Domestic-league season · Reading.
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 League One | 16 | 0 | 0 | 511 | 6.29 |
 League Cup | 3 | 0 | 0 | 138 | 6.23 |
 UEFA U21 Championship - Qualificationat Republic of Ireland U21 | 4 | 0 | 0 | 60 | — |
Following his move to Reading, O’Mahony's current-season form is down 100% on last season (Season 8→0), while his Rating eased 63→41. His peak season for form remains 2024/25 (Season 8).
| Season | Club | Apps | G | A | Match | RTG | Season |
|---|---|---|---|---|---|---|---|
| 2025/26 | Reading · 12th | 16 | 0 | 0 | 6.29 | 41 | 0 |
| 2024/25 | Portsmouth · 16th | 13 | 3 | 0 | 6.58 | 63 | 8 |
| 2023/24 | Brighton · 11th | 3 | 0 | 0 | 6.4 | 72 | 0 |
Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.
Mark O’Mahony is a 21-year-old centre-forward at Reading, rated 40.6 overall by Field Insider's model. A young player, he has been a fringe squad member this season (12.3% of available minutes). Below: strengths, watch-points, market-value outlook and the latest transfer news on O’Mahony.
On the season, O’Mahony graded 0 for current form (age-blind), on 0 goals and 0 assists in 16 appearances (0 involvements per 90).
Year-on-year, that's a drop on last season (Season 8 → 0). Over the 3 seasons on record his form has held fairly steady, peaking in 2024/25.
On long-term talent our Rating reads 41. At 21 O’Mahony is still climbing toward his ceiling, and a market index of 22.7 reflects that trajectory.
Past his 2024/25 peak — the recent trend is downward, so buyers are paying for what's left, not what was.
0 goals in 16 appearances (0 per game) — light end product the role wants to see climb.
Rated 40.6 overall — developing / rotation level. In the final third he profiles as a work-in-progress on end product (0 goal contributions per 90). At 21 the trajectory points up — potential sits near its ceiling (97/100) and market value should climb as minutes and output follow.
Generated from Field Insider's rating model · AI-written analysis to follow.
The gold line is market value — an index (not €) blending rating, age and league. It climbs through the early 20s, peaks around ages 23–27 (~25), then tapers with age. At 21, O’Mahony sits on 22.7, still climbing toward its peak. The blue line is O’Mahony's projected Rating — 40.6 today — recomputed at each age, so it follows the same rise-and-fall as a career matures and declines. Solid = up to today; dashed = projected.
No transfer news found for this player.
