Who is J. O'Brien-Whitmarsh?
J. O'Brien-Whitmarsh (midfielder) from Republic of Ireland (age 20) plays his football at Northampton in the 2026/27 season.
This season (2026/27): 12 matches, 2 goals and 2 assists (one goal about every 401 minutes).
Season 2025/26: 1 match, 0 goals and 0 assists.
His latest transfer took him from Southampton to Northampton (16 August 2026).
1 trophies, most of them First Division (1×).
J. O'Brien-Whitmarsh: 2026/27 season stats
Club competitions
| Competition | Apps | G | A | Mins | Cards | Rtg |
|---|---|---|---|---|---|---|
| EFL Trophy | 1 | 0 | 0 | 96 | 0/0 | 6.7 |
| League Two | 11 | 2 | 2 | 706 | 0/0 | 6.8 |
| Total | 12 | 2 | 2 | 802 | 0/0 | 6.8 |
J. O'Brien-Whitmarsh: detailed stats
Figures for every club competition in 2026/27, added together.
J. O'Brien-Whitmarsh: 2025/26 season stats
J. O'Brien-Whitmarsh: career
| Club | Period |
|---|---|
 Northampton | 2026 |
 Southampton | 2024–2025 |
 Cork City | 2021–2023 |
The list covers senior clubs only, so youth and reserve sides do not appear.
J. O'Brien-Whitmarsh: transfers
| Date | Move | Fee |
|---|---|---|
| 16 August 2026 | Southampton → Northampton | |
| 15 August 2026 | Southampton → Northampton | |
| 1 July 2025 | Accrington ST → Southampton | |
| 30 May 2025 | Accrington ST → Southampton | |
| 3 February 2025 | Southampton → Accrington ST | Loan |
J. O'Brien-Whitmarsh: trophies
1 trophies.
- First Division20221×
J. O'Brien-Whitmarsh: frequently asked questions
What is J. O'Brien-Whitmarsh's goal record in 2026/27?
In 12 matches during 2026/27, J. O'Brien-Whitmarsh has 2 goals and 2 assists.
Who is J. O'Brien-Whitmarsh's club?
J. O'Brien-Whitmarsh (midfielder) is playing for Northampton in 2026/27. Nationality: Republic of Ireland.
How old is J. O'Brien-Whitmarsh?
J. O'Brien-Whitmarsh is 20 years of age. Date of birth: 11 May 2005.
Which club did J. O'Brien-Whitmarsh join in his most recent transfer?
He joined Northampton from Southampton on 16 August 2026.
Which trophies has J. O'Brien-Whitmarsh won?
1 trophies, most of them First Division (1×).
About J. O'Brien-Whitmarsh
All the facts on J. O'Brien-Whitmarsh (Republic of Ireland): stats for this season, in-depth figures, the clubs he has played for, transfers and trophies. His teammates are listed on the Northampton page.