| BALLPARK FACTORS OWNED TEAMS 1978 - 1983 | ||||
| TEAM | YEAR | BALLPARK | LH FACTORS 1B/2B/3B/HR | RH FACTORS 1B/2B/3B/HR |
| Angels | 1978 | Astrodome | 96/88/118/80 | 100/83/118/50 |
| Angels | 1979 | Astrodome | 93/95/171/58 | 96/94/109/46 |
| Angels | 1980 | Astrodome | 105/104/131/59 | 94/93/128/47 |
| Angels | 1981 | Astrodome | 93/84/113/53 | 98/85/165/42 |
| Angels | 1982 | Astrodome | 94/106/165/58 | 99/100/200/50 |
| Angels | 1983 | Astrodome | 95/83/115/30 | 100/90/155/40 |
| Badgers | 1978 | Anaheim Stadium | 99/95/93/104 | 111/101/52/88 |
| Badgers | 1979 | Anaheim Stadium | 102/85/62/79 | 104/84/39/83 |
| Badgers | 1980 | Anaheim Stadium | 94/94/65/94 | 109/90/37/91 |
| Badgers | 1981 | Anaheim Stadium | 102/107/40/124 | 103/105/54/101 |
| Badgers | 1982 | Anaheim Stadium | 103/94/55/115 | 105/90/50/115 |
| Badgers | 1983 | Anaheim Stadium | 95/89/40/125 | 97/95/50/110 |
| Beavers | 1978 | Wrigley Field | 110/100/97/106 | 106/118/95/146 |
| Beavers | 1979 | Wrigley Field | 102/119/99/91 | 110/121/100/146 |
| Beavers | 1980 | Wrigley Field | 105/96/78/93 | 111/126/88/134 |
| Beavers | 1981 | Wrigley Field | 98/101/90/135 | 97/108/121/114 |
| Beavers | 1982 | Wrigley Field | 95/122/70/113 | 92/126/125/85 |
| Beavers | 1983 | Wrigley Field | 100/95/95/110 | 91/105/95/130 |
| Blues | 1978 | Busch Stadium | 102/109/174/65 | 105/103/118/66 |
| Blues | 1979 | Busch Stadium | 100/104/150/93 | 106/119/130/82 |
| Blues | 1980 | Busch Stadium | 105/123/181/68 | 101/116/117/84 |
| Blues | 1981 | Busch Stadium | 98/111/173/77 | 100/93/181/93 |
| Blues | 1982 | Busch Stadium | 97/132/95/64 | 103/100/200/100 |
| Blues | 1983 | Busch Stadium | 100/91/180/90 | 95/90/180/100 |
| Corsairs | 1978 | Kingdome | 100/90/81/149 | 91/102/87/159 |
| Corsairs | 1979 | Kingdome | 94/92/107/160 | 88/99/77/156 |
| Corsairs | 1980 | Kingdome | 91/105/98/155 | 91/105/70/180 |
| Corsairs | 1981 | Kingdome | 95/112/75/128 | 93/97/65/151 |
| Corsairs | 1982 | Kingdome | 108/105/115/160 | 100/110/65/135 |
| Corsairs | 1983 | Kingdome | 105/114/50/110 | 90/95/130/130 |
| Dust Bunnies | 1978 | Comiskey Park | 102/105/98/114 | 106/91/160/75 |
| Dust Bunnies | 1979 | Comiskey Park | 95/108/113/114 | 101/96/184/81 |
| Dust Bunnies | 1980 | Comiskey Park | 93/113/114/80 | 95/95/180/75 |
| Dust Bunnies | 1981 | Comiskey Park | 103/79/134/71 | 101/91/107/95 |
| Dust Bunnies | 1982 | Comiskey Park | 102/83/125/40 | 109/90/130/90 |
| Dust Bunnies | 1983 | Comiskey Park | 103/95/180/90 | 97/105/80/115 |
| Gamblers | 1978 | Riverfront Stadium | 94/103/88/115 | 93/123/100/121 |
| Gamblers | 1979 | Riverfront Stadium | 94/122/81/135 | 87/112/74/119 |
| Gamblers | 1980 | Riverfront Stadium | 87/117/115/160 | 85/113/92/118 |
| Gamblers | 1981 | Riverfront Stadium | 101/123/152/91 | 96/119/115/94 |
