Fitzwilliam Purse
The Fitzwilliam Purse, was a tennis competition held at the Irish Championships. The tournament consisted of players who had lost in the first round of the singles event. The first edition, for male players only, was held in 1884. The event was discontinued after the 1901 event.
History
The Fitzwilliam Purse was a tennis tournament founded in 1884 for players who had lost in the first round of the Irish Lawn Tennis Championships. It was played at the Fitzwilliam Lawn Tennis Club, Dublin, Ireland. The tournament was staged annually until 1901 when it was discontinued.The Fitzwilliam Plate was another tournament established in 1883 that was for players who were defeated in the second round of the Irish Championships, that tournament also ended in 1901.
Finals
Men's singles
| Year | Winner | Runner-up | Score |
| 1884 |  |