Brighton transfers 2025: Striker to make League One switch after a tough spell at PortsmouthBrighton’s midfielder Andrew O’Mahony, 20, returns after a loan spell at Portsmouth hampered by injuries. The Irish U21 international made 13 Championship appearances, scoring three goals. Signed from Cork City in 2023, O’Mahony has four Brighton appearances and is contracted until 2027. Premier League transfer news.
