The Harvard and Yale teams are virtual mirror images of each other:

Both teams feature an offense keyed on one player: for Yale, junior taiback Keith Price: for Harvard, junior quarterback Mike Giardi.

Both teams feature a strong defense keyed by nine senior starters.

But Harvard has an edge: its quarterback can throw. Giardi has thrown just three interceptions all season while completing 85 of 162 passes for 1211 yards; Yale quarterback Steve Mills has thrown seven interceptions while completing 60 of 113 passes for 863 yards.

Mills's backup, sophomore Chris Heatherington, has thrown six interceptions while completing only 11 of 39 passes for 111 yards.

"We've got to stop Price," senior tackle Phil Furse said. "If we can get good penetration, we can mess up the option and slow Price down."

Price (979 yards on 220 carries) operates mostly out of the I-bone, a formation which gives Price lots of blocking and time to pick his holes.

"The I-bone comes straight at you," senior free safety Rob Santos said. "It's good, hardnosed football."

Harvard has had recent success against powerful rushing games. Pennsylvania pounded tailbacks Sundiata Rush and Terrence Stokes at the Crimson line, but the line held in key situations.

On the other hand, Penn wasn't running an option offense. The option offense is predicated on the performance of the quarterback--the Achilles Heel of the Yale attack, according to senior linebacker Monte Giese.

"Their quarterback likes to keep the ball and run with it, but he's not as good as Price is," Giese said. "If we can get the QB to keep the ball, that's good."

Giese also said that a quick start by the defense would be a key to stopping the Yale option.

"If we stuff it in their face right away, then we're doing well because they can't throw," Giese said.

Harvard's offense will have to cope with the Yale defense--strong on the line but weak in the secondary. Yale's passing defense was ranked last in the Ivy League. (Yale's defense was ranked sixth in the Ivies overall. Harvard was ranked fifth.)

The Crimson attack comes down to one guy--Giardi. He'll have to run, pass and decoy against a team coached by a man who has seen the Multi-Flex 22 times. Yale Coach Carm Cozza has been around even longer than Harvard Coach Joe Restic--28 years.