| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2023/2024 | League Two (England) | 24 | 2145 | 0 | 0 | 0 | 6.73 |
| 2023/2024 | Enterprise National League North (England) | 4 | 360 | 0 | 0 | 0 | — |
| 2024/2025 | League Two (England) | 19 | 727 | 0 | 0 | 0 | 6.6 |
| 2025/2026 | League Two (England) | 31 | 2271 | 0 | 0 | 0 | 6.62 |
| 2026/2027 | League Two (England) | 2 | 168 | 0 | 1 | 0.54 | 6.66 |
Domestic league competitions only (SportMonks sub_type='domestic'); national-team, continental and cup competitions are excluded. Classification resolved by league id against the canonical leagues index. G+A/90 computed from minutes actually played.
Cohort: 155 League Two (England) defenders, 2025/2026, min. 450 minutes. Computed by ranking the full league corpus, not taken from any feed.
Figures computed from the GioScore season-stats database · as of 2026-09-02
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Newport County | 4 | 2 | 0 | 2 | 0 | 0 | 1 | 0 |
 Walsall | 4 | 1 | 2 | 1 | 0 | 0 | 0 | 0 |
 Doncaster Rovers | 4 | 0 | 1 | 3 | 0 | 0 | 2 | 0 |
 Bromley | 4 | 0 | 0 | 4 | 0 | 0 | 0 | 0 |
 Milton Keynes Dons | 4 | 1 | 0 | 3 | 0 | 0 | 1 | 0 |
 Cheltenham Town | 4 | 1 | 2 | 1 | 0 | 1 | 1 | 0 |
 Morecambe | 4 | 1 | 1 | 2 | 0 | 0 | 2 | 0 |
 AFC Wimbledon | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
 Fleetwood Town | 3 | 0 | 0 | 3 | 0 | 0 | 1 | 0 |
 Port Vale | 3 | 0 | 2 | 1 | 0 | 0 | 1 | 0 |
 Harrogate Town | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 Colchester United | 2 | 0 | 1 | 1 | 0 | 1 | 0 | 0 |
 Crewe Alexandra | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Salford City | 2 | 2 | 0 | 0 | 0 | 0 | 1 | 0 |
 Bradford City | 2 | 0 | 0 | 2 | 0 | 0 | 1 | 0 |
 Forest Green Rovers | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Chesterfield | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Stockport County | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Liverpool | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Bolton Wanderers | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 England U21 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Scotland U21 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
In the 2025/2026 League Two (England), Connor O'Brien played 31 games (2,271 minutes) without a direct goal contribution. That season graded out at an average match rating of 6.62. Set against a cohort of 155 League Two (England) defenders with a minimum of 450 minutes in 2025/2026, his standing by match rating is the 16th percentile — goals rank: 90th of 155.
His ratings range from 6.6 (2024/2025) up to 6.73 in 2023/2024, League Two (England).
