I don't see the Brewers sweeping the Dodgers. Not with a pitching matchup of Julio Urias versus Alec Bettinger. Not with Milwaukee missing 15 players, including Christian Yelich, Lorenzo Cain and Omar Narvaez. Not with star relief pitcher Josh Hader almost certainly not being able to pitch. 
Urias has been one of the better pitchers during the last two seasons. His brilliance is overshadowed, though, being on such a strong Dodgers pitching staff. Urias is 3-0 with a 3.23 ERA this season. His last regular season loss was back in 2019. He is 2-1 lifetime versus the Brewers with a 2.86 ERA in four career starts.

Bettinger will be making his big league debut. He is considered the Brewers' No. 23 prospect. Hader has pitched an inning each of the last three days, throwing a total of 45 pitches during this span. So I doubt the Brewers use him today.