Who is Mark O’Mahony?

Mark O’Mahony is a professional football player from Republic of Ireland, born on January 14, 2005.

Which team does Mark O’Mahony play for?

Mark O’Mahony plays as a Attacker for Republic of Ireland U21 in the UEFA U21 Championship - Qualification.

What are Mark O’Mahony's career statistics?

Over 4 seasons with 7 teams, Mark O’Mahony has made 78 appearances, scored 33 goals and provided 0 assists.

How has Mark O’Mahony performed?

In the 2025 season, Mark O’Mahony has made 4 appearances, played 60 minutes, scored 0 goals and provided 0 assists.

What position does Mark O’Mahony play?

Mark O’Mahony plays as a Attacker. Responsible for scoring goals.

When does Mark O’Mahony play next?

Mark O’Mahony will next play for Republic of Ireland U21 against Moldova U21 on September 4, 2025 at 00:00 at Unknown Venue.

How old is Mark O’Mahony?

Mark O’Mahony is 20 years old and is in the Emerging_youth of their career.

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Mark O’Mahony

Mark O’Mahony

Republic of Ireland U21 (Coach: J. Crawford )

Age

Nationality

Republic of Ireland

Current Season

Appearances

Goals

Assists

Minutes

Overview Statistics Fixtures

Career_progression

Swipe_to_see_more

2025/2026

Games

Goals

Assists

UEFA U21 Championship - Qualification

2024/2025

Games

Goals

Assists

Portsmouth (13 Games_short)

Brighton (1 Games_short)

Brighton U21 (0 Games_short)

Premier League, Championship +5

2023/2024

Games

Goals

Assists

Brighton U21 (23 Games_short)

Republic of Ireland U19 (6 Games_short)

Brighton (3 Games_short)

Republic of Ireland U17 (0 Games_short)

Premier League, EFL Trophy +7

2022/2023

Games

Goals

Assists

Cork City (12 Games_short)

Brighton U21 (10 Games_short)

Republic of Ireland U17 (6 Games_short)

First Division, FAI Cup +2

Season	Team	Games	Goals	Minutes	G/90	Cards
2025/2026 Current	Republic of Ireland U21	4	0	60	0.00	0
2024/2025	Portsmouth (13) Brighton (1) Brighton U21 (0)	14	4	674	0.53	1
2023/2024	Brighton U21 (23) Republic of Ireland U19 (6) Brighton (3) Republic of Ireland U17 (0)	32	21	2,216	0.85	4
2022/2023	Cork City (12) Brighton U21 (10) Republic of Ireland U17 (6)	28	8	1,375	0.52	0

Career_games

Career_goals

Career_assists

Scoring_rate_declined

Advanced Metrics

2025/2026 Season

Avg Rating

No Data

Min/Game

60 Total_minutes

Goal Involvement

0G + 0A

Total Goals

Total Assists

Goals/Game

Assists/Game

Goal Involvement

Performance Insights

Most Productive: Goal Scorer

Shot Efficiency: Needs Improvement (0%)

Discipline Level: Excellent

Playing Time: Substitute (15min)

Career Timeline - Mark O’Mahony

4 Seasons

Total Goals

↘ -8 vs First Season

Total Assists

→ Stable vs First Season

Total Appearances

19.5 Per Season

7.2

Peak Rating

6.9 Average

Season Breakdown

2025/2026

Republic of Ireland U21

Goals

Assists

Apps

Rating

60 Minutes 15 Min/Game

2024/2025

Brighton, Brighton U21 + 1 More

Goals

Assists

Apps

7.2

Rating

674 Minutes 48 Min/Game 0.29 Goals/Game

2023/2024

Brighton, Brighton U21 + 2 More

Goals

Assists

Apps

6.5

Rating

2,216 Minutes 69 Min/Game 0.66 Goals/Game

2022/2023

Republic of Ireland U17, Cork City + 1 More

Goals

Assists

Apps

Rating

1,375 Minutes 49 Min/Game 0.29 Goals/Game

Career Overview

Seasons

Appearances

Goals

Assists

Teams

4,325

Minutes

Yellow Cards

Red Cards

Season History

Season	Team	League	Appearances	Goals	Minutes
2025/2026	Republic of Ireland U21	UEFA U21 Championship - Qualification	4	0	60
2024/2025	Brighton Brighton U21 Portsmouth	League Cup Premier League Premier League 2 Division One Premier League International Cup Championship FA Cup EFL Trophy	14	4	674
2023/2024	Brighton Brighton U21 Republic of Ireland U19 Republic of Ireland U17	UEFA Europa League FA Cup EFL Trophy UEFA U19 Championship - Qualification Premier League 2 Division One Premier League Premier League Cup Premier League International Cup UEFA U17 Championship - Qualification	32	21	2,216
2022/2023	Republic of Ireland U17 Cork City Brighton U21	UEFA U17 Championship - Qualification FAI Cup First Division Premier League 2 Division One	28	8	1,375