The 1972 Major League Baseball season was the first to have games cancelled by a player strike. It was also the last season in which American League pitchers would hit for themselves on a regular basis; the designated hitter rule would go into effect the following season. Taken from https://en.wikipedia.org/wiki/1972_Major_League_Baseball_season

Final Stats:

Team	Wins	Losses
PIT	96	59
CIN	95	59
OAK	93	62
CHW	87	67
DET	86	70
HOU	84	69
CHC	85	70
BOS	85	70
LAD	85	70
NYM	83	73
BAL	80	74
NYY	79	76
MIN	77	77
KCR	76	78
CAL	75	80
STL	75	81
CLE	72	84
ATL	70	84
MON	70	86
SFG	69	86
MIL	65	91
SDP	58	95
PHI	59	97
TEX	54	100
Postseason
WorldSeries (4-3):	Oakland Athletics over Cincinnati Reds
ALCS (3-2):	Oakland Athletics over Detroit Tigers
NLCS (3-2):	Cincinnati Reds over Pittsburgh Pirates
Most Runs per game: 5
CIN
Fewest Runs allowed per game: 3
BAL
Regular Season ran from: 4/15-10/4
Playoffs ran from: 10/7-10/22
Best Division: AL East
Worst Division: AL East