Turning the Page at Second

JJ Wetherholt: A New Chapter at the Keystone

There are moments in spring training when you can feel the organization subtly turning a page. This feels like one of them.

With the offseason departures of veterans and a reshaped infield picture, the focus in Jupiter has quickly centered on JJ Wetherholt. The Cardinals’ top prospect hasn’t just arrived in camp; he’s arrived with purpose.

Early in Grapefruit League play, Wetherholt has already shown why evaluators place a 65 grade on his hit tool. The at-bats have been balanced, controlled, and mature beyond his years. He’s not guessing. He’s not flailing. He’s working counts and drawing walks, the kind of approach that translates.

On February 23 against Miami, he offered a glimpse of something else: instincts. Scoring from third on a throwing error to second base in the fourth inning, he tied the game not with brute force but with awareness. Those little plays win big games in September.

Manager Oli Marmol slotted him fifth in the lineup during the opener on February 21, but conversations around camp suggest leadoff could eventually be home. With his on-base skills (.421 OBP across Double-A and Triple-A in 2025), 23 stolen bases, and advanced pitch recognition, it’s not hard to envision him setting the table.

Defensively, the Cardinals are being intentional. While second base — the keystone — appears to be the primary focus, Wetherholt is also likely to receive reps at shortstop if he's needed their for spot starts. That kind of versatility has become a necessity in modern roster construction, and Wetherholt seems eager to embrace it.

His 2025 minor league campaign laid the groundwork: a .306/.421/.510 slash line, 17 home runs, 59 RBI, and recognition as the organization’s Minor League Player of the Year. That’s production, not projection.

President of Baseball Operations Chaim Bloom has praised his poise and leadership—qualities that can’t be quantified but certainly matter inside a clubhouse.

There’s always caution when handing expectations to a young player. But sometimes you can tell when the moment isn’t too big.

Wetherholt doesn’t look overwhelmed. He looks ready.

If this spring is any indication, the Cardinals may not just be filling a vacancy at second base — they may be turning the keystone over to their next cornerstone.

Graphic - by the Cardinal Chronical