Shane Victorino was upset the Dodgers threw at him. AP

Bob Costas is OK with brush-back pitches and hitting a guy down low. But he has a big problem with pitchers going up high. He agrees with the Phillies' Shane Victorino -- don't throw at someone's head.

Costas also weighed in on the Rays-Red Sox series. He says he's concerned about how long the games are because some of the pitchers are slow. Bob says there's no bigger baseball fan than him and he could barely stay up.

Costas also revisited the "chair" incident at Football Night in America. That's not why Keith Olbermann wasn't there last night. K.O. reportedly had strep throat. Costas did reiterate that while the incident seemed innocent, he was up on a pedestal and could have been seriously hurt.

Costas also weighed in on the poll question -- who is the No. 2 team in the NFL? Costas couldn't pick one. He said week to week things are too crazy in the NFL.