The 2026 Chicago White Sox have been a great story.

After losing 100-plus games in each of the previous three seasons, including a record 121 losses in 2024, the White Sox have been one of the biggest surprises in baseball. They took over first place in the AL Central on June 10 and have held at least a share of the division lead for all but four games before their 6-3 loss to the Guardians on Wednesday, dropping them a half game out of first.

The White Sox's unexpected success has parallels with another division foe. The Kansas City Royals had been a proud franchise under the ownership of Ewing Kauffman before he passed away on August 1, 1993. While they were still respectable in 1994, the franchise would have only one winning season from 1995 through 2012, when they surprised the baseball universe by posting an 83-79 record in 2003.

Like the White Sox, the Royals were in contention for much of the 2003 season, in either first or second place in the division until Aug. 21. They were in first place as late as Aug. 29 before fading down the stretch, finishing seven games out of first.

Chicago White Sox looking to avoid fate of 2003 Kansas City Royals

The Royals were led by exciting young players such as outfielder Carlos Beltran, AL Rookie of the Year shortstop Angel Berroa and first baseman/designated hitter Mike Sweeney. Pitchers such as Darrell May and Mike MacDougal had career years. However, May, MacDougal, Berroa and other key players were unable to replicate that success, leading the Royals to a disastrous 58-104 season in 2004.

The White Sox have gotten contributions from unexpected sources. Outfielder Tristan Peters has gone from the Savannah Bananas to being an All-Star. Slugging first baseman Munetaka Murakami has given the White Sox needed power. Third baseman Miguel Vargas has put together a career year and appears to be a burgeoning star. Sean Burke and Davis Martin have led a surprisingly competent pitching staff. 

In many ways, the 2026 season has been a rousing success. They are still a playoff team and hold the final wild-card spot. Nonetheless, there are still questions surrounding the White Sox: Can they hold on to a playoff berth, and can they prove that the 2026 season is more than a flash in the pan? Otherwise, they may end up sharing the same fate as the 2003 Royals.