Outfielder Lawrence Butler and the Athletics have agreed to a seven-year, $65.5 million contract extension that includes a club option for 2032, sources told ESPN's Jeff Passan.

When Opening Day arrives, the A's and Rays will begin life in temporary homes.

Newest Dodgers star Roki Sasaki threw three scoreless innings in his spring training debut Tuesday night, striking out five Cincinnati Reds.

Dodgers star Shohei Ohtani's surgically repaired shoulder withstood its biggest test yet, as he crushed a fastball over the left-field fence in his first spring at-bat against the Angels.

Kristian Campbell, Marcelo Mayer and Roman Anthony could soon be fixtures in Boston's lineup -- and the test case for a groundbreaking approach at the plate.

New closer Devin Williams and several former Yankees stars helped nudge owner Hal Steinbrenner into changing the franchise's decades-old policy on facial hair.

Vladimir Guerrero Jr. and the Blue Jays failed to reach a contract extension, paving the way for the slugger to become a free agent after this season.

Shortstop Geraldo Perdomo and the Diamondbacks are in agreement on a four-year, $45 million contract extension that includes a club option for 2030, sources told ESPN, locking up the All-Star to a deal that deepens Arizona's already strong core.

New acquisition Alex Bregman says "there's something special here" with the Red Sox and "I plan on winning" after Boston finished 81-81 last season.

Left-hander Cole Ragans and the Royals are in agreement on a three-year contract extension, the team announced.

Right-hander Kendall Graveman and the Arizona Diamondbacks are in agreement on a one-year contract, sources told ESPN's Jesse Rogers on Friday.

Manager Aaron Boone hopes that, if his Yankees win the World Series, they "handle things with a little more class" than the Dodgers did after last year's victory over New York.

Veteran first baseman/outfielder Trey Mancini and the Arizona Diamondbacks are in agreement on a minor league contract with an invitation to spring training, sources told ESPN.

Slugger Pete Alonso and the Mets are in agreement on a two-year, $54 million contract, sources said, ending a lengthy free agency with a return engagement to the only team for which he has played.

Jack Flaherty and the Tigers are in agreement on a two-year, $35 million contract that includes an opt-out after the first season, sources said.

Free-agent right-hander Max Scherzer and the Toronto Blue Jays have agreed to a one-year, $15.5 million contract, sources told ESPN's Jeff Passan on Thursday.

The Dodgers agreed to a $13 million deal with reliever Kirby Yates, sources told ESPN, pushing their total offseason spending to more than $450 million.

Maya Brady agreed to join the Athletes Unlimited Softball League on Tuesday, sources told ESPN's Jeff Passan.

Former Padres outfielder Jurickson Profar and the Braves agreed on a three-year, $42 million contract Thursday.

L.A.'s run of star additions has angered opposing fan bases and sounded alarms across the sport.