Braden threw his arms in the air after Gabe Kapler grounded out to shortstop for the final out. The closest the Rays got to a hit was Jason Bartlett's liner to third leading off the game. Evan Longoria tried to bunt against Braden leading off the fifth, drawing boos from the small crowd.
It was the majors' first perfect game since Mark Buehrle did it for the White Sox against the Rays on July 23, and the second no-hitter this season after Colorado's Ubaldo Jimenez pulled it off in Atlanta on April 17.
Braden pitched the A's first perfect game since Hall of Famer Jim "Catfish" Hunter's gem on May 8, 1968, against the Minnesota Twins. Only 6,298 were there to witness it. Sunday's crowd at the Coliseum wasn't much better: 12,228.
Braden (4-2) wasn't fazed by anything, throwing two-strike changeups and getting quick outs against a Rays team that lost on the road for just the third time this year. He struck out six in the 109-pitch performance, throwing 77 strikes in his 53rd career start.
Braden's teammates mobbed him when the Mother's Day masterpiece was over, leaving bats and gloves scattered on the field. The left-hander pointed to the sky in honor of his mom, Jodie Atwood, who died of cancer when he was a high school senior. He shared a long and tearful hug with his grandma, the woman who raised him, in front of the dugout.
Braden's perfect game was the sixth no-hitter in Oakland history. The 26-year-old Braden, a native of nearby Stockton, was a 24th-round draft pick by the A's in 2004.
Before Sunday, the crafty lefty had made more of a name for himself for his enraged reaction to Alex Rodriguez walking across the mound back on April 22, when he beat Yankees ace CC Sabathia.
The squabble was still making news leading up this start, and they were going back and forth in recent days. On Friday in Boston, A-Rod said he didn't want "to extend his extra 15 minutes of fame."
Braden insisted Friday that was all history - then two days later he made his own history. It was his first career complete game, no less.
Last Mother's Day, Braden was hit by a line drive by Vernon Wells.