The 2021 Tokyo Olympics soccer competitions kick off this week, with many of the world's top men's teams geared up and the USA  women eager to atone for a fifth-place finish in 2016. The U.S. women's national team kicks off its pursuit of a fifth gold medal with a match against 2016 runner-up Sweden on Wednesday at 4:30 a.m. ET. Men's action kicks off early Thursday with and intriguing matchup between Mexico and France at 4 a.m. ET and Germany vs. Brazil is slated for 7:30 a.m. ET.

William Hill Sportsbook lists Spain as the +188 favorite to win the men's tournament in its latest 2021 Olympics futures, followed by Brazil (+275). The Americans (-187) are the top pick to win the women's tournament, well ahead of the Netherlands (+550). (Check out our soccer page for the latest odds and picks)      

Before you make any 2021 Olympics soccer futures bets or make any predictions on the Summer Games matcges, you MUST see what consummate soccer insider Martin Green is saying. 

After working in the sports betting industry for several years, Green became a professional sports writer and handicapper and has covered the game worldwide. Since then, his European soccer picks have been spot-on. Green has generated nearly  $19,000 for $100 bettors since the 2017-18 season, and he has his finger on the pulse of the game all over the globe.

Now Green has released his futures best bets for the 2021 Olympics men's and women's tournaments, and there is value to be had if you heed his advice! Anyone who has followed him has cashed in HUGE! 

We can tell you he isn't expecting anything less than a Spain triumph on the men's side. The men's field is underwhelming, with many European clubs team refusing to release players and teams like Mexico and Honduras focused on the Gold Cup. Spain, meanwhile, has brought up several stars from its Euro 2020 semifinal team. "It will be a travesty if Spain fails to win this tournament," Green tells SportsLine. 

He's also locked in his winner on the women's side and offers his value picks and long-shots. Any of those picks would bring HUGE plus-money payouts! You ABSOLUTELY need to see his predictions before locking in any of your own. 

What are the best futures bets you can make on the 2021 Olympics men's and women's soccer tournaments? ... Join SportsLine now to see Martin Green's best bets on the 2021 Summer Games, all from the soccer insider who's generated nearly $19,000 for $100 bettors since the 2017-18 season!