Matt Damon did not have any previous experience playing golf; he spent a month with golf pro Tim Moss in Hilton Head, South Carolina, to prepare for the role.
During the big 1930 golf match, there are numerous scenes of drinking in a very socially acceptable and legal manner. From 1919 until 1933 the U.S. was under Prohibition. Although there was much laxity in enforcing this law, which led to its being repealed in only 14 years, this was a situation where someone could not have gotten away with violating it.
During the tournament when Junuh strikes the ball on his first tee shot and on his final putt the sound of the club striking the ball is heard before the club head makes contact.
Bobby Jones tells Junuh he is going to retire from golf after the tournament, which would set this part of the movie in 1930. However, in another scene a movie theatre is showing The Public Enemy with James Cagney, which wasn't released until the following year.
Rannulph Junuh: Alright I'll play in your stupid golf tournament (to Adel) I shoulda' let you finish what you started, now I got nothin' at all to show for it.
At the end of the movie, an older Hardy Greaves has just had what appears to have been a heart attack. He announces that the game of golf is a game to be played and as he walks across the golf green, he sees none other than Bagger Vance waving him on, almost in the form of a welcome. As Hardy crosses the green, the sun is setting. Do you think that this means that Hardy had died and that Bagger was welcoming him into the next life? Just before Bagger left the match and let Hardy take over years before, Bagger told Hardy that he would see him again, that it would be just a short time. I would like to think this is how we are welcomed when our time comes.