The No. 5 seed Dallas Mavericks host the No. 3 seed Minnesota Timberwolves in Game 4 of the Western Conference Finals. In Game 3, Dallas rallied for a 116-107 win to grab a 3-0 series lead. Tipoff from American Airlines Arena in Dallas is set for 8:30 p.m. ET. 

The Mavericks are 1.5-point favorites and the over/under for total points scored is 211.5 in the latest NBA odds from the SportsLine consensus for Game 4 of Timberwolves vs. Mavericks (see up-to-date odds for every game this week on our NBA odds page). 

Before you make any Timberwolves vs. Mavericks picks, you NEED to see what legendary handicapper Bruce Marshall has to say.

Marshall, who for years was synonymous with the Gold Sheet, a famed sports betting newsletter, is an in-demand guest on numerous sports talk radio and TV shows across the country. Marshall's vast array of editorial work has been featured in the Las Vegas Review-Journal, the New York Post and many other outlets. He has won various handicapping titles and also is working on several book projects. Marshall has crushed his NBA picks this season for SportsLine members, entering the this matchup on a 195-143 run that has returned more than $3,800 for $100 players. Anyone following has seen HUGE returns!

Marshall knows Dallas point guard Luka Doncic has reached 30 or more points in all three games in the series. In Sunday's win, he poured in 33 points, while adding seven rebounds, five assists and five steals. In 15 postseason games, all starts, he is averaging 28.3 points, 9.3 rebounds, nine assists and 1.7 steals in 41.9 minutes. He registered a triple-double in Game 2, with 32 points, 13 assists and 10 rebounds.

He is also aware Minnesota shooting guard Anthony Edwards just missed posting a triple-double in the Game 3 loss. He poured in 26 points, while adding nine rebounds and nine assists with two steals. He registered a double-double in Game 1 of the series. In 41 minutes of action, he scored 19 points, while adding 11 rebounds, eight assists and two steals. He scored 44 points and added five rebounds and five assists in a 115-107 Game 4 loss to the Denver Nuggets on May 12 in a Western Conference semifinal matchup.

Marshall is going Over on the total. He's also found a critical x-factor that has him jumping all over one side of the spread! 

Who wins Timberwolves vs. Mavericks, and what critical x-factor has Marshall jumping on one side of the spread? ... Join SportsLine right now to find out which side of the spread you should be all over, all from the expert on a 195-143 run on NBA picks!