Aiden O'Neill #21
Midfielder
Defensive midfielder
Australia
Major League Soccer 2026/27 · 9 apps
Club
- Age
- 28 years
- born 4 July 1998
- Height
- 180 cm
- Weight
- 79 kg
- Contract until
- Dec 2028
- At the club since
- Apr 2025
- from Standard Liège
- Matches this season
- 10
- 648 min · 2026/27
| Competition | Matches | Goals | Assists | Rating | xG | Key passes/90 |
|---|---|---|---|---|---|---|
| MLS | 9 | 0 | 0 | 6.71 | 0.23 | 1.10 |
| World Cup | 1 | 0 | 0 | 7.21 | 0.02 | 1.98 |
| Total | 10 | 0 | 0 | 6.76 | 0.25 | 1.29 |
Form
Rating curve · 2026/27 · Avg 6.76 across 10 rated matches · all competitions
10
8
6
JULOCT
Match ratings · rated matches only · gaps = no rating29 Oct · vs Atlanta United (H) 2–1 · 6.72
29 OctMLS
Atlanta United home
W 2–1
64′
6.72
25 OctMLS
Orlando City away
D 2–2
45′
6.54
18 OctMLS
Los Angeles FC home
D 1–1
90′
6.69
15 OctMLS
Inter Miami away
L 0–2
85′
6.73
10 OctMLS
Chicago Fire away
L 1–2
90′
7.26
All 73 matches
19 SepMLS
New York RB home
L 0–1
90′
6.85
13 SepMLS
Real Salt Lake away
W 2–0
10′
6.57
10 SepMLS
New England home
L 1–2
63′
6.46
5 SepMLS
Nashville SC home
D 0–0
20′
6.55
3 JulWorld Cup
Egypt neutral
L 1–1
91′
7.21
2025/26
26 JunWorld Cup
Paraguay neutral
D 0–0
90′
6.98
3 MayMLS
DC United home
L 0–2
36′
6.31
25 AprMLS
CF Montréal away
L 0–1
90′
7.11
23 AprMLS
Cincinnati home
D 4–4
90′
1A
6.91
19 AprMLS
Charlotte home
L 1–2
90′
7.40
12 AprMLS
Vancouver Whitecaps away
L 0–2
88′
6.98
5 AprMLS
St. Louis City home
D 1–1
88′
7.02
22 MarMLS
Inter Miami home
L 2–3
90′
7.29
15 MarMLS
Colorado Rapids home
W 3–1
90′
6.76
7 MarMLS
Orlando City home
W 5–0
90′
7.32
1 MarMLS
Philadelphia Union away
W 2–1
83′
7.10
23 FebMLS
LA Galaxy away
D 1–1
74′
6.60
30 NovMLS
Inter Miami away
L 1–5
90′
6.36
8 NovMLS
Charlotte away
W 3–1
90′
6.87
1 NovMLS
Charlotte home
L 0–0
120′
6.99
28 OctMLS
Charlotte away
W 1–0
90′
7.00
5 OctMLS
Philadelphia Union away
L 0–1
44′
6.70
28 SepMLS
New York RB away
W 3–2
82′
6.93
25 SepMLS
Inter Miami home
L 0–4
90′
6.46
20 SepMLS
Charlotte home
W 2–0
13′
6.45
18 SepMLS
Columbus Crew home
W 3–2
82′
6.54
14 SepMLS
Chicago Fire away
W 3–1
71′
6.72
31 AugMLS
DC United home
L 1–2
90′
6.92
24 AugMLS
Cincinnati away
W 1–0
90′
7.59
17 AugMLS
Nashville SC home
W 2–1
90′
7.00
26 JulMLS
Dallas away
W 4–3
90′
6.84
20 JulMLS
Sporting KC away
D 1–1
90′
7.25
17 JulMLS
Orlando City away
W 2–1
85′
6.48
13 JulMLS
Charlotte away
L 0–2
81′
6.95
4 JulMLS
Toronto home
W 3–1
90′
6.96
2024/25
31 MayMLS
Nashville SC away
D 2–2
46′
6.64
29 MayMLS
Houston Dynamo home
L 0–3
90′
6.47
25 MayMLS
Chicago Fire home
