J. J. O'Brien (golfer)

John James O'Brien (February 16, 1888 – April 6, 1928) was an American professional golfer. His best year was 1916 when he was in the top 10 in the U.S. Open and he reached the quarter-finals of the inaugural PGA Championship.

Professional career
In the 1914 U.S. Open, O'Brien was tied for fourth place after the first day, just 4 strokes behind Walter Hagen. Two disappointing rounds on the final day left him tied for 13th place, 12 strokes behind Hagen.

In June 1916, O'Brien finished tied for 9th place in the U.S. Open, despite a final round of 76. In August, he finished tied for 6th place behind Walter Hagen in the Western Open and then in September he qualified for the final stage of the inaugural PGA Championship, finishing 4th in the qualifying of the Middle West section at the Glen View Club, with 7 places available. The championship was played at Siwanoy Country Club in mid-October. O'Brien won his first two matches before losing 10 & 9 to Hagen in the quarter-finals.

Personal life
O'Brien died in April 1928. He had been suffering from the effects of pneumonia for three years. For a number of years he had been running an indoor golf facility in East Liberty (Pittsburgh).

Results in major championships
Note: O'Brien never played in The Open Championship. {{legend|yellow|Top 10}} {{legend|#eeeeee|Did not play}} NYF = tournament not yet founded

NT = no tournament

WD = withdrew

CUT = missed the half-way cut

R64, R32, R16, QF, SF = round in which player lost in PGA Championship match play

"T" indicates a tie for a place