According the MN Twins July 26 GameNotes:
The Twins have gone 31-19 on the road this season, a .620 road winning percentage
that is the best in baseball. The Twins went 29-52 on the road in 2018. Twins have outscored opponents on the road 307-242. Their 110 road home runs have already surpassed their total of 80 from last year, and are only three shy of the Twins record of 113 set back in 1963.
At 30-20 (.600), Atlanta is the only other club with a .600-plus winning mark.