The teams ranked 1st in 1990 American-League and National-League Standings
| Team | W | L | PCT | GB | WCGB | L10 | STRK | RS | RA | DIFF | X-W/L | HOME | AWAY | >.500 |
1st in MLB | Oakland Athletics | 103 | 59 | .636 | - | 6-4 | L1 | 733 | 570 | +163 | 99-63 | 51-30 | 52-29 | 28-22 |
1st in American-League | Oakland Athletics | 103 | 59 | .636 | - | 6-4 | L1 | 733 | 570 | +163 | 99-63 | 51-30 | 52-29 | 28-22 |
1st in National-League | Pittsburgh Pirates | 95 | 67 | .586 | - | 8-2 | L1 | 733 | 619 | +114 | 93-69 | 49-32 | 46-35 | 35-37 |
1990 MLB Standings
| Rank | TEAM | W | L | PCT | GB | WCGB | L10 | STRK | RS | RA | DIFF | X-W/L | HOME | AWAY | >.500 |
|---|
| 1 | Oakland Athletics | 103 | 59 | .636 | - | / | 6-4 | L1 | 733 | 570 | +163 | 99-63 | 51-30 | 52-29 | 28-22 |
| 2 | Pittsburgh Pirates | 95 | 67 | .586 | 8.0 | / | 8-2 | L1 | 733 | 619 | +114 | 93-69 | 49-32 | 46-35 | 35-37 |
| 3 | Chicago White Sox | 94 | 68 | .580 | 9.0 | / | 6-4 | L1 | 682 | 633 | +49 | 87-75 | 49-31 | 45-37 | 26-24 |
| 4 | New York Mets | 91 | 71 | .562 | 12.0 | / | 6-4 | W1 | 775 | 613 | +162 | 98-64 | 52-29 | 39-42 | 40-32 |
| 5 | Cincinnati Reds | 91 | 71 | .562 | 12.0 | / | 5-5 | L1 | 693 | 597 | +96 | 92-70 | 46-35 | 45-36 | 37-35 |
| 6 | Boston Red Sox | 88 | 74 | .543 | 15.0 | / | 6-4 | W1 | 699 | 664 | +35 | 85-77 | 51-30 | 37-44 | 25-24 |
| 7 | Toronto Blue Jays | 86 | 76 | .531 | 17.0 | / | 4-6 | L1 | 767 | 661 | +106 | 92-70 | 44-37 | 42-39 | 20-29 |
| 8 | Los Angeles Dodgers | 86 | 76 | .531 | 17.0 | / | 4-6 | L1 | 728 | 685 | +43 | 86-76 | 47-34 | 39-42 | 32-40 |
| 9 | Montreal Expos | 85 | 77 | .525 | 18.0 | / | 4-6 | W3 | 662 | 598 | +64 | 89-73 | 47-34 | 38-43 | 37-35 |
| 10 | San Francisco Giants | 85 | 77 | .525 | 18.0 | / | 8-2 | W1 | 719 | 710 | +9 | 82-80 | 49-32 | 36-45 | 35-37 |
| 11 | Texas Rangers | 83 | 79 | .512 | 20.0 | / | 3-7 | L2 | 676 | 696 | -20 | 79-83 | 47-35 | 36-44 | 25-25 |
| 12 | California Angels | 80 | 82 | .494 | 23.0 | / | 5-5 | W1 | 690 | 706 | -16 | 79-83 | 42-39 | 38-43 | 29-34 |
| 13 | Detroit Tigers | 79 | 83 | .488 | 24.0 | / | 6-4 | W1 | 750 | 754 | -4 | 81-81 | 39-42 | 40-41 | 29-33 |
| 14 | Chicago Cubs | 77 | 85 | .475 | 26.0 | / | 5-5 | W2 | 690 | 774 | -84 | 73-89 | 39-42 | 38-43 | 38-52 |
| 15 | Cleveland Indians | 77 | 85 | .475 | 26.0 | / | 5-5 | W3 | 732 | 737 | -5 | 80-82 | 41-40 | 36-45 | 26-36 |
| 16 | Seattle Mariners | 77 | 85 | .475 | 26.0 | / | 3-7 | L1 | 640 | 680 | -40 | 77-85 | 38-43 | 39-42 | 26-37 |
| 17 | Philadelphia Phillies | 77 | 85 | .475 | 26.0 | / | 5-5 | L2 | 646 | 729 | -83 | 72-90 | 41-40 | 36-45 | 39-51 |
