Peter Kostis (born December 23, 1947 in

Sanford, Maine Sanford is a city in York County, Maine, United States. The population was 21,982 in the 2020 census, making it the seventh largest municipality in the state. Situated on the Mousam River, Sanford includes the village of Springvale. The city ...

) is an American

golf Golf is a club-and-ball sport in which players use various clubs to hit balls into a series of holes on a course in as few strokes as possible. Golf, unlike most ball games, cannot and does not use a standardized playing area, and coping wi ...

analyst and instructor. Among his many students are

Paul Casey Paul Alexander Casey (born 21 July 1977) is an English golfer who is a member of LIV Golf. He has also played on the US-based PGA Tour and the European Tour. In 2009, he achieved his highest position, third, in the Official World Golf Ranking. ...

Chez Reavie William Chesney "Chez" Reavie (born November 12, 1981) is an American professional golfer who plays on the PGA Tour. Early career Reavie was born in Wichita, Kansas. He attended Dobson High School in Mesa, Arizona. He played college golf at Ariz ...

Bernhard Langer Bernhard Langer (; born 27 August 1957) is a German professional golfer. He is a two-time Masters champion and was one of the world's leading golfers throughout the 1980s and 1990s. In 1986, he became the sport's first official number one ra ...

Steve Elkington Stephen John Elkington (born 8 December 1962) is an Australian professional golfer on the PGA Tour Champions. Formerly on the PGA Tour, he spent more than fifty weeks in the top-10 of the Official World Golf Ranking from 1995 to 1998. Elkington ...

Dan Marino Daniel Constantine Marino Jr. (born September 15, 1961) is an American former football quarterback who played in the National Football League (NFL) for 17 seasons with the Miami Dolphins. After a successful college career at Pittsburgh and be ...

Maury Povich Maurice Richard Povich (born January 17, 1939) is an American retired television personality, best known for hosting the tabloid talk show '' Maury'' which aired from 1991 to 2022. Povich began his career as a radio reporter, initially at WWD ...

, and

Mike Schmidt Michael Jack Schmidt (born September 27, 1949) is an American former professional baseball third baseman who played his entire 18-season career in Major League Baseball (MLB) for the Philadelphia Phillies. Schmidt was a 12-time All-Star and a ...

. He has the Peter Kostis Learning Academy at Grayhawk Golf Club in Scottsdale, Arizona. Kostis also was the instructor who coached

Kevin Costner Kevin Michael Costner (born January 18, 1955) is an American actor, producer, film director and musician. He has received various accolades, including two Academy Awards, two Golden Globe Awards, a Primetime Emmy Award, and two Screen Actor ...

in the film

Tin Cup ''Tin Cup'' is a 1996 American romantic comedy and sports film co-written and directed by Ron Shelton, and starring Kevin Costner and Rene Russo with Cheech Marin and Don Johnson in major supporting roles. The film received generally positive r ...

, also appearing as himself in a speaking role. In 1992, Kostis joined

CBS Sports CBS Sports is the sports division of the American television network CBS. Its headquarters are in the CBS Building on W 52nd Street in Midtown Manhattan, New York City, with programs produced out of Studio 43 at the CBS Broadcast Center on W 5 ...

as an on-course reporter and golf analyst. In addition to his CBS duties, he was the lead golf analyst for the

USA Network USA Network (simply USA) is an American basic cable television channel owned by the NBCUniversal Television and Streaming division of Comcast's NBCUniversal through NBCUniversal Cable Entertainment. It was originally launched in 1977 as Madison ...

from 1989 to 2004. Kostis, alongside

Gary McCord Gary Dennis McCord (born May 23, 1948) is an American professional golfer, commentator and author. Early life and career McCord was born in San Gabriel, California, and raised in southern California, graduating from Ramona High School in Rive ...

, was not brought back for the 2020 golf broadcast team for CBS. Kostis attended

The University of New Hampshire The University of New Hampshire (UNH) is a public land-grant research university with its main campus in Durham, New Hampshire. It was founded and incorporated in 1866 as a land grant college in Hanover in connection with Dartmouth College, mo ...

on a football scholarship.

References

American golf instructors Golf writers and broadcasters Golfers from Maine People from Sanford, Maine 1946 births Living people {{US-golf-bio-stub