Player profile
O. O'Brien

O. O'Brien

Position
Defender

Data updated on Aug 22, 2026 · Source: Footlab database (API-Football, Wikidata)

Which club does O. O'Brien play for?

O. O'Brien is in the Derry City squad, playing as a Defender.

Derry City
Derry City
#33 · Defender · Ireland

Which clubs has O. O'Brien played for?

Footlab records 1 transfer(s) for O. O'Brien, the most recent in 2026.

DateFromToFee
May 31, 2026Derry CityDerry CityFree agent

Who are O. O'Brien's teammates?

The Derry City squad includes 32 other player(s) recorded by Footlab.

Goalkeepers

1B. Maher13Tom Norcott–Conal McDermott

Defenders

2B. Cotter3Patrick McClean4J. Stott19B. Fleming22C. Barr23C. Dummigan24Brooklyn Lyons-Foster25Christy Grogan

Midfielders

5E. Chapman8A. O'Reilly10D. Markey12D. Burns15J. Clarke16J. McClean17N. Twisk20C. Winchester28J. Olayinka31C. Downey34C. O'Donnell35L. Kelly

Attackers

7M. Duffy11G. Whyte14H. Rylah21Kévin Santos27L. Boyce29T. Smith32T. Doherty–E. Curran–M. McColgan

Which other players play in the same position?

Here are the 12 players with the most minutes at Defender in Premier Division, excluding Derry City.

–J. Redmond–C. Keeley–P. Hickey–K. Ledwidge–C. Kane–J. Esua–A. Quinn–B. Burns–K. Brouder–J. Flores–Pico–J. Mahon

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