| 18 | Baltimore Orioles | 76 | 85 | .472 | 26.5 | / | 6-4 | W1 | 669 | 698 | -29 | 77-84 | 40-40 | 36-45 | 27-35 |
| 19 | Kansas City Royals | 75 | 86 | .466 | 27.5 | / | 5-5 | L2 | 707 | 709 | -2 | 80-81 | 45-36 | 30-50 | 26-37 |
| 20 | Houston Astros | 75 | 87 | .463 | 28.0 | / | 5-5 | W1 | 573 | 656 | -83 | 71-91 | 49-32 | 26-55 | 41-49 |
| 21 | San Diego Padres | 75 | 87 | .463 | 28.0 | / | 4-6 | W1 | 673 | 673 | +0 | 81-81 | 37-44 | 38-43 | 39-51 |
| 22 | Milwaukee Brewers | 74 | 88 | .457 | 29.0 | / | 5-5 | W2 | 732 | 760 | -28 | 78-84 | 39-42 | 35-46 | 27-35 |
| 23 | Minnesota Twins | 74 | 88 | .457 | 29.0 | / | 6-4 | W1 | 666 | 729 | -63 | 74-88 | 41-40 | 33-48 | 28-35 |
| 24 | St. Louis Cardinals | 70 | 92 | .432 | 33.0 | / | 2-8 | L7 | 599 | 698 | -99 | 70-92 | 34-47 | 36-45 | 32-58 |
| 25 | New York Yankees | 67 | 95 | .414 | 36.0 | / | 6-4 | L1 | 603 | 749 | -146 | 65-97 | 37-44 | 30-51 | 14-48 |
| 26 | Atlanta Braves | 65 | 97 | .401 | 38.0 | / | 4-6 | L1 | 682 | 821 | -139 | 67-95 | 37-44 | 28-53 | 34-56 |
1990 League Standings
| Rank | American League | W | L | PCT | GB | WCGB | L10 | STRK | RS | RA | DIFF | X-W/L | HOME | AWAY | >.500 |
|---|
| 1 | Oakland Athletics | 103 | 59 | .636 | - | / | 6-4 | L1 | 733 | 570 | +163 | 99-63 | 51-30 | 52-29 | 28-22 |
| 2 | Chicago White Sox | 94 | 68 | .580 | 9.0 | / | 6-4 | L1 | 682 | 633 | +49 | 87-75 | 49-31 | 45-37 | 26-24 |
| 3 | Boston Red Sox | 88 | 74 | .543 | 15.0 | / | 6-4 | W1 | 699 | 664 | +35 | 85-77 | 51-30 | 37-44 | 25-24 |
| 4 | Toronto Blue Jays | 86 | 76 | .531 | 17.0 | / | 4-6 | L1 | 767 | 661 | +106 | 92-70 | 44-37 | 42-39 | 20-29 |
| 5 | Texas Rangers | 83 | 79 | .512 | 20.0 | / | 3-7 | L2 | 676 | 696 | -20 | 79-83 | 47-35 | 36-44 | 25-25 |
| 6 | California Angels | 80 | 82 | .494 | 23.0 | / | 5-5 | W1 | 690 | 706 | -16 | 79-83 | 42-39 | 38-43 | 29-34 |
| 7 | Detroit Tigers | 79 | 83 | .488 | 24.0 | / | 6-4 | W1 | 750 | 754 | -4 | 81-81 | 39-42 | 40-41 | 29-33 |
| 8 | Cleveland Indians | 77 | 85 | .475 | 26.0 | / | 5-5 | W3 | 732 | 737 | -5 | 80-82 | 41-40 | 36-45 | 26-36 |
| 9 | Seattle Mariners | 77 | 85 | .475 | 26.0 | / | 3-7 | L1 | 640 | 680 | -40 | 77-85 | 38-43 | 39-42 | 26-37 |
| 10 | Baltimore Orioles | 76 | 85 | .472 | 26.5 | / | 6-4 | W1 | 669 | 698 | -29 | 77-84 | 40-40 | 36-45 | 27-35 |
| 11 | Kansas City Royals | 75 | 86 | .466 | 27.5 | / | 5-5 | L2 | 707 | 709 | -2 | 80-81 | 45-36 | 30-50 | 26-37 |
| 12 | Milwaukee Brewers | 74 | 88 | .457 | 29.0 | / | 5-5 | W2 | 732 | 760 | -28 | 78-84 | 39-42 | 35-46 | 27-35 |
