The Earthquakes are starting to pull away in the Western Conference. Will they win once more this week against Portland?

Even with San Jose rocking out, the odds are tight for Tuesday's game, suggesting that the Timbers are in for a good showing at home. 

The Earthquakes are slight favorites, priced at +169 at 5Dimes, with Portland at +182 and a draw at +235.

No team's playing as well as San Jose right now though. They've won three straight, topped off by an entertaining 4-3 victory over the L.A. Galaxy this past weekend. The other two wins came over Real Salt Lake and Colorado.

San Jose EarthquakesSan Jose flying high

Goals, goals, goals. The Earthquakes survived through an own goal and goals from David Beckham and Landon Donovan to win at Buck Shaw Stadium.

Steven Lenhart opened the scoring for San Jose, while Victor Bernardez, Sam Cronin and Chris Wondolowski got on the scoresheet as well. The winner, once more, came from Wondo and it was his fourteenth goal of the season.

What about the Timbers? They're 20 points back of San Jose and are second-from-bottom in the West. In short, they're not doing too hot.

Over the weekend they lost to the Rapids 3-0. Portland was completely outplayed, only mustering seven total shots as opposed to Colorado's 14. The Timbers had only 40 percent of the possession and just could not get anything going against a solid Rapids defense.

So we're sure you're wondering why Portland's right there in the soccer booksmakers' eyes for Tuesday.

It's quite simple: the Timbers are a completely different animal in their own building. While they haven't won any of their seven matches away from Portland, they're a terrific 4-2-2 at home (minus-9 differential) with a goal differential of plus-3.

Kris Boyd is the one to watch for the Timbers, having scored a team-leading five goals. In the midfield, look for Darlinton Nagbe and Jack Jewsbury to be trying to orchestrate things.

Home-field advantage or better form?

Portland may be strong at home, but let's be real: the Earthquakes are at a different level at the moment.

San Jose's now four points ahead of the pack in the Western Conference, with a game in hand on RSL too. They're 10 points clear of both Seattle and Vancouver.

As a team the Earthquakes have scored 35 goals this season, the most of any in Major League Soccer. Basically, it doesn't even matter that they're letting in goals at a semi-alarming rate (22 total this season, nine in last five). This team just does not let up going forward.

We've said it countless times before, but it all starts with Wondolowski. He's scoring practically a goal a game this season and is getting help from Lenhart and the rest of the gang too.

In addition, the Earthquakes have been excellent in away matches this season. They've won six of nine on the road, losing just twice and drawing once. Their goal differential away from San Jose is essentially the same as it is at home to boot.

So, if any team can handle a tough environment in Portland, it's the Earthquakes.

It's icing on the cake that we're receiving very attractive odds here. Backing San Jose, a team that's won three straight, at such a great line? Yes please.

FREE Soccer Pick: San Jose Earthquakes +169