Every competitive match Portsmouth played in 1899–00, in Southern League — 3 matches, 0 won, 2 drawn, 1 lost, with scorers and attendances where the record holds them.
| Date | Competition | Venue | Opponent | Their season | Score | Scorers | Att |
|---|---|---|---|---|---|---|---|
| 27 Jan 1900 | FA Cup | H | Blackburn Rovers | Blackburn Rovers 1899–00 | 0–0 | ||
| 1 Feb 1900 | FA Cup | A | Blackburn Rovers | Blackburn Rovers 1899–00 | 1–1 | ||
| 5 Feb 1900 | FA Cup | A | Blackburn Rovers | Blackburn Rovers 1899–00 | 0–5 |
All 117 Portsmouth seasons · Portsmouth head-to-head records · Portsmouth players