Junior Caminero hit a walk-off homer in the ninth inning to lift the Tampa Bay Rays past the Houston Astros 3-1, clinching a playoff berth and making them the first team in Major League Baseball to lock up a postseason spot this season.

Caminero's blast was a two-run shot, per multiple reports. One outlet noted it was his 40th home run of the season. The Rays enter the postseason with the best record in the American League, according to the reporting available.