MLB Division Standings after May 13 in 1991 season

AMERICAN LEAGUE
Eastern Division Home Away Div
Boston 18-11 .621 ---- 10-7 8-4 3-3
Toronto 20-13 .606 0.0 13-5 7-8 12-8
Detroit 16-14 .533 2.5 8-5 8-9 4-5
Milwaukee 13-16 .448 5.0 8-10 5-6 2-5
Cleveland 11-16 .407 6.0 2-8 9-8 0-0
NY Yankees 11-17 .393 6.5 6-5 5-12 1-1
Baltimore 10-18 .357 7.5 3-7 7-11 0-0
Western Division Home Away Div
Oakland 18-12 .600 ---- 13-3 5-9 12-7
Seattle 17-14 .548 1.5 13-5 4-9 8-11
Chi White Sox 15-13 .536 2.0 7-7 8-6 0-0
California 16-15 .516 2.5 8-10 8-5 9-10
Minnesota 16-15 .516 2.5 11-5 5-10 9-10
Texas 13-14 .481 3.5 5-6 8-8 0-0
Kansas City 12-18 .400 6.0 6-10 6-8 0-0
NATIONAL LEAGUE
Eastern Division Home Away Div
Pittsburgh 19-11 .633 ---- 12-7 7-4 13-6
NY Mets 17-13 .567 2.0 10-7 7-6 11-8
St Louis 17-14 .548 2.5 10-4 7-10 11-8
Montreal 15-16 .484 4.5 9-8 6-8 6-13
Philadelphia 15-17 .469 5.0 9-6 6-11 5-11
Chi Cubs 15-17 .469 5.0 9-6 6-11 8-8
Western Division Home Away Div
Atlanta 16-12 .571 ---- 6-7 10-5 8-8
LA Dodgers 16-14 .533 1.0 7-7 9-7 10-9
San Diego 16-16 .500 2.0 7-10 9-6 10-6
Cincinnati 15-15 .500 2.0 8-6 7-9 7-7
Houston 12-17 .414 4.5 7-8 5-9 8-10
San Francisco 10-21 .323 7.5 6-7 4-14 8-11
American League Games
Chi White Sox 4, Boston 3 (10 in)
California 9, Cleveland 5
Texas 8, Detroit 1
Toronto 4, Kansas City 2
NY Yankees 6, Oakland 3
National League Games
Atlanta 5, Chi Cubs 3
St Louis 1, Cincinnati 0
LA Dodgers 8, Montreal 3
San Diego 5, NY Mets 2
Philadelphia 3, San Francisco 2 (11 in)