Preview: Atletico Madrid vs Arsenal prediction, odds, where to watch, time | Champions League 2025-26 semi-final first leg

The semi-final stage of the UCL is set to begin!

Two of European football’s most distinct identities collide at one of Spain’s most intimidating venues when Atletico Madrid host Arsenal in the first leg of their Champions League semi-final.

Diego Simeone’s side arrive here after one of the most dramatic knockout runs in recent memory. They knocked out Barcelona 3-2 on aggregate in the last eight, with Julian Alvarez’s free-kick at the Camp Nou a moment that summed up everything dangerous about this Atletico side. Arsenal, meanwhile, reached this stage on the back of a 1-0 aggregate win over Sporting CP, and they enter as the only unbeaten team left in the competition this season.

The gap between these two sides was clear to see in October, when Arsenal hammered Atletico 4-0 in the league phase, a ruthless 13-minute spell turning a stalemate into an embarrassing scoreline.

However, Simeone has shown time and again over two decades that he builds teams capable of bouncing back from humiliation, and the Metropolitano is a world away from the atmosphere at the Emirates. Atletico have beaten Tottenham and Barcelona at this ground already this season, and they come into this one with momentum despite some shaky form in La Liga.

Arsenal bring structure, depth, and a confidence built on their season-long unbeaten record in Europe. They topped the league phase with eight wins from eight, scored 23 goals, and conceded just four, which suggests they are the better team over a long campaign.

However, Arteta knows a two-legged semi-final in Madrid is a completely different animal. Recent Premier League form has been patchy; defeats to Manchester City and Bournemouth show that Arsenal aren’t bulletproof. Whoever controls the tempo in the first 20 minutes will likely set the tone for the whole tie.

Kick-off:

• Location: Madrid, Spain
• Stadium: Riyadh Air Metropolitano
• Date: Wednesday, April 29, 2026
• Kick-off time: 21:00 CEST / 20:00 BST/ 12:30 AM IST (April 30)
• Referee: Danny Makkelie
• VAR: In use

Form:

Atlético Madrid: W-L-D-L-L

Arsenal: W-L-D-L-W

Key Players to Watch Out For:

Julián Álvarez (Atlético Madrid)

Álvarez has been the standout figure of Atletico’s European run. He has racked up 9 goals and 6 assists in 13 Champions League matches leading up to this semi-final, making him Atletico’s all-time top scorer in a single edition of the tournament.

Across all competitions in 2025-26, he has bagged 8 goals and 4 assists in La Liga alone, with an average FotMob rating of 7.11. His directness, hold-up play, and finishing make him the biggest threat Simeone has, and Arsenal’s centre-backs are in for a long night trying to keep him quiet.

Viktor Gyökeres (Arsenal)

Gyökeres has found the net 18 times across all competitions in his debut Arsenal season, with one Champions League goal, 12 Premier League strikes, and more in the domestic cups. In the Premier League alone, FotMob records 12 goals and 1,996 minutes played, with an average rating of 6.76.

He was the man who helped tear Atletico apart in October with a brace, and his strength and aerial power give Arsenal a focal point that their whole attack revolves around. Against a Simeone backline that can struggle when put under pressure, Gyökeres is the main man to watch.

Match Facts:

• Atletico Madrid have won just one game in the last five matches across competitions.
• Arsenal have won just two games in the last five matches across competitions.
• Arsenal thumped Simeone’s side in the group stage in the 2025-26 season.

Atletico Madrid vs Arsenal: Betting Tips and Odds:

• Match drawn: 2.86 (Winmatch)
• Both teams to score -Yes: 1.75 (1xBet)
• Total goals under 2.5: 2.38 (1Win)

Injuries and Team News:

Atletico Madrid are going into this game without Jose Maria Gimenez, who is dealing with a muscle injury and isn’t expected back until early May 2026, meaning he misses the first leg. Midfielder Pablo Barrios is also out with a thigh injury until mid-May, which leaves Simeone a bit short in the middle of the park. On top of that, Ademola Lookman is still out with a muscle problem, and there’s no word yet on when he’ll be back.

Arsenal are missing Jurrien Timber, who is also recovering from a muscle injury, with a return set for early May. Eberechi Eze is a doubt due to some physical discomfort, and it’s a 50/50 call whether he plays. Mikel Merino has the toughest situation; a foot injury will keep him out until late May, which basically ends his season and rules him out of both legs of this semi-final.

Head-to-Head Stats:

• Total matches: 6
• Atletico Madrid wins: 1
• Arsenal wins: 1
• Draws: 4

Predicted Starting Lineups:

Atlético Madrid Predicted Starting Lineup (4-4-2):

Jan Oblak; Nahuel Molina, Robin Le Normand, Clément Lenglet, Matteo Ruggeri; Giuliano Simeone, Marcos Llorente, Koke, Rodrigo Mendoza; Antoine Griezmann, Julián Álvarez

Arsenal Predicted Starting Lineup (4-2-3-1):

David Raya; Ben White, William Saliba, Gabriel, Piero Hincapié; Martín Zubimendi, Declan Rice; Bukayo Saka, Kai Havertz, Leandro Trossard; Viktor Gyökeres

Match Prediction:

Arsenal have the better quality in most areas on the pitch, and their solid defence, led by Saliba and Gabriel, should be able to keep Alvarez under control. That said, Atletico are a different beast at the Metropolitano, and Simeone will surely set them up to be stubborn and dangerous on the break. Losing Gimenez hurts their defence, but not having Lookman available is just as big a blow for their attack. Expect a cagey first leg that ends in a draw, leaving everything to play for in the return leg at the Emirates.

Predicted Scoreline: Atletico Madrid 1–1 Arsenal

Telecast Details

India: SonyLIV, Sony Sports Network

UK: TNT Sports, BBC

US: Paramount+, TUDN

Nigeria: DAZN

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