Bill Duffy is one of the best known and most recognizable agents

Sports agent

A sports agent procures and negotiates employment and endorsement contracts for an athlete.In return, the sports agent generally receives between 4 and 10% of the athlete's playing contract, and 10 to 20% of the athlete's endorsement contract, though these figures vary...

 in the world representing players in the National Basketball Association

National Basketball Association

The National Basketball Association is the pre-eminent men's professional basketball league in North America. It consists of thirty franchised member clubs, of which twenty-nine are located in the United States and one in Canada...

. His BDA Sports Management company represents stars such as Yao Ming

Yao Ming

Yao Ming is a retired Chinese professional basketball player who last played for the Houston Rockets of the National Basketball Association...

, Steve Nash

Steve Nash

Stephen John "Steve" Nash, OC, OBC is a South African-born Canadian professional basketball player who plays point guard for the Phoenix Suns of the National Basketball Association . Nash enjoyed a successful high-school basketball career, and he was eventually given a scholarship by Santa Clara...

, Baron Davis

Baron Davis

Baron Walter Louis Davis is an American professional basketball player with the Cleveland Cavaliers of the NBA. Drafted as the third pick in the 1999 NBA Draft by the Charlotte Hornets, Davis was a star at Crossroads School and UCLA....

, Brandon Jennings

Brandon Jennings

Brandon Jennings is an American professional basketball player for the Milwaukee Bucks of the National Basketball Association who plays at point guard....

, Hasheem Thabeet

Hasheem Thabeet

Hasheem Thabeet is a Tanzanian professional basketball player. He currently plays for the Houston Rockets of the NBA. He was drafted as the 2nd pick overall by the Memphis Grizzlies in the 2009 NBA Draft after playing with the Connecticut Huskies...

, Rajon Rondo

Rajon Rondo

Rajon Pierre Rondo is an American professional basketball player who plays point guard for the Boston Celtics of the National Basketball Association . Born in Louisville, Kentucky, Rondo attended Eastern High School and Oak Hill Academy for his high-school basketball career, before receiving a...

, Darren Collison

Darren Collison

Darren Michael Collison is an American professional basketball point guard for the Indiana Pacers. He was drafted 21st overall in the 2009 NBA Draft by New Orleans. He is a right-hander and a native of Rancho Cucamonga, California...

 and Greg Oden

Greg Oden

Gregory Wayne Oden, Jr. is an American basketball player at the center position. Oden is a member of the Portland Trail Blazers of the NBA....

. Duffy is himself a former basketball player; he competed at the collegiate level for Santa Clara University

Santa Clara University

Santa Clara University is a private, not-for-profit, Jesuit-affiliated university located in Santa Clara, California, United States. Chartered by the state of California and accredited by the Western Association of Schools and Colleges, it operates in collaboration with the Society of Jesus , whose...

, and was selected by the Denver Nuggets

Denver Nuggets

The Denver Nuggets are a professional basketball team based in Denver, Colorado. They play in the National Basketball Association . They were founded as the Denver Rockets in 1967 as a charter franchise of the American Basketball Association, and became one of that league's more successful teams...

 in the fifth round of the 1982 NBA Draft

1982 NBA Draft

The 1982 NBA Draft took place on June 29, 1982 at the Felt Forum at Madison Square Garden in New York City, New York.-Key:-Draft:-Other picks:-External links:**...

 (the team's fourth pick that year). He currently resides in Walnut Creek, California

Walnut Creek, California

Walnut Creek is an incorporated city located east of the city of Oakland. It lies in the East Bay region of the San Francisco Bay Area. While not as large as neighboring Concord, Walnut Creek serves as the business and entertainment hub for the neighboring cities within central Contra Costa...

.