| 13 | Minnesota Twins | 74 | 88 | .457 | 29.0 | / | 6-4 | W1 | 666 | 729 | -63 | 74-88 | 41-40 | 33-48 | 28-35 |
| 14 | New York Yankees | 67 | 95 | .414 | 36.0 | / | 6-4 | L1 | 603 | 749 | -146 | 65-97 | 37-44 | 30-51 | 14-48 |
| Rank | National League | W | L | PCT | GB | / | L10 | STRK | RS | RA | DIFF | X-W/L | HOME | AWAY | >.500 |
| 1 | Pittsburgh Pirates | 95 | 67 | .586 | - | / | 8-2 | L1 | 733 | 619 | +114 | 93-69 | 49-32 | 46-35 | 35-37 |
| 2 | New York Mets | 91 | 71 | .562 | 4.0 | / | 6-4 | W1 | 775 | 613 | +162 | 98-64 | 52-29 | 39-42 | 40-32 |
| 3 | Cincinnati Reds | 91 | 71 | .562 | 4.0 | / | 5-5 | L1 | 693 | 597 | +96 | 92-70 | 46-35 | 45-36 | 37-35 |
| 4 | Los Angeles Dodgers | 86 | 76 | .531 | 9.0 | / | 4-6 | L1 | 728 | 685 | +43 | 86-76 | 47-34 | 39-42 | 32-40 |
| 5 | Montreal Expos | 85 | 77 | .525 | 10.0 | / | 4-6 | W3 | 662 | 598 | +64 | 89-73 | 47-34 | 38-43 | 37-35 |
| 6 | San Francisco Giants | 85 | 77 | .525 | 10.0 | / | 8-2 | W1 | 719 | 710 | +9 | 82-80 | 49-32 | 36-45 | 35-37 |
| 7 | Chicago Cubs | 77 | 85 | .475 | 18.0 | / | 5-5 | W2 | 690 | 774 | -84 | 73-89 | 39-42 | 38-43 | 38-52 |
| 8 | Philadelphia Phillies | 77 | 85 | .475 | 18.0 | / | 5-5 | L2 | 646 | 729 | -83 | 72-90 | 41-40 | 36-45 | 39-51 |
| 9 | Houston Astros | 75 | 87 | .463 | 20.0 | / | 5-5 | W1 | 573 | 656 | -83 | 71-91 | 49-32 | 26-55 | 41-49 |
| 10 | San Diego Padres | 75 | 87 | .463 | 20.0 | / | 4-6 | W1 | 673 | 673 | +0 | 81-81 | 37-44 | 38-43 | 39-51 |
| 11 | St. Louis Cardinals | 70 | 92 | .432 | 25.0 | / | 2-8 | L7 | 599 | 698 | -99 | 70-92 | 34-47 | 36-45 | 32-58 |
| 12 | Atlanta Braves | 65 | 97 | .401 | 30.0 | / | 4-6 | L1 | 682 | 821 | -139 | 67-95 | 37-44 | 28-53 | 34-56 |
1990 Divison Standings
| Rank | AL East | W | L | PCT | GB | WCGB | L10 | STRK | RS | RA | DIFF | X-W/L | HOME | AWAY | >.500 |
|---|
| 1 | Boston Red Sox | 88 | 74 | .543 | - | / | 6-4 | W1 | 699 | 664 | +35 | 85-77 | 51-30 | 37-44 | 25-24 |
| 2 | Toronto Blue Jays | 86 | 76 | .531 | 2.0 | / | 4-6 | L1 | 767 | 661 | +106 | 92-70 | 44-37 | 42-39 | 20-29 |
| 3 | Detroit Tigers | 79 | 83 | .488 | 9.0 | / | 6-4 | W1 | 750 | 754 | -4 | 81-81 | 39-42 | 40-41 | 29-33 |
| 4 | Cleveland Indians | 77 | 85 | .475 | 11.0 | / | 5-5 | W3 | 732 | 737 | -5 | 80-82 | 41-40 | 36-45 | 26-36 |
| 5 | Baltimore Orioles | 76 | 85 | .472 | 11.5 | / | 6-4 | W1 | 669 | 698 | -29 | 77-84 | 40-40 | 36-45 | 27-35 |
| 6 | Milwaukee Brewers | 74 | 88 | .457 | 14.0 | / | 5-5 | W2 | 732 | 760 | -28 | 78-84 | 39-42 | 35-46 | 27-35 |
