Tampa Bay Rays outfielder Chandler Simpson now holds the sole American League stolen base lead at 44, pulling clear of Kansas City Royals shortstop Bobby Witt Jr. as of Thursday, September 17, 2026. Simpson's lead over the runner-up stands at roughly 4.5 percent, bumping Witt Jr. — who had previously tied for the AL lead at 42 — out of the top spot with just weeks remaining in the 2026 regular season. For Royals fans, this is a leaderboard update that stings: Witt Jr. cedes the outright lead at one of the most consequential points on the calendar.
How the AL Stolen Base Race Stands
The last confirmed benchmark had Witt Jr. tied atop the AL category at 42 stolen bases. Simpson has since moved to 44, establishing a two-steal cushion and taking sole possession of the lead. The gap is narrow — two steals in a September with games still to play — but Simpson now controls the category heading into the final stretch of the regular season.
What This Means for Bobby Witt Jr. and the Royals
Witt Jr. remains one of the most dangerous baserunners in the American League, and two steals is not an insurmountable deficit with regular season games still on the schedule. Whether the Royals shortstop can reclaim the top spot will depend on how aggressively Kansas City runs in the remaining games of 2026. This race is worth watching closely as September winds down.
- Chandler Simpson, Tampa Bay Rays — 44 stolen bases (AL leader)
- Bobby Witt Jr., Kansas City Royals — 42 stolen bases (previously tied for AL lead)
- Simpson's margin over the runner-up: approximately 4.5 percent
