MLB Standings after May 20 in 1966 season

AMERICAN LEAGUE
  Home Away
Cleveland 20-8 .714 ---- 13-5 7-3
Baltimore 19-12 .613 2.5 11-7 8-5
Detroit 18-12 .600 3.0 8-7 10-5
Minnesota 16-12 .571 4.0 12-6 4-6
California 17-15 .531 5.0 12-8 5-7
Chi White Sox 14-15 .483 6.5 4-6 10-9
Was Senators 13-18 .419 8.5 5-6 8-12
NY Yankees 12-19 .387 9.5 4-11 8-8
Kans City As 11-19 .367 10.0 10-5 1-14
Boston 11-21 .344 11.0 4-7 7-14
NATIONAL LEAGUE
  Home Away
San Francisco 23-12 .657 ---- 11-6 12-6
Houston 20-14 .588 2.5 11-6 9-8
Pittsburgh 17-14 .548 4.0 9-9 8-5
LA Dodgers 19-16 .543 4.0 11-6 8-10
Philadelphia 16-14 .533 4.5 8-10 8-4
Cincinnati 15-15 .500 5.5 5-4 10-11
Atlanta 17-19 .472 6.5 8-9 9-10
NY Mets 12-14 .462 6.5 7-9 5-5
St Louis 13-18 .419 8.0 6-8 7-10
Chi Cubs 7-23 .233 13.5 4-12 3-11
American League Games
Was Senators 6, California 5
Cleveland 3, Chi White Sox 2
Boston 3, Kansas City As 0
NY Yankees 2, Minnesota 1
Baltimore 8, Detroit 4 (G1)
Detroit 9, Baltimore 5 (G2)
National League Games
Atlanta 12, Chi Cubs 2
NY Mets 7, San Francisco 5
Philadelphia 6, Houston 5 (10 in)
Pittsburgh 7, LA Dodgers 3
Cincinnati 5, St Louis 3