20. Max Muncy
At 27 years old, 2018 was a real make-or-break year for Max Muncy. Muncy made his major league debut in 2015 but failed to stick to a big-league roster.
In 2018, Muncy finally proved that he belonged in the MLB. Muncy played all over the infield for the Dodgers and showed immense power, hitting 35 home runs.