂ9) || â || â || 42âÂÂ49 |- bgcolor="ffbbbb" | 93 || July 29 || Giants || 4âÂÂ5 || Walker || Meine (10âÂÂ8) || â || â || 42âÂÂ50 |- bgcolor="ccffcc" | 94 || July 30 || Giants || 9âÂÂ0 || French (10âÂÂ8) || Morrell || â || â || 43âÂÂ50 |- bgcolor="ccffcc" | 95 || July 31 || Reds || 5âÂÂ0 || Kremer (8âÂÂ12) || Benton || â || â || 44âÂÂ50 |-
|- bgcolor="ccffcc" | 96 || August 1 || Reds || 1âÂÂ0 || Spencer (6âÂÂ6) || Rixey || â || â || 45âÂÂ50 |- bgcolor="ccffcc" | 97 || August 2 || @ Reds || 3âÂÂ0 || Brame (5âÂÂ9) || Lucas || â || â || 46âÂÂ50 |- bgcolor="ffbbbb" | 98 || August 4 || Cardinals || 1âÂÂ7 || Haines || Meine (10âÂÂ9) || â || â || 46âÂÂ51 |- bgcolor="ccffcc" | 99 || August 5 || Cardinals || 5âÂÂ4 <small>(12)</small> || French (11âÂÂ8) || Lindsey || â || â || 47âÂÂ51 |- bgcolor="ffbbbb" | 100 || August 5 || Cardinals || 2âÂÂ16 || Hallahan || Wood (2âÂÂ5) || â || â || 47âÂÂ52 |- bgcolor="ffbbbb" | 101 || August 6 || Reds || 2âÂÂ3 || Benton || Spencer (6âÂÂ7) || â || â || 47âÂÂ53 |- bgcolor="ccffcc" | 102 || August 7 || Reds || 9âÂÂ3 || Kremer (9âÂÂ12) || Lucas || â || â || 48âÂÂ53 |- bgcolor="ccffcc" | 103 || August 8 || Reds || 4âÂÂ3 || Meine (11âÂÂ9) || Johnson || â || â || 49âÂÂ53 |- bgcolor="ffbbbb" | 104 || August 9 || @ Reds || 2âÂÂ6 || Benton || French (11âÂÂ9) || â || â || 49âÂÂ54 |- bgcolor="ccffcc" | 105 || August 9 || @ Reds || 8âÂÂ4 || Brame (6âÂÂ9) || Frey || â || â || 50âÂÂ54 |- bgcolor="ccffcc" | 106 || August 10 || Cubs || 4âÂÂ3 || Spencer (7âÂÂ7) || Sweetland || â || â || 51âÂÂ54 |- bgcolor="ccffcc" | 107 || August 12 || @ Giants || 6âÂÂ4 || Kremer (10âÂÂ12) || Hubbell || â || â || 52âÂÂ54 |- bgcolor="ffbbbb" | 108 || August 12 || @ Giants || 0âÂÂ9 || Walker || Meine (11âÂÂ10) || â || â || 52âÂÂ55 |- bgcolor="ccffcc" | 109 || August 13 || @ Giants || 7âÂÂ5 || Brame (7âÂÂ9) || Fitzsimmons || â || â || 53âÂÂ55 |- bgcolor="ffbbbb" | 110 || August 13 || @ Giants || 1âÂÂ6 || Mitchell || French (11âÂÂ10) || â || 10,000 || 53âÂÂ56 |- bgcolor="ffbbbb" | 111 || August 14 || @ Giants || 1âÂÂ2 || Mooney || Spencer (7âÂÂ8) || â || â || 53âÂÂ57 |- bgcolor="ffbbbb" | 112 || August 15 || @ Phillies || 4âÂÂ5 || Dudley || Wood (2âÂÂ6) || Collins || â || 53âÂÂ58 |- bgcolor="ffbbbb" | 113 || August 15 || @ Phillies || 1âÂÂ3 || Bolen || Meine (11âÂÂ11) || Watt || â || 53âÂÂ59 |- bgcolor="ccffcc" | 114 || August 17 || @ Phillies || 4âÂÂ2 || French (12âÂÂ10) || Blake || â || â || 54âÂÂ59 |- bgcolor="ffbbbb" | 115 || August 17 || @ Phillies || 0âÂÂ3 || Collins || Brame (7âÂÂ10) || â || â || 54âÂÂ60 |- bgcolor="ccffcc" | 116 || August 18 || @ Phillies || 14âÂÂ5 || Spencer (8âÂÂ8) || Bolen || â || â || 55âÂÂ60 |- bgcolor="ffbbbb" | 117 || August 20 || @ Braves || 1âÂÂ2 <small>(10)</small> || Brandt || Swetonic (0âÂÂ2) || â || â || 55âÂÂ61 |- bgcolor="ccffcc" | 118 || August 20 || @ Braves || 5âÂÂ4 || Meine (12âÂÂ11) || Sherdel || â || â || 56âÂÂ61 |- bgcolor="ffbbbb" | 119 || August 21 || @ Braves || 1âÂÂ2 || Cantwell || Brame (7âÂÂ11) || â || â || 56âÂÂ62 |- bgcolor="ffbbbb" | 120 || August 22 || @ Braves || 1âÂÂ2 || Zachary || Spencer (8âÂÂ9) || â || â || 56âÂÂ63 |- bgcolor="ffbbbb" | 121 || August 23 || @ Robins || 4âÂÂ5 || Shaute || Meine (12âÂÂ12) || â || â || 56âÂÂ64 |- bgcolor="ffbbbb" | 122 || August 23 || @ Robins || 4âÂÂ5 || Quinn || Osborn (5âÂÂ1) || â || 15,000 || 56âÂÂ65 |- bgcolor="ccffcc" | 123 || August 25 || @ Robins || 5âÂÂ3 || Meine (13âÂÂ12) || Clark || â || â || 57âÂÂ65 |- bgcolor="ffbbbb" | 124 || August 25 || @ Robins || 0âÂÂ5 || Heimach || Kremer (10âÂÂ13) || â || 25,000 || 57âÂÂ66 |- bgcolor="ccffcc" | 125 || August 27 || Cubs || 3âÂÂ2 || Spencer (9âÂÂ9) || Sweetland || â || â || 58âÂÂ66 |- bgcolor="ffbbbb" | 126 || August 27 || Cubs || 4âÂÂ11 || Welch || Brame (7âÂÂ12) || â || â || 58âÂÂ67 |- bgcolor="ffbbbb" | 127 || August 28 || @ Cardinals || 4âÂÂ6 || Lindsey || French (12âÂÂ11) || Hallahan || 25,000 || 58âÂÂ68 |- bgcolor="ccffcc" | 128 || August 29 || @ Cardinals || 8âÂÂ2 || Meine (14âÂÂ12) || Johnson || â || 7,500 || 59âÂÂ68 |- bgcolor="ffbbbb" | 129 || August 30 || @ Cardinals || 0âÂÂ5 || Derringer || Kremer (10âÂÂ14) || â || â || 59âÂÂ69 |- bgcolor="ffbbbb" | 130 || August 30 || @ Cardinals || 1âÂÂ4 || Hallahan || Spencer (9âÂÂ10) || â || â || 59âÂÂ70 |-
|- bgcolor="ccffcc" | 131 || September 3 || Cardinals || 6âÂÂ4 || Osborn (6âÂÂ1) || Grimes || â || â || 60âÂÂ70 |- bgcolor="ccffcc" | 132 || September 4 || Cardinals || 3âÂÂ1 || Meine (15âÂÂ12) || Hallahan || â || â || 61âÂÂ70 |- bgcolor="ccffcc" | 133 || September 5 || Cardinals || 8âÂÂ5 || Kremer (11âÂÂ14) || Lindsey || â || â || 62âÂÂ70 |- bgcolor="ccffcc" | 134 || September 6 || @ Cubs || 5âÂÂ4 || Spencer (10âÂÂ10) || Root || â || â || 63âÂÂ70 |- bgcolor="ccffcc" | 135 || September 7 || Reds || 6âÂÂ1 || French (13âÂÂ11) || Carroll || â || â || 64âÂÂ70 |- bgcolor="ccffcc" | 136 || September 7 || Reds || 4âÂÂ2 || Brame (8âÂÂ12) || Rixey || â || â || 65âÂÂ70 |- bgcolor="ccffcc" | 137 || September 8 || Reds || 3âÂÂ0 || Harris (1âÂÂ0) || Ogden || â || â || 66âÂÂ70 |- bgcolor="ccffcc" | 138 || September 9 || Robins || 5âÂÂ1 || Meine (16âÂÂ12) || Heimach || â || â || 67âÂÂ70 |- bgcolor="ffbbbb" | 139 || September 10 || Giants || 1âÂÂ6 || Hubbell || Kremer (11âÂÂ15) || â || â || 67âÂÂ71 |- bgcolor="ccffcc" | 140 || September 11 || Giants || 3âÂÂ2 || French (14âÂÂ11) || Parmelee || â || â || 68âÂÂ71 |- bgcolor="ccffcc" | 141 || September 12 || Giants || 5âÂÂ1 || Harris (2âÂÂ0) || Mooney || â || â || 69âÂÂ71 |- bgcolor="ffbbbb" | 142 || September 13 || @ Robins || 5âÂÂ6 || Heimach || Spencer (10âÂÂ11) || â || 10,000 || 69âÂÂ72 |- bgcolor="ccffcc" | 143 || September 15 || Robins || 5âÂÂ2 || Meine (17âÂÂ12) || Clark || â || â || 70âÂÂ72 |- bgcolor="ccffcc" | 144 || September 15 || Robins || 2âÂÂ1 || French (15âÂÂ11) || Vance || â || 4,000 || 71âÂÂ72 |- bgcolor="ffbbbb" | 145 || September 16 || Robins || 5âÂÂ11 || Clark || Brame (8âÂÂ13) || â || â || 71âÂÂ73 |- bgcolor="ffbbbb" | 146 || September 17 || Braves || 0âÂÂ1 || Zachary || Harris (2âÂÂ1) || â || â || 71âÂÂ74 |- bgcolor="ccffcc" | 147 || September 17 || Braves || 4âÂÂ2 <small>(8)</small> || Spencer (11âÂÂ11) || Brown || â || â || 72âÂÂ74 |- bgcolor="ffbbbb" | 148 || September 18 || Braves || 2âÂÂ6 || Brandt || French (15âÂÂ12) || â || â || 72âÂÂ75 |- bgcolor="ccffcc" | 149 || September 18 || Braves || 4âÂÂ1 || Meine (18âÂÂ12) || Sherdel || â || â || 73âÂÂ75 |- bgcolor="ccffcc" | 150 || September 19 || Braves || 7âÂÂ0 || Brame (9âÂÂ13) || Frankhouse || â || â || 74âÂÂ75 |- bgcolor="ffbbbb" | 151 || September 21 || Phillies || 4âÂÂ6 || Elliott || Harris (2âÂÂ2) || Benge || â || 74âÂÂ76 |- bgcolor="ccffcc" | 152 || September 22 || Phillies || 3âÂÂ2 <small>(13)</small> || Meine (19âÂÂ12) || Collins || â || â || 75âÂÂ76 |- bgcolor="ffbbbb" | 153 || September 24 || Phillies || 1âÂÂ5 || Elliott || French (15âÂÂ13) || â || â || 75âÂÂ77 |- bgcolor="ffbbbb" | 154 || September 27 || @ Cubs || 1âÂÂ3 || Root || Meine (19âÂÂ13) || Smith || â || 75âÂÂ78 |- bgcolor="ffbbbb" | 155 || September 27 || @ Cubs || 4âÂÂ8 || Malone || Spencer (11âÂÂ12) || â || â || 75âÂÂ79 |-
|- | Legend: = Win = Loss = Tie<br>Bold = Pirates team member
Note: Pos = Position; G = Games played; AB = At bats; H = Hits; Avg. = Batting average; HR = Home runs; RBI = Runs batted in
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
Note: G = Games pitched; IP = Innings pitched; W = Wins; L = Losses; ERA = Earned run average; SO = Strikeouts
Note: G = Games pitched; W = Wins; L = Losses; SV = Saves; ERA = Earned run average; SO = Strikeouts