Transactions

BASEBALL

MLB

National League

MIAMI MARLINS: Claimed RHP Seth Martinez off waivers from the Arizona Diamondbacks. Placed RHP Eury Perez on the 60-day IL.

Minor League

Frontier League

DOWN EAST BIRD DAWGS: Signed RHP Greg Martinez and 1B Yassel Pino.

EVANSVILLE OTTERS: Signed RHP CJ Backer.

FLORENCE Y’ALLS: Signed RHP Conner Mackay.

MISSISSIPPI MUD MONSTERS: Signed 2B Sami De La Rosa.

OTTAWA TITANS: Signed RHP Arturo Alvarez and 2B Felix Valerio. Traded UTL Thomas Green to Fargo-Moorhead (American Association).

WINDY CITY THUNDERBOLTS: Named Toby Hall interim manager. Signed RHP Greg Duncan and RHP Noah Stants.

BASKETBALL

NBA

BROOKLYN NETS: Re-signed F Tyrese Martin to a rest-of-season contract. Signed G Killian Hayes to a 10-day contract.

CLEVELAND CAVALIERS: Signed F Nae’Qwan Tomlin to a 10-day contract.

DALLAS MAVERICKS: Signed C Moses Brown to a 10-day contract.

UTAH JAZZ: Signed G Jaden Springer to a 10-day contract.

FOOTBALL

NFL

NEW ENGLAND PATRIOTS: Re-signed OL Ben Brown and Demontrey Jacobs to exclusive rights contracts.

HOCKEY

NHL

CALGARY FLAMES: Placed D Tyson Barrie on waivers.

NEW JERSEY DEVILS: Reassigned F Chase Stillman to Utica (AHL) and G Tyler Brennan to Adirondack (ECHL). Recalled G Nico Daws from Utica.

NEW YORK ISLANDERS: Placed D Dennis Cholowski on waivers.

ST. LOUIS BLUES: Recalled C Zachary Bolduc from Springfield (AHL).

TAMPA BAY LIGHTNING: Reassigned F Gabriel Fortier to Syracuse (AHL).

SOCCER

Major League Soccer

COLORADO RAPIDS: Signed D Keegan Rosenberry to a three-year contract extension through the 2028 MLS season.

COLUMBUS CREW: Loaned G Abraham Romero to Colorado Springs Switchbacks FC (USL Championship).

LAFC: Acquired F Cengiz Under as a designated player on loan from Club Fenerbahce (Super Lig) through June 30 with an option to purchase.

PHILADELPHIA UNION: Signed Union II and Union Academy F Sal Olivas as a Homegrown to a four-year contract. His contract is guaranteed through 2028, with a club option for 2029.