The Packers' defense, which yielded just 88.5 yards rushing a game during the regular season, is tough against the run.

I was 4-2 down in the third and that's tough against someone like Nadia.

The Broncos have a defense that is tough against the run and gets good pressure.

"The odds are likely to be very tough against us."

The Bills are 4-2 in their last six and have been tough against elite teams.

Teams are playing a little tougher against us because our power play isn't working.

These ingredients are tough on the body's defenses against bad bacteria.

She held Nick's arm and felt him warm and somehow tough against her side.

Not impossible, but very tough against a team like Atlanta.

"People are beginning to play very tough against us now that we're up there," Verbeek said.