ShareTwo of the most in-form Western Conference teams in MLS face-off this Saturday as the Vancouver Whitecaps host the San Jose Earthquakes.San Jose Earthquakes head coach Bruce Arena insisted there is still room for growth as they prepare for a trip to the Vancouver Whitecaps this weekend.After three straight shutout wins to start the 2026 season, San Jose lost 1-0 to the Seattle Sounders last time out.Still, the one goal allowed through four matches equals the best defensive start in Earthquakes history, along with the 2012 season, in which they went on to win the Supporters' Shield.San Jose were very much the better side against Seattle, producing 2.4 xG from 25 shots to the Sounders' 0.5 from six attempts.Nevertheless, Arena felt the defeat showed that there are still improvements for the Earthquakes to make amid their strong start."There's still some growth there. We're making progress. We've conceded one goal in four games," said Arena."The game [versus Seattle] shows that we're making progress as a team, and it's a good lesson for us. Hopefully, we can learn from it and get better."We go to Vancouver on Saturday and Vancouver embarrassed us last year, so it'll be interesting to see if we can give them a good game."Ahead of their matchup against Vancouver, San Jose midfielder Ronaldo Vieira has urged his team-mates to not hide from their responsibilities after their loss to Seattle."I think we just have to be honest with each other and hold each other accountable when things don't go right, and that's part of the game," said Vieira."Fair enough, we lost. But we lost to a good team, and they didn't win comfortably. So that's most important."The Whitecaps are top of the Western Conference, one of three teams boasting a 100% record after four games, along with Los Angeles FC and San Diego FC.They defeated Minnesota United 6-0 in their last MLS game, but were knocked out of the Champions Cup by the Sounders during the week.PLAYERS TO WATCHVancouver Whitecaps – Brian WhiteBrian White followed up his two-goal performance against Portland with two more against Minnesota United.He has become the first player in Whitecaps history to score multiple goals in consecutive regular-season matches.San Jose Earthquakes – Niko TsakirisNiko Tsakiris was at the heart of the action in San Jose's loss to Seattle last weekend.He registered the most shots (six), chances created (four), touches (113), accurate passes (67) and joint-most duels won (seven) in the match.MATCH PREDICTION – VANCOUVER WHITECAPS WINVancouver have won three of their four meetings with San Jose (L1) over the last two seasons. The Whitecaps had managed just two wins in their previous 12 meetings with the Earthquakes between 2019 and 2023.Vancouver have also opened their season with four straight wins, outscoring opponents 14-1.The +13 goal difference is five better than any other team in MLS history after four matches of a season, while the 14 goals are the most ever scored after four matches of a season in league history.San Jose won their first away match of the season, a 1-0 victory at Philadelphia. The Earthquakes have not won two straight away matches in all competitions in nearly seven years, last doing so against the LA Galaxy and Whitecaps in July 2019.OPTA WIN PROBABILITYVancouver Whitecaps – 64.3%Draw – 19.1%San Jose Earthquakes – 16.6%Two of the most in-form Western Conference teams in MLS face-off this Saturday as the Vancouver Whitecaps host the San Jose Earthquakes.San Jose Earthquakes head coach Bruce Arena insisted there is still room for growth as they prepare for a trip to the Vancouver Whitecaps this weekend.After three straight shutout wins to start the 2026 season, San Jose lost 1-0 to the Seattle Sounders last time out.Still, the one goal allowed through four matches equals the best defensive start in Earthquakes history, along with the 2012 season, in which they went on to win the Supporters' Shield.San Jose were very much the better side against Seattle, producing 2.4 xG from 25 shots to the Sounders' 0.5 from six attempts.Nevertheless, Arena felt the defeat showed that there are still improvements for the Earthquakes to make amid their strong start."There's still some growth there. We're making progress. We've conceded one goal in four games," said Arena."The game [versus Seattle] shows that we're making progress as a team, and it's a good lesson for us. Hopefully, we can learn from it and get better."We go to Vancouver on Saturday and Vancouver embarrassed us last year, so it'll be interesting to see if we can give them a good game."Ahead of their matchup against Vancouver, San Jose midfielder Ronaldo Vieira has urged his team-mates to not hide from their responsibilities after their loss to Seattle."I think we just have to be honest with each other and hold each other accountable when things don't go right, and that's part of the game," said Vieira."Fair enough, we lost. But we lost to a good team, and they didn't win comfortably. So that's most important."The Whitecaps are top of the Western Conference, one of three teams boasting a 100% record after four games, along with Los Angeles FC and San Diego FC.They defeated Minnesota United 6-0 in their last MLS game, but were knocked out of the Champions Cup by the Sounders during the week.PLAYERS TO WATCHVancouver Whitecaps – Brian WhiteBrian White followed up his two-goal performance against Portland with two more against Minnesota United.He has become the first player in Whitecaps history to score multiple goals in consecutive regular-season matches.San Jose Earthquakes – Niko TsakirisNiko Tsakiris was at the heart of the action in San Jose's loss to Seattle last weekend.He registered the most shots (six), chances created (four), touches (113), accurate passes (67) and joint-most duels won (seven) in the match.MATCH PREDICTION – VANCOUVER WHITECAPS WINVancouver have won three of their four meetings with San Jose (L1) over the last two seasons. The Whitecaps had managed just two wins in their previous 12 meetings with the Earthquakes between 2019 and 2023.Vancouver have also opened their season with four straight wins, outscoring opponents 14-1.The +13 goal difference is five better than any other team in MLS history after four matches of a season, while the 14 goals are the most ever scored after four matches of a season in league history.San Jose won their first away match of the season, a 1-0 victory at Philadelphia. The Earthquakes have not won two straight away matches in all competitions in nearly seven years, last doing so against the LA Galaxy and Whitecaps in July 2019.OPTA WIN PROBABILITYVancouver Whitecaps – 64.3%Draw – 19.1%San Jose Earthquakes – 16.6%