W 3–1
90′
6.93
17 MayMLS
New York RB home
W 2–0
90′
6.88
15 MayMLS
DC United away
D 0–0
44′
6.58
11 MayMLS
CF Montréal home
L 0–1
62′
7.07
6 AprPro League
Sporting Charleroi away
L 0–1
90′
6.98
29 MarPro League
Mechelen home
D 2–2
13′
6.45
9 MarPro League
Union Saint-Gilloise away
L 0–3
59′
5.56
2 MarPro League
Anderlecht home
L 0–2
90′
6.94
23 FebPro League
Club Brugge away
W 2–1
90′
7.27
14 FebPro League
Genk home
L 1–2
90′
7.22
9 FebPro League
Westerlo away
L 2–4
44′
6.80
10 JanPro League
KV Kortrijk home
W 1–0
90′
6.88
22 DecPro League
Gent home
L 0–1
83′
6.57
14 DecPro League
K. Beerschot V.A. away
D 0–0
90′
7.17
7 DecPro League
OH Leuven home
D 1–1
90′
6.92
30 NovPro League
Sporting Charleroi away
D 1–1
90′
6.58
23 NovPro League
Cercle Brugge home
W 1–0
90′
6.90
10 NovPro League
Gent away
L 0–5
90′
6.64
2 NovPro League
Sint-Truiden home
W 2–1
90′
1A
7.81
27 OctPro League
Antwerp away
L 0–3
90′
6.68
20 OctPro League
Sporting Charleroi home
W 2–1
90′
7.00
6 OctPro League
Anderlecht away
L 0–3
90′
6.80
28 SepPro League
Westerlo home
L 1–2
90′
7.00
20 SepPro League
Union Saint-Gilloise home
D 0–0
90′
6.60
13 SepPro League
Dender away
W 2–0
90′
6.70
31 AugPro League
OH Leuven away
L 0–2
90′
6.70
25 AugPro League
K. Beerschot V.A. home
W 1–0
90′
7.10
18 AugPro League
KV Kortrijk away
L 0–1
90′
6.90
9 AugPro League
Mechelen home
D 0–0
90′
6.90
4 AugPro League
Club Brugge home
W 1–0
90′
7.20
28 JulPro League
Genk away
D 0–0
90′
6.90
Transfers
- 23 Apr 2025transfer Standard Liège New York City €2m
- 1 Jul 2023free transfer Melbourne City Standard Liège —
- 9 Sep 2020free transfer Burnley Melbourne City —
- 30 Jun 2020end of loan Brisbane Roar Burnley —
- 1 Jul 2019loan Burnley Brisbane Roar —
- 30 Jun 2019end of loan Central Coast Mariners Burnley —
- 15 Aug 2018loan Burnley Central Coast Mariners —
- 2 Jan 2018end of loan Fleetwood Town Burnley —
- 1 Aug 2017loan Burnley Fleetwood Town —
- 31 May 2017end of loan Oldham Athletic Burnley —
- 31 Jan 2017loan Burnley Oldham Athletic —
- 1 Jul 2016transfer Burnley U18 Burnley —
Career
| Club | Matches | Goals | Assists |
|---|---|---|---|
| 2026 | |||
| New York City MLS | 18 | 0 | 1 |
| 2025 | |||
| New York City MLS | 24 | 0 | 0 |
| 2024/25 | |||
| Standard Liège Pro League | 27 | 0 | 1 |
| 2023/24 | |||
| Standard Liège Pro League | 23 | 1 | 0 |
| 2017/18 | |||
| Fleetwood Town FA Cup · Carabao Cup | 4 | 0 | 0 |
| Burnley Premier League | 0 | 0 | 0 |
| 2016/17 | |||
| Burnley Premier League · Carabao Cup · FA Cup | 5 | 0 | 0 |
National team
Australia
World Cup 2025/26 · 2 matches