You know, we're accustomed to giving Bird credit for being a very good team defender, reminding ourselves that Bird was named All-Defense 2nd Team three times, reminding others that his defense is underrated today. But, uh, can anyone explain this thing I'd never noticed before, and which made me literally do a double-take:
Defensive Win Shares
1979-80 NBA 5.6 (1)
1980-81 NBA 6.1 (1)
1981-82 NBA 5.7 (2)
1982-83 NBA 5.6 (5)
1983-84 NBA 5.6 (1)
1984-85 NBA 5.2 (2)
1985-86 NBA 6.2 (1)
1986-87 NBA 4.8 (6)
I don't get it. Those look like the season rankings for the prime of one of the greatest defenders of all time, if Defensive Win Shares mean anything -- that does not look like it belongs on Larry Bird's b-ref page. Anyone know what the deal is? Is there a simple explanation?
Doesn't seem to be a total quirk of that stat, either.
He consistently finished high in the leaderboard for Defensive Rating, too.
Defensive Rating
1979-80 NBA 98.2 (6)
1980-81 NBA 98.6 (10)
1981-82 NBA 99.4 (6)
[1982-83 NBA 98.0 (11)]
1983-84 NBA 100.8 (2)
1984-85 NBA 102.8 (9)
1985-86 NBA 99.4 (4)
[1986-87 NBA 103.6 (13)]
I mean...if those were the rankings for, say, LeBron or Pippen or Jordan, wouldn't it be deployed as tangible confirmation of the well-warranted assumption that those guys were great defenders? Yes, right? Well, and I know there's got to be some reason, but why is it assumed that Larry's defensive rankings don't reflect any actual on-court defensive greatness? What in the formulae for those two metrics especially favors Bird, makes him appear vastly better than he actually was? Why shouldn't those rankings cause us to take a moment to once again re-evaluate Bird's defensive reputation, just in case he's even more underrated than we've thought?