GREYLOCK NEXT TO TUMBLE.

As I wrap up the week's posting, ESPN note that of the over twenty-six million men's tournament brackets submitted in their challenge, some 3,714 entries are still in contention.  In Thursday's games, a lot of chalk had to be erased with six lower seeds winning, and the "upsets" continue today.

That title?  In the depths of the Depression, the Boston and Maine Railroad offered a contest in which lineside school children could name locomotives, including the 3700 series of medium-heavy Pacifics, and the judges selected Greylock for 3714.  One of those steamers is still in preservation, fittingly 3713, named Constitution.  Whether she will ever steam again remains to be seen.

So what's the over-under on all the brackets broken by the end of today's games?  Note: less-than-perfect brackets are still in contention for identifying the eventual champion.