National League

PITTSBURGH PIRATES — Fired president Frank Coonelly.

National Basketball AssociationATLANTA HAWKS — Claimed G Tyrone Wallace off waivers.NEW YOK KNICKS — Signed F Ivan Rabb to a two-way contract.

National Football LeagueARIZONA CARDINALS — Released CB Trevor Williams. Signed RBs Alfred Morris and Zach Zenner.BALTIMORE RAVENS — Signed LB Demone Harris to the practice squad.CAROLINA PANTHERS — Placed DB Natrell Jamerson on IR. Waived OT Caleb Benenoch. Signed WR DeAndrew White. Signed WR Braxton Miller to the practice squad.DETROIT LIONS — Placed RB Kerryon Johnson on IR. Signed RB Paul Perkins.HOUSTON TEXANS — Placed CB Phillip Gaines on IR. Released TE Logan Paulsen. Signed GTE Jerell Adams to the practice squad.JACKSONVILLE JAGUARS — Signed LB Donald Payne. Signed LB Sutton Smith to the practice squad.KANSAS CITY CHIEFS — Released WR De'Anthony Thomas. Signed QB Kyle Shurmur from the practice squad and DT Braxton Hoyett to the practice squad.LOS ANGELES CHARGERS — Placed G Forrest Lamp on IR. Released OT Tyree St. Louis. Signed DT Sylvester Williams. Signed WR Jalen Guyton to the practice squad.NEW ENGLAND PATRIOTS — Released DB Jordan Richards and TE Eric Tomlinson. Signed DB Justin Bethel. Signed OL Aaron Monteiro to the practice squad.OAKLAND RAIDERS — Signed DE Kasim Edebali. Signed OL Kyle Kalis to the practice squad.SAN FRANCISCO 49ERS — Released LS Garrison Sanborn.TAMPA BAY BUCCANEERS — Signed DL Jeremiah Ledbetter to the practice squad.TENNESSEE TITANS — Signed LB Derick Roberson to the practice squad.

National Hockey LeagueCHICAGO BLACKHAWKS — Traded F Aleksi Saarela to Florida for D Ian McCoshen. Placed D Connor Murphy on long-term injured reserve.DETROIT RED WINGS — Assigned D Jonathan Ericsson to Grand Rapids (AHL). Recalled D Alex Biega from Grand Rapids.PHILADELPHIA FLYERS — Reassigned F Matthew Strome from Lehigh Valley (AHL) to Reading (ECHL).