After the Dodgers' monumental, 18-inning Game 3 win, it appeared momentum had sung back to their side, but the late-charging Red Sox rallied late in Game 4 to seize control of the series and will try to wrap up another championship Sunday night from Dodger Stadium. First pitch for Game 5 is Sunday at 8:15 p.m. ET.

Before laying our picks on Game 5 of the Wold Series, you'll want to see what Adam Thompson is saying about the game. Thompson has been adding to the bankroll all MLB season, currently on a mammoth 173-110 MLB money-line run, hitting 61 percent of the time and paying out more than $4,000 to $100 bettors during this streak. Since Sept. 9 alone, Thompson is on a 27-8 run. Anyone who has followed him is up big.

Now, SportsLine's top-ranked MLB handicapper has zeroed in on Game 5, locking in his money-line pick. Thompson is an astonishing 37-15 combined on Los Angeles and Boston games this season, and he's found a critical X-factor you're not even considering for his confident pick of Week 5 of the Fall Classic.

So which side of Red Sox vs. Dodgers has all the value? And which crucial X-factor determines the outcome? ... Join SportsLine now to find out Adam Thompson's Boston vs. Los Angeles pick for Sunday, all from the expert who's 37-15 in games involving these teams on the season and has hit on 27 of his last 35 MLB picks!