| Month | Matches | Mins | G | A | G+A | G/M | Rating |
|---|---|---|---|---|---|---|---|
Jun 2026 | 1 | 8 | 0 | 0 | 0 | 0.00 | 6.59 |
May 2026 | 4 | 202 | 0 | 1 | 1 | 0.00 | 6.49 |
Apr 2026 | 2 | 29 | 0 | 0 | 0 | 0.00 | 6.55 |
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Sydney Olympic | 4 | 2 | 0 | 2 | 2 | 2 | 0 | 0 |
 APIA Leichhardt Tigers | 3 | 2 | 0 | 1 | 1 | 0 | 2 | 0 |
 Wollongong Wolves | 3 | 1 | 1 | 1 | 1 | 0 | 0 | 0 |
 St George City FA | 3 | 2 | 1 | 0 | 2 | 0 | 0 | 0 |
 Mt Druitt Town | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 |
 Manly United | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 1 |
 North Shore Mariners | 2 | 2 | 0 | 0 | 0 | 0 | 1 | 0 |
 Sydney II | 2 | 1 | 0 | 1 | 1 | 0 | 0 | 0 |
 Western Sydney W. II | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Central Coast Mariners | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Sutherland Sharks | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 NWS Spirit | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Central Coast II | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Bulls Academy | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Jak O'Brien plays as a forward for Blacktown City. Throughout his career, Jak O'Brien has scored 36 goals and provided 11 assists in 84 appearances. Jak O'Brien's 0.43 goals-per-game ratio across 84 appearances underlines his effectiveness in front of goal. Jak O'Brien stands 180 cm tall.
