Kevin Mac Allister

Kevin Mac Allister of Union Saint-Gilloise was born in Buenos Aires, Argentina on 7 November 1997 (age 29).

Kevin Mac Allister, born on 7 November 1997 (age 29), is an Argentine right-back with Union Saint-Gilloise. His development came through Argentinos Juniors, with early loan spells giving him the sort of senior grounding young defenders tend to need before anyone gets too excited.

He made his strongest league impact at Argentinos Juniors in 2023, scoring four goals in 20 appearances. For a full-back, that was a useful return rather than a headline act, and it helped mark him out as more than just a functional wide defender.

At Union Saint-Gilloise, where he wears squad number five, Mac Allister remains a regular first-team presence in 2026-2027. He has made 27 appearances across all competitions, scoring twice, including one goal in the Pro League and another in the Super Cup. His season has also included Pro League play-off matches and Champions League Qualifiers.

Mac Allister’s career has been built steadily: Argentinos Juniors, formative loans, a productive spell in Argentina, and then a settled role in Belgium. He is an established professional still carrying regular responsibility in the current Union side.

📈 Key stats and insights

Kevin Mac Allister has made six Pro League starts and scored one goal this season

Kevin Mac Allister has nine Pro League Play-Offs appearances this season

Kevin Mac Allister has made two Champions League Qualifiers appearances this season

Kevin Mac Allister scored in the Super Cup this season

Kevin Mac Allister averages a 6.21 rating with a high of 6.55 and a low of 5.86

Last updated 10 November 2026. Send feedback

Kevin Mac Allister stats

Check out all of the statistics about Kevin Mac Allister.

Right Back
Primary Position: Defender
Position

Kevin Mac Allister

RB

1.75m (5ft 8in)
Height: 5
Squad Number: 72kg (11st 4lb)
Weight: 7 November 1997 (age 29)
Date of Birth: Buenos Aires
Birthplace: Argentina 🇦🇷
Country of Birth: Union Saint-Gilloise
Team

📊 Season stats

Team: Union Saint-Gilloise
Pro League 2026 - 2027
Games: 6
Starting: 6
Substitute: -
Unused: 5
Utilisation: 55%
Goals: 1
Yellows: 4
Reds: -

Team: Union Saint-Gilloise
Pro League Play-Offs 2024 - 2025
Games: 9
Starting: 9
Substitute: -
Unused: 1
Utilisation: 90%
Goals: -
Yellows: 3
Reds: -

Team: Union Saint-Gilloise
Europa League Qualifiers 2026 - 2027
Games: -
Starting: -
Substitute: -
Unused: -
Utilisation: -
Goals: -
Yellows: -
Reds: -

Team: Union Saint-Gilloise
Champions League Qualifiers 2026 - 2027
Games: 2
Starting: 2
Substitute: -
Unused: -
Utilisation: 100%
Goals: -
Yellows: 2
Reds: -

Team: Union Saint-Gilloise
Super Cup 2026 - 2027
Games: 1
Starting: 1
Substitute: -
Unused: -
Utilisation: 100%
Goals: 1
Yellows: 1
Reds: -

Team: Union Saint-Gilloise
Pro League Play Offs 2025 - 2026
Games: 9
Starting: 9
Substitute: -
Unused: 1
Utilisation: 90%
Goals: -
Yellows: 2
Reds: 1

Kevin Mac Allister has made six Pro League starts in 2026–27, scoring one goal and collecting four yellow cards – he has also featured in nine Pro League Play-Offs matches, two Champions League Qualifiers and chipped in with a goal in the Super Cup, underlining his role as a regular right back for Union Saint-Gilloise this season.

🔥 Recent form

Last 2 appearances for Kevin Mac Allister.

Season average rating: 6.21

Match: Bodø / Glimt 3-2 Union Saint-Gilloise
11 Aug 2026 (A)
Mins: 120
Goals: -
Rating: 6.6

Match: Union Saint-Gilloise 3-3 Bodø / Glimt
4 Aug 2026 (H)
Mins: 90
Goals: -
Rating: 5.9

Kevin Mac Allister averages a 6.21 rating in 2026–27, with a season high of 6.55 and a low of 5.86 – a narrow range that indicates steady match-to-match output.

📋 Career stats

Team: Union Saint-Gilloise
Season 2026 - 2027
Country: Belgium 🇧🇪
Games: 6
Goals: 1

Team: Union Saint-Gilloise
Season 2025 - 2026
Country: Belgium 🇧🇪
Games: 25
Goals: 1

Team: Union Saint-Gilloise
Season 2024 - 2025
Country: Belgium 🇧🇪
Games: 26
Goals: 2

Team: Union Saint-Gilloise
Season 2023 - 2024
Country: Belgium 🇧🇪
Games: 23
Goals: -

Team: Argentinos Juniors
Season 2023
Country: Argentina 🇦🇷
Games: 20
Goals: 4

Team: Argentinos Juniors
Season 2022
Country: Argentina 🇦🇷
Games: 17
Goals: 2

Team: Argentinos Juniors
Season 2021
Country: Argentina 🇦🇷
Games: 23
Goals: 2

Team: Argentinos Juniors
Season 2019 - 2020
Country: Argentina 🇦🇷
Games: 2
Goals: -

Team: Boca Juniors
Season 2018 - 2019
Country: Argentina 🇦🇷
Games: 2
Goals: -

Team: Argentinos Juniors
Season 2018 - 2019
Country: Argentina 🇦🇷
Games: 9
Goals: -

Team: Argentinos Juniors
Season 2017 - 2018
Country: Argentina 🇦🇷
Games: 12
Goals: 1

Kevin Mac Allister is 29 and plays as a right back for Union Saint-Gilloise; he joined Argentinos Juniors as a trainee in January 2016, had loan spells involving Boca Juniors in January 2019 and January 2020, and completed a transfer to Union Saint-Gilloise for €1,300,000 in July 2023 – a move from the Argentine game into the Belgian Pro League.

💰 Transfers

Team: Union Saint-Gilloise
12 July 2023
From: Argentinos Juniors
Type: Fee (£1.3m)

Team: Argentinos Juniors
1 January 2020
From: Boca Juniors
Type: Returned from loan

Team: Boca Juniors
29 January 2019
From: Argentinos Juniors
Type: Loan

Team: Argentinos Juniors
1 January 2016
Type: Trainee

Mac Allister joined Argentinos Juniors as a trainee in January 2016, moved on loan to Boca Juniors in January 2019 and was involved in a loan movement between Boca Juniors and Argentinos Juniors in January 2020, and then transferred to Union Saint-Gilloise for €1,300,000 in July 2023.

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