| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2023/2024 | League Two (England) | 24 | 2145 | 0 | 0 | 0 | 6.84 |
| 2023/2024 | Enterprise National League North (England) | 4 | 360 | 0 | 0 | 0 | — |
| 2024/2025 | League Two (England) | 25 | 1674 | 0 | 2 | 0.11 | 6.7 |
| 2025/2026 | League Two (England) | 31 | 2271 | 0 | 0 | 0 | 6.62 |
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.
Figures computed from the GioScore season-stats database · as of 2026-08-12
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Notts County | 6 | 1 | 1 | 4 | 0 | 0 | 1 | 0 |
 Crewe Alexandra | 5 | 2 | 2 | 1 | 0 | 0 | 0 | 0 |
 Newport County | 4 | 2 | 0 | 2 | 0 | 0 | 1 | 0 |
 Walsall | 4 | 1 | 2 | 1 | 0 | 0 | 0 | 0 |
 Salford City | 4 | 3 | 0 | 1 | 0 | 0 | 1 | 0 |
 Tranmere Rovers | 4 | 3 | 0 | 1 | 0 | 0 | 1 | 0 |
 Doncaster Rovers | 4 | 0 | 1 | 3 | 0 | 0 | 2 | 0 |
 Swindon Town | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 0 |
 Bromley | 4 | 0 | 0 | 4 | 0 | 0 | 0 | 0 |
 Fleetwood Town | 4 | 0 | 1 | 3 | 0 | 0 | 1 | 0 |
 Milton Keynes Dons | 4 | 1 | 0 | 3 | 0 | 0 | 1 | 0 |
 Cheltenham Town | 4 | 1 | 2 | 1 | 0 | 1 | 1 | 0 |
 Harrogate Town | 4 | 2 | 1 | 1 | 0 | 0 | 1 | 0 |
 Morecambe | 4 | 1 | 1 | 2 | 0 | 0 | 2 | 0 |
 Colchester United | 3 | 0 | 2 | 1 | 0 | 0 | 0 | 0 |
 Grimsby Town | 3 | 0 | 1 | 2 | 0 | 0 | 1 | 0 |
 Crawley Town | 3 | 1 | 1 | 1 | 0 | 0 | 1 | 0 |
 AFC Wimbledon | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
 Port Vale | 3 | 0 | 2 | 1 | 0 | 0 | 1 | 0 |
 Barrow | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 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.
His ratings range from 6.62 (2025/2026) up to 6.84 in 2023/2024, League Two (England).
