The upbeat All-Star catcher for the Kansas City Royals wore Victoria's Secret perfume late in the 2013 season — teammate Alcides Escobar sprayed some on him, and Perez had a four-hit game.
"We won. We celebrated. I asked him, where did you buy that?" Perez recalled this week at the World Series. "I need to buy some, maybe to wear for the rest of my life."
He stuck with the smell of success and switched this year to 212 Men by Carolina Herrera cologne. Escobar buys it for him, and Perez has gone through three bottles.
"The weirder the team, the better the team, usually," Royals outfielder Raul Ibanez said. "We've got a lot of weird stuff that goes on in here."
Perez said San Francisco's Pablo Sandoval, Detroit's Victor Martinez and Texas' Prince Fielder are among the players who have remarked about his baseball bouquet. Detroit's Miguel Cabrera asked where he could get some for himself.
Umpires also have taken notice.
"I think Jerry Meals told me: 'Salvy, you smell good,'" Perez said. "We sweat. We've got the gear. We stink."
And the strange scent of Perez and Escobar has become part of Kansas City's identity.
"I know they're sweet smelling on the bench, that's for sure," Royals manager Ned Yost said. "That's one of the more unusual ones. But it's been effective, so it works for them."
Yost never wants to see his hitters take an oh-fer-4 at the plate. But Perez and his eau-fer-catcher, that's more than fine.
Still, not everyone has taken notice of the olfactory addition to the diamond.
"I don't go around smelling catcher's armpits," Joe West, the major leagues' senior umpire, said before breaking into laughter.
Perez was a 16-year-old free agent in Venezuela when he signed with the Royals in 2006. He spent parts of three seasons at rookie ball, advanced to Class A in 2009 and sped through the upper minors to make his big league debut in August 2011.
"We've been fortunate in the sense that Salvador Perez moved very quickly through our system at a premium position," Royals general manager Dayton Moore said. "It doesn't often happen."
Now 24, Perez has been an All-Star the last two seasons. He hit .292 with 13 homers and 79 RBIs in 2013 and .260 with 17 homers and 70 RBIs this year.
The 6-foot-3 catcher led the majors with five pickoffs in 2012 despite appearing in just 74 games. He won his first Gold Glove in 2013, his first full season as a starter, and was among the finalists announced Thursday for this year's AL award.
Perez homered to drive in Kansas City's run in its 7-1 opening loss to San Francisco, then hit a two-run double for a 5-2, sixth-inning lead as the Royals won the second game 7-2 on Wednesday night.
Perez scored moments later and got into a dustup with Giants reliever Hunter Strickland at home plate. The dispute quickly calmed down.
"I think his No. 1 unique attribute — aside from his talent, which I think puts him with the elite catchers in the league — is his energy and his excitement, his demeanour," said Jeremy Guthrie, Kansas City's Game 3 starter.
"Always very happy-go-lucky, no matter the situation: men on base, cruising, not cruising. He's always very positive. Has a smile on his face. ... That builds confidence in the pitcher, when you know he believes in you, and he's pushing for you to get over whatever obstacles are in your way."