The contenders - in order of tolerance:
Philadelphia Phillies
Pennants: 8
World Series Championships: 2
Last Pennant: 2022
Last WSC: 2008
Stats to Know: Led the N.L. in Quality Starts. Best Home Record in MLB.
San Diego Padres
Pennants: 2
World Series Championships: 0
Last Pennant: 1998
Last WSC: Never
Stats to Know: Led MLB in Batting Average. Best Road Record in the N.L.
Milwaukee Brewers
Pennants: 1
World Series Championships: 0
Last Pennant: 1982
Last WSC: Never
Stat to Know: 12 different players recorded a Save for the Brewers in 2024.
New York Mets
Pennants: 5
World Series Championships: 2
Last Pennant: 2015
Last WSC: 1986
Stat to Know: Best record in MLB in games decided by one run.
Atlanta Braves
Pennants: 18
World Series Championships: 4
Last Pennant: 2021
Last WSC: 2021
Stat to Know: Led MLB in ERA.
Los Angeles Dodgers
Pennants: 24
World Series Championships: 7
Last Pennant: 2020
Last WSC: 2020
Stats to Know: Led MLB in Slugging and OPS. Led the N.L. in Home Runs and doubles. Best Run Differential in MLB.