“Calendars are for careful people, not passionate ones.” – Chuck Sigars

A few players in MLB have transcended time and continued to produce into the twilight of their careers.

Fueled by passion, not artificial enhancers, players like Derek Jeter and Chipper Jones have kept their eye on the prize, being offensive assets and leaders to their respective franchises.

Love for the game of baseball and dedication to the profession motivate these players to press on, while others fade away into history.

Here are 15 active MLB players who share that love for the game and have proven that age is simply just a number.

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