| Gamblers | 1982 | Riverfront Stadium | 105/130/125/63 | 99/134/125/90 |
| Gamblers | 1983 | Riverfront Stadium | 90/155/160/90 | 95/115/100/90 |
| Gold Sox | 1978 | Veterans Stadium | 92/112/104/132 | 98/98/131/122 |
| Gold Sox | 1979 | Veterans Stadium | 95/104/117/116 | 92/109/147/102 |
| Gold Sox | 1980 | Veterans Stadium | 90/124/132/104 | 100/105/147/116 |
| Gold Sox | 1981 | Veterans Stadium | 95/105/157/126 | 96/116/103/113 |
| Gold Sox | 1982 | Veterans Stadium | 90/91/100/105 | 90/94/55/115 |
| Gold Sox | 1983 | Veterans Stadium | 90/101/124/145 | 93/135/160/90 |
| Hard Cider | 1978 | Yankee Stadium | 97/80/121/130 | 92/91/115/81 |
| Hard Cider | 1979 | Yankee Stadium | 96/100/88/122 | 94/108/120/71 |
| Hard Cider | 1980 | Yankee Stadium | 110/74/109/120 | 97/103/137/66 |
| Hard Cider | 1981 | Yankee Stadium | 102/92/104/142 | 103/88/143/52 |
| Hard Cider | 1982 | Yankee Stadium | 97/98/160/130 | 104/77/140/50 |
| Hard Cider | 1983 | Yankee Stadium | 100/113/45/125 | 98/85/145/65 |
| Iron | 1978 | County Stadium | 104/111/102/79 | 109/98/78/106 |
| Iron | 1979 | County Stadium | 95/105/75/93 | 106/94/103/95 |
| Iron | 1980 | County Stadium | 94/82/76/84 | 109/85/88/89 |
| Iron | 1981 | County Stadium | 98/92/103/79 | 101/83/102/70 |
| Iron | 1982 | County Stadium | 92/100/85/70 | 97/100/125/70 |
| Iron | 1983 | County Stadium | 95/75/120/85 | 94/85/80/85 |
| Knights | 1978 | Tiger Stadium | 96/98/104/160 | 106/91/104/107 |
| Knights | 1979 | Tiger Stadium | 96/87/119/138 | 98/85/97/102 |
| Knights | 1980 | Tiger Stadium | 100/92/118/164 | 100/97/90/108 |
| Knights | 1981 | Tiger Stadium | 97/73/128/116 | 91/93/83/143 |
| Knights | 1982 | Tiger Stadium | 104/72/105/125 | 90/93/60/150 |
| Knights | 1983 | Tiger Stadium | 95/60/110/100 | 93/85/85/115 |
| Legends | 1978 | Shea Stadium | 96/98/50/121 | 97/102/84/84 |
| Legends | 1979 | Shea Stadium | 102/87/72/85 | 97/89/80/94 |
| Legends | 1980 | Shea Stadium | 99/98/56/112 | 101/89/66/104 |
| Legends | 1981 | Shea Stadium | 96/90/58/108 | 105/100/69/108 |
| Legends | 1982 | Shea Stadium | 99/55/60/112 | 110/105/50/95 |
| Legends | 1983 | Shea Stadium | 95/87/35/110 | 102/70/75/115 |
| Lumberjacks | 1978 | Royals Stadium | 98/142/210/65 | 96/107/159/82 |
| Lumberjacks | 1979 | Royals Stadium | 105/134/173/66 | 96/117/150/95 |
| Lumberjacks | 1980 | Royals Stadium | 96/128/168/63 | 98/118/168/78 |
| Lumberjacks | 1981 | Royals Stadium | 108/97/154/59 | 96/114/154/75 |
| Lumberjacks | 1982 | Royals Stadium | 105/92/85/85 | 98/120/130/65 |
| Lumberjacks | 1983 | Royals Stadium | 105/99/180/70 | 99/100/135/100 |
| Skipjacks | 1978 | Memorial Stadium | 103/104/36/87 | 93/107/55/83 |
| Skipjacks | 1979 | Memorial Stadium | 99/100/35/85 | 99/106/65/79 |
