Arsenal arrive at St Mary’s as heavy favorites and with good reason. Mikel Arteta’s side lead the Premier League by 9 points and have been the dominant force in English football this season.
Southampton, meanwhile, are a Championship side sitting 6th in the second tier, making this one of the more lopsided quarter-final matchups the FA Cup has produced in recent memory.
The Gunners come in carrying a lengthy injury list after a bruising international break, but even a rotated Arsenal squad should have far too much quality for the Saints. The pick is Arsenal to win, and the moneyline offers the clearest path to value.
Quick take: Arsenal’s class advantage over Championship opposition is too significant to overlook, even with their injury concerns coming into this tie.
| Match | Southampton vs Arsenal |
|---|---|
| Date | Saturday April 4, 2026 |
| Best Bet | Arsenal Moneyline (-175) |
| Confidence | 4/5 |
| Projected Score | Southampton 0 – Arsenal 2 |
| Win Probability | Arsenal 65%, Southampton 19%, Draw 16% |
Southampton vs Arsenal Prediction and Pick
- Best Bet: Arsenal Moneyline (-175)
- Confidence: 4 out of 5
Arsenal are a division above Southampton and have won every FA Cup tie this season without facing Premier League opposition, and that run looks set to continue here.
Southampton vs Arsenal Match Preview
Southampton
This is a difficult match to frame as a contest. Arsenal sit top of the Premier League with a 9-point lead and have eliminated Portsmouth, Wigan, and Mansfield on the way to this point.
Southampton were relegated from the top flight last season and currently sit 6th in the Championship. They have beaten Doncaster, Leicester, and Fulham to reach the last 8, with the Saints impressing at Craven Cottage and reinforcing their promotion credentials. But stepping up to face Arsenal, even an Arsenal with injury problems, is a significant jump in class.
The Saints have some injury concerns of their own, with Oriol Romeu, Mads Roerslev, Samuel Edozie and Cam Brag set to miss out. However, Leo Scienza should return from a groin injury, and Welington and Tom Robinson could also feature.
Arsenal
The injury situation at Arsenal does add some uncertainty. Mikel Merino is out for an extended period with a broken foot. Eberechi Eze has a calf injury that kept him out of the Carabao Cup final and rules him out here. Noni Madueke is a concern after coming off for England against Uruguay.
However, Martin Odegaard has been targeting this match as his return from a knee injury, Jurrien Timber is pushing to be fit, Leandro Trossard is expected back, and both Declan Rice and Bukayo Saka withdrew from England duty only as a precaution.
The overall picture is one of a squad managing workloads rather than a team in crisis. Gabriel Martinelli, who has scored 4 FA Cup goals this season including a hat-trick against Portsmouth, provides a clear attacking threat even if Arteta makes changes.
Form
Southampton have been in excellent form for Championship level, going unbeaten in their last 10 home matches and scoring in 16 consecutive games across all competitions. Manager Tonda Eckert has built a structured side that makes it difficult for visiting teams to impose themselves at St Mary’s.
But in Arsenal they will be coming up against arguably the best defensive unit in Europe, and with the Gunners looking to get right after their Carabao Cup Final defeat to Manchester City, they could struggle to keep their impressive run going.
Key Stats
- Arsenal lead the Premier League by 9 points and are unbeaten in their last 5 away fixtures across all competitions.
- Gabriel Martinelli has scored 4 FA Cup goals in 3 appearances this season, including a hat-trick against Portsmouth.
- Southampton have scored in 16 consecutive matches across all competitions but have not faced Premier League opposition since last season.
- Southampton are unbeaten in their last 10 home Championship matches, with a record of 6 wins and 3 draws in their last 10 at St Mary’s.
- Arsenal have kept clean sheets in 2 of their 3 FA Cup ties this season.
- Southampton’s last 9 home league matches have all finished Under 2.5 goals.
- Arsenal won the reverse fixture at St Mary’s last season 2-1 in the Premier League, with Odegaard scoring a 90th-minute winner.
Betting Insights
- Arsenal Moneyline: -175 / Implied probability: 64%
- Southampton Moneyline: +425 / Implied probability: 19%
- Draw: +300 / Implied probability: 25%
- Projected probability of Arsenal win: 65%
- Edge on Arsenal Moneyline: approximately 1%
The moneyline is fairly priced but still carries value given the class disparity. The market is pricing in Arsenal’s injury concerns and the awkward nature of FA Cup ties against lower-league opposition. Both factors are legitimate, but Arsenal’s squad depth is such that even a rotated lineup has far more quality than Southampton can handle. The real risk here is a low-scoring, scrappy game that stays goalless into extra time, which Southampton’s recent home Under trends support as a possibility. That is the scenario the market is pricing. Back Arsenal to navigate it.
Player Props
- Gabriel Martinelli Anytime Goalscorer (+165)
- Bukayo Saka Over 1.5 Shots on Target (+200)
- Arsenal Over 1.5 Team Goals (-115)
Martinelli has been outstanding in this competition, finding the net 4 times in 3 FA Cup appearances. With Eze unavailable, he is likely to play a central role in Arsenal’s attack and his goalscoring record at this stage of the tournament makes him the standout individual betting angle.
Saka is expected to feature after his precautionary England withdrawal, and when fully fit he is among the best wide players in Europe for shot volume and creation. Southampton’s right side is where he will operate and it is unlikely to hold firm.
Arsenal’s team goals line at -115 for Over 1.5 reflects the genuine possibility of a quiet game, but against Championship defenders Arsenal have the tools to find a second goal once they are in front.
Southampton vs Arsenal Model Projection
- Score Projection: Southampton 0 – Arsenal 2
- Win Probability: Arsenal 65%, Southampton 19%, Draw 16%
The projection points to a controlled Arsenal win. The class gap between a Premier League title contender and a Championship playoff hopeful is the dominant factor, and Arsenal’s depth means even a rotated squad should be too much for Southampton to contain for 90 minutes. The draw is the real threat to the pick, and Southampton’s recent home Under trend is worth monitoring for totals bettors. The moneyline on Arsenal remains the cleanest bet on the board.
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