MLB Division Standings after May 13 in 1981 season

AMERICAN LEAGUE
Eastern Division Home Away Div
Cleveland 15-8 .652 ---- 4-4 11-4 3-3
Baltimore 15-11 .577 1.5 10-4 5-7 6-4
NY Yankees 17-13 .567 1.5 7-4 10-9 8-3
Boston 14-14 .500 3.5 4-7 10-7 6-2
Milwaukee 14-14 .500 3.5 3-7 11-7 6-4
Detroit 14-16 .467 4.5 4-7 10-9 5-8
Toronto 10-20 .333 8.5 4-13 6-7 10-20
Western Division Home Away Div
Oakland 25-8 .758 ---- 13-7 12-1 18-3
Texas 16-12 .571 6.5 12-6 4-6 6-3
Chi White Sox 15-13 .536 7.5 9-4 6-9 2-3
California 17-16 .515 8.0 8-12 9-4 10-10
Minnesota 11-18 .379 12.0 5-10 6-8 5-12
Seattle 10-21 .323 14.0 7-13 3-8 5-13
Kansas City 7-16 .304 13.0 3-9 4-7 3-5
NATIONAL LEAGUE
Eastern Division Home Away Div
St Louis 16-8 .667 ---- 10-5 6-3 9-4
Philadelphia 18-12 .600 1.0 14-5 4-7 12-5
Montreal 17-12 .586 1.5 13-6 4-6 12-4
Pittsburgh 12-13 .480 4.5 2-5 10-8 5-8
NY Mets 8-18 .308 9.0 6-12 2-6 4-10
Chi Cubs 5-21 .192 12.0 4-10 1-11 2-13
Western Division Home Away Div
LA Dodgers 22-9 .710 ---- 9-3 13-6 14-5
Atlanta 17-14 .548 5.0 6-8 11-6 9-10
Cincinnati 16-14 .533 5.5 9-8 7-6 12-7
San Francisco 17-17 .500 6.5 6-8 11-9 9-12
Houston 15-17 .469 7.5 5-10 10-7 9-11
San Diego 12-20 .375 10.5 5-6 7-14 6-14
American League Games
Boston 5, Minnesota 2
California 6, Milwaukee 3
Cleveland 4, Chi White Sox 3 (16 in)
Oakland 5, NY Yankees 4
Detroit 1, Seattle 0
Baltimore 4, Toronto 0
National League Games
Cincinnati 8, Chi Cubs 3
LA Dodgers 8, Montreal 6
San Diego 5, NY Mets 0
San Francisco 5, Philadelphia 2
Pittsburgh 7, Atlanta 5 (13 in)
Houston 3, St Louis 0