| Skipjacks | 1980 | Memorial Stadium | 103/95/50/93 | 95/92/66/101 |
| Skipjacks | 1981 | Memorial Stadium | 98/85/45/112 | 95/90/60/110 |
| Skipjacks | 1982 | Memorial Stadium | 94/87/50/135 | 95/93/80/100 |
| Skipjacks | 1983 | Memorial Stadium | 112/75/50/75 | 90/95/105/110 |
| Spikes | 1978 | San Diego Stadium | 98/84/82/49 | 104/98/100/64 |
| Spikes | 1979 | San Diego Stadium | 103/84/100/75 | 101/90/119/61 |
| Spikes | 1980 | San Diego Stadium | 100/90/86/51 | 103/96/118/68 |
| Spikes | 1981 | San Diego Stadium | 103/96/78/72 | 97/93/67/105 |
| Spikes | 1982 | Jack Murphy Stadium | 100/96/60/105 | 99/75/100/95 |
| Spikes | 1983 | Jack Murphy Stadium | 105/73/95/90 | 100/80/95/140 |
| Thunder | 1978 | Oakland Coliseum | 108/93/88/90 | 90/81/58/94 |
| Thunder | 1979 | Oakland Coliseum | 103/73/105/69 | 93/76/75/91 |
| Thunder | 1980 | Oakland Coliseum | 105/76/80/67 | 95/83/69/80 |
| Thunder | 1981 | Oakland Coliseum | 96/82/61/77 | 105/67/60/103 |
| Thunder | 1982 | Oakland Coliseum | 97/94/75/75 | 103/70/50/95 |
| Thunder | 1983 | Oakland Coliseum | 100/80/65/80 | 107/75/40/75 |
| PARK FACTORS FOR NON-OWNED TEAMS 1978 - 1983 | ||||
| TEAM | YEAR | BALLPARK | LH FACTORS 1B/2B/3B/HR | RH FACTORS 1B/2B/3B/HR |
| Atlanta | 1978 | Fulton County Stadium | 107/94/74/163 | 105/93/62/176 |
| Atlanta | 1979 | Fulton County Stadium | 105/98/64/158 | 108/93/61/150 |
| Atlanta | 1980 | Fulton County Stadium | 98/82/54/182 | 104/86/46/147 |
| Atlanta | 1981 | Fulton County Stadium | 106/112/91/134 | 98/76/67/176 |
| Atlanta | 1982 | Fulton County Stadium | 111/107/75/143 | 92/95/45/220 |
| Atlanta | 1983 | Fulton County Stadium | 120/103/130/110 | 108/90/70/110 |
| Boston | 1978 | Fenway Park | 98/118/76/88 | 105/140/129/132 |
| Boston | 1979 | Fenway Park | 102/128/101/109 | 104/134/98/126 |
| Boston | 1980 | Fenway Park | 102/116/108/101 | 95/143/100/119 |
| Boston | 1981 | Fenway Park | 101/143/130/84 | 103/139/90/111 |
| Boston | 1982 | Fenway Park | 104/125/140/75 | 105/140/135/115 |
| Boston | 1983 | Fenway Park | 95/130/140/65 | 112/135/70/90 |
| Cleveland | 1978 | Municipal Stadium | 105/88/78/81 | 98/80/74/100 |
| Cleveland | 1979 | Municipal Stadium | 104/105/75/85 | 102/95/58/130 |
| Cleveland | 1980 | Municipal Stadium | 109/108/86/98 | 104/81/61/121 |
| Cleveland | 1981 | Municipal Stadium | 98/92/68/81 | 107/98/69/116 |
| Cleveland | 1982 | Municipal Stadium | 101/120/80/50 | 102/92/130/135 |
| Cleveland | 1983 | Municipal Stadium | 100/110/25/120 | 106/100/60/140 |
| Los Angeles | 1978 | Dodger Stadium | 111/73/65/107 | 106/85/30/124 |
| Los Angeles | 1979 | Dodger Stadium | 106/64/45/104 | 109/75/31/136 |
| Los Angeles | 1980 | Dodger Stadium | 105/68/46/91 | 103/84/20/143 |
| Los Angeles | 1981 | Dodger Stadium | 110/76/45/88 | 106/76/63/97 |
