how old is jj wetherholt

JJ Wetherholt is 23 years old as of March 2026.

Quick Scoop: How old is JJ Wetherholt?

• Full name: Jonathan David “JJ” Wetherholt.

• Date of birth: September 10, 2002, in Baltimore, Maryland.

• Current age: 23 years old (he turned 23 on September 10, 2025, and will turn 24 in September 2026).

A bit of current context

• He was drafted in the first round (7th overall) by the St. Louis Cardinals in 2024 after starring at West Virginia.

• As of early 2026, he is an active infielder/shortstop in the Cardinals organization and one of their notable young hitters.

So if you’re checking “how old is JJ Wetherholt” right now in March 2026, the answer is: 23 years old , with his next birthday coming up on September 10, 2026.

TL;DR: JJ Wetherholt was born September 10, 2002, which makes him 23 years old today.

Information gathered from public forums or data available on the internet and portrayed here.