DOLPHINS GAMEDAY

KEYS TO THE GAME

Score at least 27 points At the rate the Seahawks are scoring this season — 37 points per game and averaging 408 yards per game — expect a shootout with Miami early on because Seattle knows it needs to have a lead before the third quarter arrives, which is when South Florida’s heat and humidity usually takes its toll. Dolphins QB Ryan Fitzpatrick needs to make sure Miami’s offense keeps pace with Seahawks QB Russell Wilson and company, keeping the contest competitive by scoring touchdowns when Miami’s offense reaches the red zone. Sack Russell Wilson at least three times

Wilson’s the type of quarterback who has the athleticism to run, but he’s at his best when he’s using his legs to buy time on a play, giving his weapons time to get open. That’s one of the reasons he’s completing 76.7 percent of his passes, and has thrown 14 touchdowns in three games, which is an NFL record. He’s been sacked nine times already, so that means the Seahawks are vulnerable to blitzes, twists and stunts. Defense must avoid giving up the big plays

The Dolphins were victimized by big plays in their first two games, losses to the Patriots and Bills. But the defense tighten up in last week’s win over the Jaguars. D.K. Metcalf, who has a unique blend of size and speed, has produced 297 yards and scored three touchdowns on his 12 receptions this season. Miami needs to bracket him with a safety over the top. But it is Tyler Lockett, who has caught 24 passes for 259 yards and scored four touchdowns, that presents the Dolphins secondary the biggest challenge because Miami hasn’t settled on a starting nickel cornerback yet.

Win the turnover battle

In games against opponents of this caliber — title contenders — the Dolphins can’t afford to be generous with the ball. That means the tailbacks can’t fumble away possessions, and Fitzpatrick can’t throw those risky passes that often get him into trouble. It would also be ideal for Xavien Howard to deliver an interception like the one he pulled down last week against the Jaguars. Howard seems to be getting healthier each week, and that should benefit the Dolphins.

Rush for at least 100 yards

Myles Gaskin has done an admirable job serving as the Dolphins’ featured back, gaining 152 yards on 38 carries and catching 15 of the 16 passes thrown his way, producing 91 receiving yards. But Gaskins, who is averaging 3.9 yards per play, and hasn’t delivered the big play that injects fear into opposing defenses.