TAMPA BAY RAYS — Placed OF Kevin Kiermaier on the 10-day DL.
CHICAGO CUBS — Optioned 1B Efren Navarro to Iowa (PCL).
PITTSBURGH PIRATES — Placed INF Josh Harrison on the 10-day DL.
ST. LOUIS CARDINALS — Optioned RHP Mike Mayers and INF Yairo Munoz to Memphis (PCL). Reinstated RHP Luke Gregerson and INF Jedd Gyorko from the 10-day DL.
WASHINGTON NATIONALS — Selected the contract of RHP Jeremy Hellickson.
National Football League
NFL — LB James Harrison announced his retirement.
ARIZONA CARDINALS — Signed TE Beau Sandland to a one-year contract.
BUFFALO BILLS — Signed WR Jeremy Kerley to a one-year contract and DT Tenny Palepoi. Re-signed DE Eddie Yarbrough, CB Lafayette Pitts and TEs Nick O'Leary and Logan Thomas.
CHICAGO BEARS — Signed WR Bennie Fowler to a one-year contract.
CLEVELAND BROWNS — Signed WRs Josh Gordon and Matt Hazel, OL Austin Reiter and FB Danny Vitale.
DALLAS COWBOYS — Signed DE David Irving to a one-year contract.
DENVER BRONCOS — Released RB C.J. Anderson.
JACKSONVILLE JAGUARS — Announced the retirement of LB Paul Posluszny.
LOS ANGELES RAMS — Re-signed CB Troy Hill, RB Malcolm Brown and K Sam Ficken.
MIAMI DOLPHINS — Signed TE Gavin Escobar.
MINNESOTA VIKINGS — Signed LB Eric Kendricks to a contract extension.
NEW YORK JETS — Signed S Rontez Miles and TE Neal Sterling. Waived WR Brisly Estime. Claimed K Nick Rose off waivers from the Los Angeles Chargers.
SEATTLE SEAHAWKS — Re-signed QB Austin Davis. Signed LB Paul Dawson, C Joey Hunt, DE Branden Jackson and LS Tyler Ott.
WASHINGTON REDSKINS — Re-signed OT Ty Nsekhe and OL Tony Bergstrom. Signed G Brandon Scherff.
National Hockey League
NASHVILLE PREDATORS — Signed F Tyler Gaudet to a one-year, two-way contract.
AUBURN — Named Wes Flanigan men's assistant basketball coach.
DUKE — Announced freshman F Wendell Carter Jr. will enter the NBA draft.
GEORGETOWN — Announced junior C Omer Yurtseven is transferring from N.C. State.
MIAMI — Announced men's sophomore basketball G Kameron McGusty is transferring from Oklahoma.
PURDUE — Freshman G Nojel Eastern declared for the NBA draft.
ST. JOHN'S — Announced sophomore F David Caraher is transferring from Houston Baptist.
SOUTH CAROLINA — Announced junior G David Beatty was granted a full release from the men's basketball program.
TENNESSEE STATE — Named Jerry Nichols assistant men's basketball coach.
TCU — Announced women's freshman G Anneli Maley has transferred from Oregon.
VIRGINIA — Named Tina Thompson women's basketball coach.
WASHINGTON STATE — Named Kamie Ethridge women's basketball coach.