The 2021 Major League Baseball season isn't over yet, so players still have time to add to already impressive resumes or rewrite ones that, shall we say, need work.
They know who they are. Or at least, they ought to by now.
Just in case, we've pinpointed the best and worst player on each of MLB's 30 teams for the 2021 season. As always, wins above replacement—namely the Baseball Reference version—was helpful in this regard. But since there weren't always clear options, we made judgment calls in some cases.
We'll go division by division, starting in the American League East and ending in the National League West.