The Cardinals Changed CEOs. The -29 Run Differential Says the Rebuild Is Working.

The most consequential Cardinals news of the past week had nothing to do with a box score. St. Louis announced sweeping leadership changes, elevating Bill DeWitt III to chief executive officer after 18 years as team president, with Bill DeWitt Jr. remaining owner and chairman and Anuk Karunaratne stepping in as president of business operations.

It's the latest chapter in a transition that has been building for two years — John Mozeliak's exit from the president of baseball operations seat, the handoff of baseball decisions to Chaim Bloom, and now a generational shift at the top of the ownership chart. The Athletic framed the Wednesday announcement as "yet another significant transition for the historic franchise," and that's the right word. Yet another.

Here's the thing: for once, the transition is landing on a roster that's actually trending the right direction.

The record looks flat. The underlying numbers don't.

St. Louis finished 77-85 with a .475 winning percentage — one game worse in the win column than the 78-84 club from 2025. On the surface, that's a rebuild spinning its wheels.

The run differential tells a different story. The 2026 Cardinals scored 720 and allowed 749, a minus-29 margin. A year earlier, that figure was minus-65 (689 scored, 754 allowed). Cutting the gap by 36 runs while selling at the deadline is meaningful progress.

The power rating backs it up. St. Louis sits 21st at minus-0.284 runs versus an average team on a neutral field — a huge climb from last season's minus-1.046 rating, and that's against a tougher-than-average schedule (0.129 strength of schedule). The model says this team is roughly a quarter-run underdog to a neutral opponent, not the doormat its 77-85 mark implies.

Jordan Walker is the reason to believe

If the leadership change is the story of the week, Walker is the story of the season. The 24-year-old right fielder hit .269/.327/.466 with 29 home runs, 102 RBIs, 22 stolen bases and 97 runs across 158 games, producing 3.27 WAR. His underlying metrics are louder than his slash line: 100th percentile bat speed, 99th percentile max exit velocity, 99th percentile arm strength, 91st percentile hard-hit rate and a 13.2% barrel rate.

That profile — elite bat speed, elite raw power, real defensive concerns (minus-8 outs above average) — is exactly what a rebuilding club wants to build around rather than trade away. His 3.27 WAR came with a minus-12.3 defensive runs above average mark, which is where the next developmental step sits.

JJ Wetherholt (.242/.339/.365, 17 homers, 64 walks in 139 games) provides the on-base complement. Masyn Winn's .625 OPS at shortstop remains the glaring hole.

What the new CEO inherits

The pitching staff posted a 4.23 ERA and 1.35 WHIP, with 7.93 strikeouts per nine and a 1.01 HR/9 — competent, not contending. September exposed the floor: over the final ten games, the club hit .176 with a .550 OPS and won at a .200 clip while the rotation's ERA crept toward 4.86.

That's the fade that turned a competitive summer into a 77-win finish. And it's the reason the new leadership structure matters: the Cardinals held a .500 record into the first week of September before collapsing.

DeWitt III inherits a farm system that has produced Walker and Wetherholt, a payroll that has been slashed, and a division where Milwaukee won 103 games and Chicago won 89. The championship futures market lists St. Louis among the longest shots in baseball — appropriately so.

The takeaway isn't that the Cardinals are close. It's that the organization finally has continuity between the front office and the direction on the field. For a franchise that has cycled through managers, executives and roster teardowns in recent years, that alignment may be the most valuable thing the new CEO could have walked into.