Sean Casey’s 2006 World Series deserves another look, 20 years later
Oct 26, 2026 11:28 PM

Battling a torn calf muscle, the trade-deadline acquisition nearly willed Detroit to victory with a staggering .529 average, accounting for half of the Tigers’ home runs against St. Louis.

Sean Casey was a beast in 2006More Videos

The Detroit Tigers’ loss to the St. Louis Cardinals in the 2006 World Series left little room to appreciate individual performances. With the 20th anniversary arriving this week, Sean Casey’s production deserves another look. Detroit struggled to generate offense, but its first baseman finished with nine hits in 17 at-bats, two home runs and five RBIs.

Casey had arrived just a few months earlier. The Tigers acquired him from the Pittsburgh Pirates on July 31, sending pitcher Brian Rogers the other way. That deadline deal eventually supplied Detroit with its most productive hitter during the final five games of the season.

His path to that performance included an injury that threatened his availability. Casey hurt his left calf during Game 1 of the American League Championship Series against Oakland. Contemporary reporting described a small partial tear in the fascia, with the injury expected to keep him out for the remainder of that series. Having him available against St. Louis was significant before considering what he would do at the plate.

The difference between Casey and the rest of Detroit’s lineup was substantial. The Tigers hit .199 in the World Series, collecting 32 hits in 161 at-bats. Remove Casey’s production, and everyone else combined went 23-for-144, a .160 average. He accounted for half of Detroit’s four home runs and drove in five of its 11 runs.

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Those numbers explain why his performance merits more than a passing mention in a retrospective. Detroit received enough offense from one spot in the order to stay competitive, but too few contributions around it. Casey’s success also makes it difficult to discuss that series solely through the mistakes in the field. There was a considerable offensive shortage to overcome.

On Oct. 26, 2006, Casey went 3-for-4 with a home run and two RBIs in Game 4. Detroit built an early 3-0 lead, giving itself an opportunity to even the series. St. Louis recovered to win 5-4, leaving the Tigers one loss from elimination despite Casey’s work.

He supplied another opportunity the following night. In the fourth inning of Game 5, Casey hit a two-run homer off former Tigers pitcher Jeff Weaver, putting Detroit ahead 2-1. The Cardinals again moved in front, but Casey was still creating chances in the ninth. His one-out double against Adam Wainwright brought the tying run to the plate before Detroit’s season ended in a 4-2 loss.

That ninth-inning double is a useful detail to revisit. Even in the final inning of a series that had gone poorly for Detroit, Casey gave the lineup another opening. His contribution extended beyond accumulating hits; he helped build leads in consecutive games and put a runner in scoring position with the season nearly over.

Twenty years later, the outcome does not change, and neither does the disappointment attached to it. Casey’s performance still belongs in any accounting of that October. A deadline acquisition who entered the World Series with an injured calf gave Detroit repeated chances to extend its season. The Tigers could not take advantage of enough of them, but Casey did his part.

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