Yeah there's probably some luck there. But there's some stuff that's not too:
- They are above average at pulling fly balls. Not elite lack last year but still above average
- It's generally a fast team that's aggressive on their feet, which nets you some extra bases (Shaw's double yesterday for instance)
- Wrigley has I believe in aggregate played hitter friendly thus far. Obviously that's a knock on the repeatability of the offense's topline production, but on a team level any credit you take from the offense you have to equally give back to the pitching staff
I'd guess if you de-lucked them they'd still be top 2 but closer to the Braves at 3 than the Dodgers at 1?