Major League Baseball
American League
NEW YORK YANKEES — Optioned SS Anthony Volpe to Scranton/Wilkes-Barre (IL). Agreed to terms with RHP Dariel Chalas on a minor league contract.
National League
CINCINNATI REDS — Recalled RHP Chase Petty from Louisville (IL). Optioned RHP Zach Maxwell to Louisville.
MIAMI MARLINS — Selected the contract of C Joe Mack from Jacksonville (IL). Optioned C Agustín Ramírez to Jacksonville.
ST. LOUIS CARDINALS — Optioned LF Thomas Saggese to Memphis (IL). Recalled 2B César Prieto from Memphis.
BASKETBALL
National Basketball Association
DALLAS MAVERICKS — Hired Masai Ujiri as president and alternate governor.
ORLANDO MAGIC — Fired head coach Jamahl Mosley.
Women’s National Basketball Association
CHICAGO SKY — Waived G Hailey Van Lith.
CONNECTICUT SUN — Waived Gs Harmoni Turner and Mamignan Touré and F/C Kyla Oldacre.
FOOTBALL
National Football League
KANSAS CITY CHIEFS — Signed WR Xavier Loyd, DB Marlen Sewell and T Kahlil Benson to contracts. Waived QB Jake Haener, DE Ethan Hurkett and DT Zacch Pickens.
MIAMI DOLPHINS — Released LS Taybor Pepper. Waived CB Isaiah Johnson and Jason Maitre, TE Zack Kuntz, EDGE Derrick McLendon, LB K.C. Ossai and P Seth Vernon.
HOCKEY
National Hockey League
CAROLINA HURRICANES — Assigned D Charles-Alexis Legault to Chicago (AHL).
MONTREAL CANADIENS — Assigned D Adam Engström to Laval (AHL).
VEGAS GOLDEN KNIGHTS — Activated F William Karlsson from long-term injured reserve.
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