Phillies: Will Ryan Howard's Number 6 Be Retired?
Phils to honor careers of Howard, Rollins and Utley
Ryan Howard, Chase Utley and Jimmy Rollins Signed Jerseys with Commemorative Retirement Patches
The story behind the Phillies' longstanding rule on retired numbers: Will they ever change it for 6, 11 and 26? - The Athletic
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The Phillies need to retire Jimmy Rollins, Chase Utley and Ryan Howard's numbers. But first, they have to ditch their own rule about it.
Is Ryan Howard a Hall of Famer? - Sports Illustrated Inside The Phillies
Ryan Howard – Society for American Baseball Research
Phillies Star Ryan Howard To Retire After 13-Year Career
Chase Utley - Wikipedia
The story behind the Phillies' longstanding rule on retired numbers: Will they ever change it for 6, 11 and 26? - The Athletic
It's time for Philadelphia Phillies to release Ryan Howard - ESPN - SweetSpot- ESPN
Retiring Dick Allen's number allows Phillies to honor the 2008 stars
Phillies great Ryan Howard officially announces retirement – The Mercury
Howard's first HR helps Phillies beat Dodgers 3-2 - The San Diego Union-Tribune
Philadelphia Phillies Legend Ryan Howard to Return to MLB the Show 22 - Sports Illustrated Inside The Phillies