At the Emirates Stadium in London, on Tuesday, October 21, Arsenal and Atletico Madrid face off in one of the most anticipated fixtures of Matchday 3 in the 2025/26 UEFA Champions League. The home side has started the season in excellent form, sitting top of the Premier League and maintaining a perfect record after the first two UCL games. A win against Atletico Madrid would allow Arteta’s men to reach nine points, taking a significant step toward qualification for the Round of 16. The Spanish side, meanwhile, arrives with renewed confidence. After a slow start to the season, Simeone’s team has climbed back up the La Liga table and is now close to the top spots. In the Champions League, they come off an impressive 5-1 victory over Eintracht Frankfurt. The Colchoneros, currently on three points, cannot afford any missteps and will aim to return from London with a crucial win.

Arsenal's Form and Key Stats

Arsenal come into this match in excellent form, unbeaten in their last eight games with a record of seven wins and one draw. In their most recent match on October 18, they defeated Fulham 0-1 thanks to a second-half goal by Leandro Trossard.

The Gunners have shown outstanding consistency over their last five matches, recording five wins with an average of 1.8 goals scored and just one goal conceded in total. Defensively, they are performing superbly, keeping three consecutive clean sheets against Olympiacos, West Ham, and Fulham.

After two rounds in the UEFA Champions League, Arsenal sit at the top of Group D with six points, following a 0-2 win against Athletic Bilbao and a 2-0 home victory over Olympiacos. Arteta’s men are proving to be well-organized and defensively compact on the European stage as well.

At home, Arsenal remain unbeaten this season, with five wins and one draw, averaging three goals scored and conceding only one overall. In the Champions League, the Gunners have avoided defeat in 12 of their last 13 home matches in the competition.

Atletico Madrid's Form and Key Stats

After an inconsistent start, Atletico Madrid have found stability, arriving at this crucial match unbeaten in six (four wins and two draws). The Spanish side also secured a narrow 1-0 La Liga victory over Osasuna last weekend, thanks to a goal from Thiago Almada.

Over their last five official matches, the Colchoneros have recorded four wins and one draw, averaging three goals scored and 1.2 conceded per game. Despite keeping a clean sheet against Osasuna, Atletico had conceded at least one goal in each of their previous six matches across all competitions.

Simeone’s men have collected three points so far in the UEFA Champions League, having lost 3-2 to Liverpool in their opener before thrashing Eintracht Frankfurt 5-1 on September 30. They currently boast the second-best attack in the tournament with seven goals (3.5 per match).

Away from home, however, Atletico’s performances have been disappointing. They have yet to win a single away game this season, with three draws and two defeats, averaging 1.2 goals scored and 1.6 conceded per match.

Arsenal vs Atletico Madrid Prediction by BetMines

Arsenal are favorites to win this UEFA Champions League Matchday 3 fixture, with the BetMines algorithm giving the Gunners a 55% chance of victory. Atletico Madrid’s win probability stands at 21%, while the draw is considered slightly more likely at 24%.

Mikel Arteta’s team approach this match full of confidence after five consecutive wins, and it’s hard to imagine them missing the opportunity to stay perfect in the group, putting one foot in the knockout stages. On the other hand, Diego Simeone’s Atletico are still chasing their first away win of the season, but pulling that off at the Emirates Stadium — one of Europe’s toughest grounds — will be a major challenge.

Tactically, BetMines expects a tight and balanced contest, with a realistic chance of fewer than three total goals. The prediction leans toward Under 2.5 goals, mainly due to Arsenal’s defensive solidity and Atletico’s attacking struggles away from home.

As for head-to-head history, these two sides haven’t met since 2018. Across four previous meetings, the record is perfectly balanced: one win each and two draws, averaging exactly two goals per match.

Probable Lineups Arsenal vs Atletico Madrid

ARSENAL (4-3-3): Raya; White, Saliba, Gabriel, Lewis-Skelly; Eze, Zubimendi, Rice; Saka, Gyokeres, Martinelli. Coach: Arteta

ATLETICO MADRID (4-4-2): Oblak; Llorente, Le Normand, Lenglet, Ruggeri; Simeone, Barrios, Gallagher, Almada; Griezmann, Alvarez. Coach: Simeone