BASEBALL
American League

BOSTON RED SOX — Signed 3B Triston Casas; RHPs Durbin Feltman and Andrew Politi; OF Devlin Granberg; 2B Jarren Duran, Grant Williams and Jonathan Ortega and LHP Brian Brown to minor league contracts.

CLEVELAND INDIANS — Activated OF Brandon Guyer from the 10-day DL. Designated Melky Cabrera for assignment.

OAKLAND A'S — Recalled RHPs Chris Bassitt and Carlos Ramirez from Nashville (PCL). Optioned LHP Danny Coulombe to Nashville. Placed RHP Trevor Cahill on the 10-day DL, retroactive to June 11.

National League

COLORADO ROCKIES — Reinstated RHP Adam Ottavino from the 10-day DL. Optioned LHP Jerry Vasto to Albuquerque (PCL).

NEW YORK METS — Signed RHPs Tylor Megill, Allan Winans, Mitch Hickey and Brian Metoyer; C Hayden Senger and OF David Miranda.

WASHINGTON NATIONALS — Announced Theodore N. Lerner stepped down as managing principal owner of the team and Mark D. Lerner will serve in the role.

Midwest League

QUAD CITIES RIVER BANDITS — Announced OF Chandler Taylor was transferred from the Gulf Coast League Astros. Transferred OF Jake Meyers to Buies Creek (Cal).

Can-Am League

QUEBEC CAPITALES — Signed INF T.J. White. Released OF Stephen Gaylor.

ROCKLAND BOULDERS — Released LHP Marc Huberman.

FOOTBALL
National Football League

CLEVELAND BROWNS — Signed K Ross Martin. Waived LB DeMarquis Gates.

DETROIT LIONS — Signed TE Sean McGrath. Waived TE Wes Saxton.

WASHINGTON REDSKINS — Signed OT Geron Christian.

TENNIS

INTERCOLLEGIATE TENNIS ASSOCIATION — Named Stormy Nesbit digital media manager.

TENNIS INTEGRITY UNIT — Banned Argentine player Federico Coria eight months and fined him $10,000 for anti-corruption offenses. Six months of the ban and half of the fine were suspended on condition there were no further offenses by Coria.

UTSA — Named Mike Bazemore as executive senior associate athletics director for finance and strategic initiatives.

COLLEGE

KANSAS STATE — Named Sadie Murren director of women's basketball administration.