Union St. Gilloise vs Marseille: Predictions, Betting odds, Lineups, Preview

Explore Coral's detailed preview for Union St. Gilloise vs Marseille in the UEFA Champions League. Stats, odds, predictions, and lineups for the 20:00 GMT match.

• Fixture: Union St. Gilloise vs Marseille
• Date: Tuesday, 09 December 2025
• Kick-off: 20:00 GMT
• Venue: Lotto Park

Union St. Gilloise will look to build on their recent away win against Galatasaray as they face Marseille. With a predicted 3-4-1-2 formation, they might focus on a solid defensive structure while relying on the attacking trio of Hadj, Florucz, and David to exploit any gaps in Marseille's defence. The midfield quartet of Khalaili, Zorgane, Perre, and Niang will be crucial in maintaining possession and transitioning quickly.

Marseille, coming off a home win against Newcastle, will likely stick to their 4-2-3-1 formation. They'll aim to control the game through the midfield duo of Vermeeren and Hojbjerg, with Greenwood and Paixao providing creativity and width. Aubameyang up front will be the main threat, looking to capitalise on any service from the midfield. This match could be closely contested, with both teams showing recent form that suggests they can score and defend well.

Union St. Gilloise have had a mixed bag of results recently, with two wins and three losses in their last five games. Their most recent victory was a 1-0 away win against Galatasaray, which should give them some confidence heading into this match. However, the three losses prior to that, including heavy defeats at home to Inter and Newcastle, might temper their expectations. They'll need to find consistency to challenge a strong Marseille side.

Recent UEFA Champions League Results:

• Win: 1-0 vs Galatasaray (A)
• Loss: 1-3 vs Atletico Madrid (A)
• Loss: 0-4 vs Inter (H)
• Loss: 0-4 vs Newcastle (H)
• Win: 3-1 vs PSV Eindhoven (A)

Marseille have shown a similar pattern of form, with two wins and three losses in their last five outings. Their latest result was a 2-1 home win against Newcastle, which should boost their morale. However, the losses to Atalanta, Sporting CP, and Real Madrid indicate areas where they need to improve. Marseille will be looking to build on their recent victory and maintain a strong performance against Union St. Gilloise.

Recent UEFA Champions League Results:

• Win: 2-1 vs Newcastle (H)
• Loss: 0-1 vs Atalanta (H)
• Loss: 1-2 vs Sporting CP (A)
• Win: 4-0 vs Ajax (H)
• Loss: 1-2 vs Real Madrid (A)

Union St. Gilloise and Marseille have not met in European football's elite competition, making it difficult to predict their encounters based on past meetings. Both teams will need to rely on their current form and strategies to gain an advantage in this match. Without historical data, the focus will be on how each team performs on the day.

• Fedde Leysen (Ankle) - Out

• Mohammed Fuseini (Ankle) - Doubt

• Amine Gouiri (Shoulder) - Out

• Facundo Medina (Ankle) - Out

• Hamed Traore (Thigh) - Out

• Amir Murillo (Thigh) - Out

• Ruben Blanco (Knee) - Doubt

• Matt O'Reilly (Contusion) - Doubt

• Predicted lineup: Scherpen (GK), Mac Allister (DF), Burgess (DF), Sykes (DF), Khalaili (MF), Zorgane (MF), Perre (MF), Niang (MF), Hadj (MF), Florucz (AT), David (AT)

Union St. Gilloise are expected to line up in a 3-4-1-2 formation, with Scherpen in goal and a back three of Mac Allister, Burgess, and Sykes. This setup should allow them to maintain a solid defensive structure while using the midfield quartet to control the game and support the attacking trio of Hadj, Florucz, and David.

• Predicted lineup: Rulli (GK), Pavard (DF), Balerdi (DF), Aguerd (DF), Emerson (DF), Vermeeren (MF), Hojbjerg (MF), Weah (MF), Greenwood (MF), Paixao (MF), Aubameyang (AT)

Marseille are likely to deploy a 4-2-3-1 formation, with Rulli between the posts and a back four of Aguerd, Pavard, Balerdi, and Emerson. The midfield duo of Vermeeren and Hojbjerg will be key in dictating the tempo, while Greenwood, Weah, and Paixao will provide creativity and support to the lone striker, Aubameyang.

• David vs Balerdi: David's pace and finishing will be tested against Balerdi's defensive solidity.

• Zorgane vs Vermeeren: Zorgane's ability to control the midfield will be crucial against Vermeeren's tenacity.

• Florucz (Union St. Gilloise): Florucz's goal-scoring threat will be vital for Union St. Gilloise's chances.

• Hojbjerg (Marseille): Hojbjerg's control and distribution in midfield will be key for Marseille's success.

Union St. Gilloise vs Marseille at 20:00 GMT on Tuesday, 09 December 2025, will be broadcast live for viewers in the UK on TNT Sports 7.

Coral is predicting that the score will be Union St. Gilloise 1-2 Marseille.

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