Okay, let's take a closer look at this myth that most of our batters had career or near career seasons. I'm going to break it down into 3 groups of players:
1) Top 8 players by PAs (over 275- actually also over 450)
OPS Player PAs
.890 Devers 664 (.847 career, .884 last 2 yrs, .916 in 2019)
.867 JD Martinez 634 (.881 career, .870 last 2 yrs, 2 seasons over 1.000 in ’17 & ’18)
.863 Bogaerts 603 (.812 career, .921 last 2, 3 seasons higher last 3 seasons)
.777 Verdugo 604 (.791 career, .827 last 2, 2 seasons higher)
.786 Kike 585 (.748 career, .707 last 2, 2 seasons higher ’18 & ’15)
.816 Renfroe 572 (.786 career, .749 last 2, was at .805 in ’18)
.659 Vazquez 498 (.692 career, .798 last 2, 3 seasons higher)
.792 Dalbec 453 (.819 career, .959 in 2020)
4 of the 8 did better than their career OPS.
3 of 8 did better than their 2019-2020 combined OPS.
1 of 8 had a career high OPS. (5 had 2 or more other better seasons)
2) 7 Players with 100-275 PAs
.567 Marwin 271 (.717 career, .698 last 2, every season better ‘14>’20)
.769 Arroyo 181 (.690 career, .710 last 2, no years better)
.737 Plawecki 173 (.667 career, .707 last 2, 2 seasons better ‘20 & ’17)
.957 Schwarber 168 (.836 career, .825 last 2, no seasons better)
.497 Cordero 136 (.663 career, ,773 last 2, all 4 seasons better)
.597 Santana 127 (.709 career, .821 last 2, 5 seasons better)
.578 Chavis 112 (.714 career, .728 last 2, ,857 in PIT after trade)
3 of 7 had an OPS higher than their career OPS.
3 of 7 did better than 2019-2020 combined OPS.
2 of 7 had career highs (Schwarber & Arroyo with aout 350 PAs combined- way less than the rest.) Marwin, Cordero & Santana were god awful and had more PAs than Schwarber, Iggy & Shaw combined.
3) 3 Players with 40-75 PAs
.643 Arauz 75 (.644 career, .644 last year, 1 better)
.915 Iggy 64 (.696 career, .775 last 2, .956 in 2020 was better)
.843 Shaw 48 (.762 career, .619 last 2, 1 season better & .808 ‘15>’18)
2 of 3 beat career OPS.
2 of 3 beat '19-'20 combined
0 of 3 had career best season in 2021.
Okay, so out of the major players, Kike and Renfroe had "career years. Schwarber and Arroyo did, too, but many players with more PAs than them did not even come close.
Only 6 out of the top 15 PA players beat their 2019-2020 combined OPS. That's hardly out of the ordinary. When you look at the ages of many of those 15 players, you'd expect an improvement, not a decline.
Myth busted.
I'll do pitching, soon. Trust me, it ain't any better.