Pandas split column of lists into multiple columns

Question

I have a pandas DataFrame with one column:

import pandas as pd

df = pd.DataFrame(
    data={
        \"teams\": [
            


        

Answer 1

This solution preserves the index of the df2 DataFrame, unlike any solution that uses tolist():

df3 = df2.teams.apply(pd.Series)
df3.columns = ['team1', 'team2']

Here's the result:

  team1 team2
0    SF   NYG
1    SF   NYG
2    SF   NYG
3    SF   NYG
4    SF   NYG
5    SF   NYG
6    SF   NYG