Two of the form teams in MLS's Western Conference will go head to head on Saturday when the Portland Timbers host Real Salt Lake.

The Timbers have won four of their past five matches to climb to fifth, showing signs they have got to grips with Phil Neville's system in his first season with the club.

But Portland are still some 10 points behind RSL, one of the league's standout teams this year.

Without defeat at home in two months, the Timbers are at least in confident mood heading into this next tough test.

"I think now the team is very confident in the system we are playing," said captain Diego Chara.

"From my point of view, we have to just continue, getting more games, more wins and get to the playoffs."

Neville will have to find a way for Portland to handle Diego Luna, who missed out on a place in the United States' squad for the Olympics but responded in stunning fashion.

Luna scored one and assisted three more in a 5-2 win over Atlanta United, taking the 20-year-old to five goals and eight assists for the season.

Two-time MLS Golden Boot winner Bradley Wright-Phillips told This is MLS: "To me, [Luna not making the US squad] is wild.

"How he's not in the squad, I don't understand. It may be something personal, because who's playing better than him right now in this country at his age in that position? There's no one."

Luna will be looking for a repeat performance against the Timbers, keeping his focus on RSL's fine form.

"Decisions are made in soccer. There are different teams with different coaches," he said. "There's nothing you can do about that, and I'm grateful to be here and to be able to stay here with RSL in this great run of form.

"I'm happy, focused, here with RSL and will continue to work hard."

PLAYERS TO WATCH

Portland Timbers – Jonathan Rodriguez

It is difficult to pick out Portland's star man as, right now, they have three.

Rodriguez (11 goals), Felipe Mora (10) and Evander (10) are the first trio of team-mates in MLS history to each have 10 or more goals for the season before the beginning of August.

However, Rodriguez is the man in form, having netted twice in last week's 4-1 win over Nashville.

Real Salt Lake – Andres Gomez

Although he did not net against Atlanta, Luna's outstanding form is good news for Gomez. Three of his 11 goals this season have been created by Luna.

Indeed, Gomez is himself at the centre of much of RSL's best work, providing three assists for top scorer Chicho Arango and receiving a further three in return.

MATCH PREDICTION: DRAW

RSL might be one of the league's best this year, but they are winless in seven straight games at Providence Park.

In fact, RSL have only two away wins against Portland in the MLS regular season, with those coming back in 2012 and 2017.

However, seven of their other 14 meetings in Oregon have been drawn, and that might be a result both sides would settle for.

OPTA WIN PROBABILITY

Portland Timbers – 37.1 per cent

Real Salt Lake – 36.6 per cent

Draw – 26.3 per cent