| 7 | New York Yankees | 67 | 95 | .414 | 21.0 | / | 6-4 | L1 | 603 | 749 | -146 | 65-97 | 37-44 | 30-51 | 14-48 |
| Rank | AL West | W | L | PCT | GB | / | L10 | STRK | RS | RA | DIFF | X-W/L | HOME | AWAY | >.500 |
| 1 | Oakland Athletics | 103 | 59 | .636 | - | / | 6-4 | L1 | 733 | 570 | +163 | 99-63 | 51-30 | 52-29 | 28-22 |
| 2 | Chicago White Sox | 94 | 68 | .580 | 9.0 | / | 6-4 | L1 | 682 | 633 | +49 | 87-75 | 49-31 | 45-37 | 26-24 |
| 3 | Texas Rangers | 83 | 79 | .512 | 20.0 | / | 3-7 | L2 | 676 | 696 | -20 | 79-83 | 47-35 | 36-44 | 25-25 |
| 4 | California Angels | 80 | 82 | .494 | 23.0 | / | 5-5 | W1 | 690 | 706 | -16 | 79-83 | 42-39 | 38-43 | 29-34 |
| 5 | Seattle Mariners | 77 | 85 | .475 | 26.0 | / | 3-7 | L1 | 640 | 680 | -40 | 77-85 | 38-43 | 39-42 | 26-37 |
| 6 | Kansas City Royals | 75 | 86 | .466 | 27.5 | / | 5-5 | L2 | 707 | 709 | -2 | 80-81 | 45-36 | 30-50 | 26-37 |
| 7 | Minnesota Twins | 74 | 88 | .457 | 29.0 | / | 6-4 | W1 | 666 | 729 | -63 | 74-88 | 41-40 | 33-48 | 28-35 |
| Rank | NL East | W | L | PCT | GB | / | L10 | STRK | RS | RA | DIFF | X-W/L | HOME | AWAY | >.500 |
| 1 | Pittsburgh Pirates | 95 | 67 | .586 | - | / | 8-2 | L1 | 733 | 619 | +114 | 93-69 | 49-32 | 46-35 | 35-37 |
| 2 | New York Mets | 91 | 71 | .562 | 4.0 | / | 6-4 | W1 | 775 | 613 | +162 | 98-64 | 52-29 | 39-42 | 40-32 |
| 3 | Montreal Expos | 85 | 77 | .525 | 10.0 | / | 4-6 | W3 | 662 | 598 | +64 | 89-73 | 47-34 | 38-43 | 37-35 |
| 4 | Chicago Cubs | 77 | 85 | .475 | 18.0 | / | 5-5 | W2 | 690 | 774 | -84 | 73-89 | 39-42 | 38-43 | 38-52 |
| 5 | Philadelphia Phillies | 77 | 85 | .475 | 18.0 | / | 5-5 | L2 | 646 | 729 | -83 | 72-90 | 41-40 | 36-45 | 39-51 |
| 6 | St. Louis Cardinals | 70 | 92 | .432 | 25.0 | / | 2-8 | L7 | 599 | 698 | -99 | 70-92 | 34-47 | 36-45 | 32-58 |
| Rank | NL West | W | L | PCT | GB | / | L10 | STRK | RS | RA | DIFF | X-W/L | HOME | AWAY | >.500 |
| 1 | Cincinnati Reds | 91 | 71 | .562 | - | / | 5-5 | L1 | 693 | 597 | +96 | 92-70 | 46-35 | 45-36 | 37-35 |
| 2 | Los Angeles Dodgers | 86 | 76 | .531 | 5.0 | / | 4-6 | L1 | 728 | 685 | +43 | 86-76 | 47-34 | 39-42 | 32-40 |
| 3 | San Francisco Giants | 85 | 77 | .525 | 6.0 | / | 8-2 | W1 | 719 | 710 | +9 | 82-80 | 49-32 | 36-45 | 35-37 |
| 4 | San Diego Padres | 75 | 87 | .463 | 16.0 | / | 4-6 | W1 | 673 | 673 | +0 | 81-81 | 37-44 | 38-43 | 39-51 |
| 5 | Houston Astros | 75 | 87 | .463 | 16.0 | / | 5-5 | W1 | 573 | 656 | -83 | 71-91 | 49-32 | 26-55 | 41-49 |
| 6 | Atlanta Braves | 65 | 97 | .401 | 26.0 | / | 4-6 | L1 | 682 | 821 | -139 | 67-95 | 37-44 | 28-53 | 34-56 |