FILE - Former major leaguer Dante Bichette, left, talks with his son Bo Bichette, 7, in the stands before coaching his older son Dante Bichette Jr.'s little league team representing Maitland, Fla., against Davenport, Iowa at the Little League World Series in South Williamsport, Pa., Friday, Aug. 19, 2005. In all, more than two dozen major league offspring are on AL or NL rosters this year. The Blue Jays alone have three, including the sons of Hall of Famers Craig Biggio (Cavan) and Vladimir Guerrero (Vlad Jr.), along with Bo Bichette, whose father, Dante, was a four-time All-Star with the Rockies. (AP Photo/Gene J. Puskar, File)

By JIMMY GOLEN

AP Sports Writer

BOSTON– Growing up as the son of a major league ballplayer, Terry Francona knew the rules: “Talk only when spoken to, or I’d be spanked.”

When Francona became a big league manager and his players would bring their kids around, he ran a more hospitable clubhouse.

“There used to be a big sign that said ‘No kids,’ or whatever,” said Francona, who followed his father, Tito, to the majors and is now the Cleveland Guardians’ manager. “My rule was: You can come in, but you’ve got to come in and say ‘Hello’ to me.”

FILE - Toronto Blue Jays' Bo Bichette rounds the bases after hitting a solo home run against the Milwaukee Brewers during the eighth inning of a baseball game, Saturday, June 25, 2022, in Milwaukee. In all, more than two dozen major league offspring are on AL or NL rosters this year. The Blue Jays alone have three, including the sons of Hall of Famers Craig Biggio (Cavan) and Vladimir Guerrero (Vlad Jr.), along with Bo Bichette, whose father, Dante, was a four-time All-Star with the Rockies.(AP Photo/Jon Durr, File)

Major league clubhouses are more welcoming to the children of players these days — and not just to toddlers raiding the bubble gum bin. Some of those tykes turn out to big league ballplayers themselves.

In all, more than two dozen major league offspring are on AL or NL rosters this year. The Blue Jays alone have three, the sons of Hall of Famers Craig Biggio (Cavan) and Vladimir Guerrero (Vlad Jr.) and Bo Bichette, whose father, Dante, was a four-time All-Star with the Rockies.

“Everything I know about baseball, I learned from him,” said the younger Bichette, whose dad was the Blue Jays’ hitting coach before he stepped down so he could work with his son during the lockout.

“I was super grateful for my dad,” he said. “But at the same time, just wanting to be myself out there. Play as hard as I can. Not necessarily make a name for myself, but just be my own player.”

With a boost from genetics, access to good coaching and equipment — and certainly a little name recognition, too — major league players’ offspring have long followed in their dads’ spike marks.

According to the Baseball Almanac, 252 sons of major leaguers have made it on their own, from Cubs left-hander Jack Doscher in 1903 to Roger Clemens’ son Kody, who made his debut with the Tigers last month.

Along the way have been superstar fathers with forgettable sons — no offense, Pete Rose Jr., aka “The Hit Prince” — and kids who surpassed their dads’ careers, including Barry Bonds and Ken Griffey Jr.

“I was certainly proud of my family, and what my brothers or dad or grandpa were able to do in their careers,” said former infielder and current Yankees manager Aaron Boone. “But the pressure I had was the guy 60 feet, 6 inches away, and that’s how I always approached it. Nothing was going to get in the way of that.”

Boone and his brother Bret are the sons and grandsons of major leaguers; Bret’s son Jake was drafted but hasn’t yet made it as the first fourth-generation big leaguer. (Gus Bell’s great-grandson Luke, the nephew of Reds manager David Bell, is also in the running.)

And it’s not just baseball: Arch Manning, the grandson of Hall of Famer Archie and the nephew of Peyton and Eli, is the top-ranked college football recruit coming out of high school. The NBA champion Golden State Warriors had four players whose fathers played in the league: Stephen Curry, Klay Thompson, Gary Payton II and Andrew Wiggins.

For all of them, being a second-generation professional athlete has its perks.

After Kody Clemens was called up for the first time, dad’s old teammates Derek Jeter and Jeff Bagwell texted to offer advice. Francona said he would ride home from the ballpark in the backseat of the car while his father and Expos reliever Claude Raymond would talk pitching.

“I think I was like the only 10-year-old who knew you pitched up and in, down and away,” Francona said. “I just listened to everything. Probably too much.”

Cavan Biggio said he inherited a passion for the game from his father. But for the most part, just being around professional athletes was an education.

“Seeing how they go about their business and whatnot, I was able to see that as a young kid,” he said. “Growing up and being able to see at the highest level what it’s supposed to look like, I feel that gave me a little bit of an advantage.”

Teams seem to relish the connection, with the Blue Jays scheduling a “Vlad and Dad” bobblehead later this season that has both Guerreros on one pedestal.