Union Saint-Gilloise vs Marseille Prediction 9 December 2025
🔊 Can Union Saint-Gilloise leap into the playoff zone after their clash with Marseille? These teams face off on Tuesday in the sixth round of the Champions League group stage. On paper, the French club are the favorites, but can Marseille handle a tenacious opponent on the road? Read our match outcome prediction in this article.
Head-to-Head
📊 These teams have never faced each other before and are now preparing for their first head-to-head encounter.
Head-to-head statistics Union Saint-Gilloise - Marseille

Union Saint-Gilloise Team Overview
🟡 Ahead of the Champions League kick-off, Union Saint-Gilloise were seen as underdogs in the tournament. It's understandable, given that this Belgian club isn't as well-known as some of Europe's giants. Recently, David Hubert's squad endured a three-match losing streak, which they miraculously ended with an away victory against Galatasaray, winning 1-0. The Belgians played defensively but managed to secure the crucial result.
🔵 In the Belgian national league, Union Saint-Gilloise are performing impressively, sitting at the top of the table with a four-point lead over their closest rival. Recently, David Hubert's team faced off against their fierce rivals, Gent, and settled for a 1-1 draw.
Match Results: Union Saint-Gilloise

Olympique Marseille Team Overview
🔵 Marseille have a fairly strong squad capable of competing for Champions League spots, yet they currently find themselves just scraping through to the playoffs. And that's just for now-things could get worse! After suffering two consecutive defeats, the southern club managed to pull off a victory against none other than Newcastle, who have been impressive in this season's Champions League. The match ended with a 2-1 scoreline.
⚪ In Ligue 1, Marseille are experiencing a slump, having picked up just one point from their last two matches. Following a draw with Toulouse (2-2), the "White and Blues" struggled to make an impact against Lille, losing narrowly 0-1. Amid these setbacks, the team's morale is clearly not at its best.
Match Results: Olympique Marseille
Latest news
Union Saint-Gilloise
❌ Union Saint-Gilloise have several players sidelined due to injuries of varying severity, who could have been useful on the pitch. This includes Jens Teunckens, Ivan Pavlic, Mohamed Fofana, and Guillaume François.
Olympique Marseille
❌ Marseille have a lengthy injury list, though it's debatable whether these players would have strengthened the first team. Nevertheless, it's worth mentioning. Here are those who won't be able to support their team in the upcoming match: Amine Gouiri (shoulder injury), Pierre-Emile Højbjerg (illness), Facundo Medina (ankle injury), and Hamed Junior Traoré (hip injury).
🟨 Referee and Yellow Cards
The upcoming match will be officiated by João Pedro da Silva Pinheiro from Portugal. Over the course of 100 games, he averages 4.39 yellow cards per match, with 26 fouls. In the Champions League, the teams' yellow card stats over five games are as follows: Union average 2.5 per game, while Marseille average 3.2. Given the high number of cautions this season, a bet on total yellow cards over 3.5 seems reasonable.
⚽️ Goal Prediction
Union Saint-Gilloise average 1 goal per match in the Champions League, while Marseille average 1.6. The overall scoring in games involving these teams stands at 3.4 for the hosts and 2.8 for the visitors. Considering these statistics, we suggest a bet on match total under 3.5 goals.
🚩 Corner Prediction
In their five Champions League encounters, Union Saint-Gilloise average 4.6 corners per game, with Marseille posting a similar figure of 4.4. Neither team frequently wins corner kicks, so a bet on total corners under 10.5 is advisable.
Editorial Prediction
Currently, Union Saint-Gilloise seem unable, while Marseille are struggling to find their form. Both teams appear motivated to win, but something keeps going wrong for them. Choosing the lesser of two evils, we lean towards the experience of the French club - they are expected to win the upcoming match with a scoreline of 2-1. We anticipate a measured approach from both sides aiming for victory, yet not forgetting about rationality and pragmatism - the bet for the match: total under 3.5.