| Los Angeles | 1982 | Dodger Stadium | 108/74/55/82 | 109/65/45/70 |
| Los Angeles | 1983 | Dodger Stadium | 110/70/25/115 | 115/70/70/95 |
| Minneapolis | 1978 | Metropolitan Stadium | 100/80/113/79 | 93/93/142/104 |
| Minneapolis | 1979 | Metropolitan Stadium | 109/94/142/98 | 100/91/164/115 |
| Minneapolis | 1980 | Metropolitan Stadium | 109/100/134/99 | 102/97/145/102 |
| Minneapolis | 1981 | Metropolitan Stadium | 104/114/129/121 | 105/107/148/97 |
| Minneapolis | 1982 | Metrodome | 95/120/135/130 | 97/110/140/105 |
| Minneapolis | 1983 | Metrodome | 105/130/100/110 | 107/115/125/85 |
| Montreal | 1978 | Olympic Stadium | 98/114/108/79 | 92/97/163/67 |
| Montreal | 1979 | Olympic Stadium | 94/129/111/76 | 94/113/190/76 |
| Montreal | 1980 | Olympic Stadium | 102/110/102/99 | 98/96/187/70 |
| Montreal | 1981 | Olympic Stadium | 104/105/80/94 | 93/127/83/75 |
| Montreal | 1982 | Olympic Stadium | 102/110/135/120 | 92/118/105/95 |
| Montreal | 1983 | Olympic Stadium | 95/121/85/75 | 96/140/60/75 |
| Pittsburgh | 1978 | Three Rivers Stadium | 101/129/143/115 | 105/104/96/118 |
| Pittsburgh | 1979 | Three Rivers Stadium | 104/106/96/117 | 105/102/76/121 |
| Pittsburgh | 1980 | Three Rivers Stadium | 101/103/135/117 | 102/112/93/105 |
| Pittsburgh | 1981 | Three Rivers Stadium | 94/97/113/116 | 105/106/94/115 |
| Pittsburgh | 1982 | Three Rivers Stadium | 100/107/195/133 | 110/105/95/120 |
| Pittsburgh | 1983 | Three Rivers Stadium | 105/121/100/100 | 103/120/65/125 |
| San Francisco | 1978 | Candlestick Park | 95/96/97/68 | 89/96/103/62 |
| San Francisco | 1979 | Candlestick Park | 102/88/94/92 | 95/83/83/67 |
| San Francisco | 1980 | Candlestick Park | 103/85/84/64 | 98/84/98/64 |
| San Francisco | 1981 | Candlestick Park | 102/100/50/106 | 109/101/72/68 |
| San Francisco | 1982 | Candlestick Park | 99/70/65/102 | 105/83/55/65 |
| San Francisco | 1983 | Candlestick Park | 95/100/55/135 | 102/95/75/90 |
| Texas | 1978 | Arlington Stadium | 99/78/94/89 | 104/102/50/85 |
| Texas | 1979 | Arlington Stadium | 103/88/103/98 | 111/92/51/81 |
| Texas | 1980 | Arlington Stadium | 105/99/78/90 | 107/91/56/88 |
| Texas | 1981 | Arlington Stadium | 102/95/52/71 | 102/101/74/60 |
| Texas | 1982 | Arlington Stadium | 96/85/30/100 | 100/95/55/75 |
| Texas | 1983 | Arlington Stadium | 100/100/125/70 | 113/115/125/60 |
| Toronto | 1978 | Exhibition Stadium | 91/118/106/85 | 106/116/137/104 |
| Toronto | 1979 | Exhibition Stadium | 97/101/102/84 | 104/123/119/95 |
| Toronto | 1980 | Exhibition Stadium | 89/118/116/92 | 103/120/133/102 |
| Toronto | 1981 | Exhibition Stadium | 96/137/177/135 | 95/127/191/116 |
| Toronto | 1982 | Exhibition Stadium | 102/125/160/110 | 95/120/110/100 |
| Toronto | 1983 | Exhibition Stadium | 90/130/170/175 | 97/115/170/120 |