Arsenal vs. Atlético Madrid prediction odds are already reacting to Ødegaard, Havertz injury updates

As the UEFA Champions League heats up, Arsenal takes on Atletico Madrid in a highly anticipated semi-final leg-two clash this Tuesday. Kick-off is 3:00 p.m. EDT.
While the statuses of Arsenal's Martin Ødegaard and Kai Havertz have dominated headlines heading into Tuesday's decider, it has now been confirmed that both Ødegaard and Havertz will be available on Tuesday.
"They are available, both in the squad," said manager Mikel Arteta. "Great, because we need options..."
The preview below is based on the latest prediction market data and trading volumes sourced from Kalshi early Tuesday morning, after Ødegaard and Havertz’s statuses were confirmed. It includes the match’s predicted outcome and updated market odds.
Arsenal vs. Atletico betting preview and Kalshi odds:

Utilize the breakdown below to see the latest market probabilities, goal totals, and match outcome odds for the Arsenal-Atletico matchup.
| Predictor | Spread (Win by >1.5) | Over / Under (2.5 Goals) | Moneyline (To Win) |
|---|---|---|---|
| ARS | 36% (36¢) | OVER: 51% (51¢) | 62% (60¢) |
| ATM | 6% (6¢) | UNDER: 49% (50¢) | 18% (18¢) |
| Tie probability: 24% (24¢) | |||
Check out all the important details on today’s match, as well as the best market prices sourced from Kalshi’s prediction markets, which currently boast over $1.37 million in trading volume for this event.
Game details
Key information on the Arsenal vs. Atletico Madrid matchup, including where the game is and what time it kicks off.
- Teams: Arsenal vs. Atletico Madrid
- Date: Tuesday, May 5, 2026
- Time: 3:00 p.m. EDT
- Tournament: UEFA Champions League
- Important Market Rule: Outcome is based on 90 minutes plus stoppage time (does not include extra time or penalties).
Odds & Promos

The latest and best market odds for the Champions League match between Arsenal and Atletico.
- Moneyline (Match Winner): Arsenal Yes 62¢ (60%), Atletico Yes 18¢ (18%), Tie Yes 24¢ (24%)
- Spread (Alternative): Arsenal to win by over 1.5 goals Yes 36¢ (36%)
- Total Goals: Over 2.5 goals Yes 51¢ (51%)
- Promos:
The odds and probabilities featured in this article are the best available from Kalshi at the time of publication and are subject to change based on market trading.
Expert prediction: Arsenal vs. Atletico

Leveraging real-time financial market mechanics and collective trader intelligence, the prediction markets at Kalshi have shaped a clear narrative for Tuesday’s Arsenal vs. Atletico matchup.
According to Kalshi’s predictive markets, Arsenal is heavily favored to beat Atletico Madrid within regulation time. This prediction is based on the market giving Arsenal a 60% probability of winning the match outright.
Furthermore, Kalshi traders predict there is a 51% chance that the match will feature over 2.5 total goals, while Arsenal has a 36% chance of winning by a comfortable margin of over 1.5 goals.
As always, these predictions and probabilities are accurate at the time of publication but are subject to potential changes as trading volume increases closer to kick-off.
Arsenal vs. Atletico best bet
Our top pick for the Arsenal vs. Atletico game on Tuesday is to buy Arsenal to Win at 60¢ (60% implied probability).
This betting advice is based on cutting-edge prediction market data and valuable wagering intelligence, designed to assist you in making more informed decisions.
Score prediction for Arsenal vs. Atletico
Based on the market probabilities favoring an Arsenal victory and a slight lean toward the Over 2.5 goals market (51%), a plausible predicted final score for the match is a 2-1 victory for Arsenal.
This expert prediction synthesizes the 60% win probability for the Gunners with the likelihood of a moderately high-scoring affair.
Match on Tuesday: Arsenal vs. Atletico
Get ready for Tuesday’s action between Arsenal and Atletico in the Champions League, which is scheduled to start at 3:00 p.m. EDT. We emphasize that all of the soccer predictions and best bets on this page are derived from live prediction market data from Kalshi, and they are accurate at the time of publishing. They are intended to assist you make more informed choices when navigating prediction markets or placing bets at online sportsbooks.
It is important to gamble responsibly and seek trustworthy sources for the latest and most accurate information when making online betting choices.
