Sports memorabilia experts told Yahoo Sports that the racket could fetch tens of thousands of dollars if the boy put it up for auction.
The Toronto Blue Jays had arguably their best game of the season against the Boston Red Sox on Sunday. The Jays hit eight home runs in an 18-4 win over the Red Sox, a Fenway Park record for a road team.
Irving has been one of Brooklyn's best players this postseason. Entering Sunday's contest, he was averaging 24.1 points, 5.9 rebounds and 3.6 assists per game while shooting 47.4% from the field and 36.5% from deep.
The Indians are only the latest professional organization to announce a name change.
Acuna entered Saturday's game hitting .282/.391/.601 with 18 home runs and 39 RBI in 58 games.
In 48 games, Baker has 11.5 sacks, two interceptions, four forced fumbles, 10 pass breakups, 317 tackles and 20 quarterback hits.
Harden is progressing but is still not ready to return after suffering a hamstring injury in Game 1 against the Bucks.
Djokovic, the reigning Australian Open champion, is halfway to a calendar-year Grand Slam, which is something no man has done since Rod Laver in 1969.
Ramsey is taking advantage of the NFL's adjustment to jersey number rules.
Matz received an inconclusive test.
Denmark legend Peter Schmeichel ripped UEFA for allowing Saturday's Euro 2020 match between Denmark and Finland to continue.
The Los Angeles Dodgers are placing first baseman Max Muncy on the 10-day injured list with a right oblique strain.
Eriksen is in stable condition after being taken to a Copenhagen hospital on Saturday after he collapsed on the field during Denmark's Euro 2020 opener against Finland.
French Open champion Barbora Krejcikova completed the title sweep at Roland Garros, winning her third women's doubles major trophy with Czech teammate Katerina Siniakova on Sunday.
French Open organizers are defending their "pragmatic" approach in handling Naomi Osaka's media boycott.
Both Mitchell and head coach Quin Snyder downplayed the injury after the game.
Hammon is in her seventh year on Gregg Popovich's staff in San Antonio.
With Beckham sidelined, the Browns won their wild-card matchup against the Pittsburgh Steelers last season before falling to the Chiefs in the divisional round.
It's unclear how severe Severino's latest injury is, but he'll likely face a setback in his recovery. The two-time All-Star hasn't pitched since 2019.
Milwaukee is first in the NL Central with a 36-27 record, but it's no secret it could use some relief help. The Brewers will be hoping Strickland can get back on track in his new home.
Green suffered the injury during the first quarter of Philadelphia's Game 3 win over the Atlanta Hawks.
The 29-year-old hasn't been nearly the same player since sitting out a year due to a contract dispute with the Pittsburgh Steelers. It's unclear how much interest he has generated this offseason.
Brooklyn Nets star James Harden is "progressing," according to head coach Steve Nash. However, he won't be ready for Sunday's Game 4.
Conley missed the first two games of the series with a hamstring strain. He suffered the injury in the first half of Utah's Game 5 win over the Memphis Grizzlies in the first round.
The rift between Aaron Rodgers and the Green Bay Packers doesn't appear to be getting any better.