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Prediction published on Sep 30, 2025 2:03 AM by Dario in Europe - Champions League | Modified on Oct 1, 2025 1:10 PM
Matchday two of the UEFA Champions League brings a fascinating clash at the Emirates Stadium as Arsenal host Olympiacos. The Gunners come into this game in excellent form, both domestically and in Europe, while the Greek champions arrive unbeaten this season but with a poor away record in the competition. With both sides carrying momentum, this encounter promises to be a high-stakes battle under the London lights.
Arsenal enter this fixture on the back of a crucial 2-1 Premier League win at Newcastle United, where they came from behind to secure three points. That victory was their fourth in the last five matches, with the Gunners averaging 2.0 goals scored and just 0.4 conceded during this run. Their resilience has been notable, as they have twice overturned deficits in recent games, including a 2-0 win away at Athletic Bilbao in Europe.
At the Emirates, Arsenal have been formidable. They have scored in each of their last 20 home matches and have won at half-time in 9 of their last 12 Champions League home fixtures. Their European pedigree is also evident, with 13 consecutive group stage wins and 10 clean sheets in that stretch. Historically, Arsenal have faced Olympiacos 12 times, with both sides winning six apiece, but the Gunners will be eager to tilt the balance in their favor.
Manager Mikel Arteta has enjoyed the luxury of squad depth this season. Substitutes have made decisive contributions, with Mikel Merino and Martin Odegaard combining off the bench to turn the tide at Newcastle. For this clash, Odegaard is expected to return to the starting lineup, while William Saliba should also feature from the start. However, Kai Havertz, Noni Madueke, and Gabriel Jesus remain sidelined with knee injuries.
Olympiacos travel to London unbeaten in their last seven matches, including a 3-2 win over Levadiakos in their most recent domestic outing. They have been consistent in Europe as well, losing just once in their last 10 continental fixtures. However, their away record in the Champions League is a major concern, with 10 consecutive defeats on the road in this competition.
Despite this, Olympiacos have fond memories of the Emirates, having won there twice in their last three visits, including a famous Europa League victory in 2021. They will look to replicate that success, but this time against a stronger Arsenal side. In attack, Chiquinho is expected to lead the line after scoring a brace over the weekend, while Daniel Podence brings valuable Premier League experience to the squad. However, Remy Cabella and Yusuf Yazici are unavailable for the group stage, and both Roman Yaremchuk and Lorenzo Scipioni are sidelined with injuries.
Statistically, Olympiacos have scored in 26 of their last 28 matches and have avoided defeat in 34 of their last 36. They also tend to grow into games, with over 0.5 goals scored in the second half of each of their last 10 away fixtures in Europe. However, their tendency to struggle in the first half is reflected in the fact that under 1.5 goals have been scored before half-time in their last 13 Champions League matches.
This match sets up as a classic battle between a dominant home side and a resilient but inconsistent visitor. Arsenal’s attacking depth, home advantage, and defensive solidity make them clear favorites. Olympiacos, however, have proven they can upset the odds at the Emirates and will look to exploit any lapses in concentration.
Given Arsenal’s recent form and Olympiacos’ attacking intent, goals are expected. The Gunners have shown they can score late and often, while Olympiacos rarely fail to find the net. However, the Greek side’s poor away record in the Champions League suggests that sustaining pressure over 90 minutes will be difficult. Arsenal’s ability to control possession and create chances from midfield should ultimately prove decisive.
Historically, this fixture has been balanced, but the current trajectory of both teams points towards Arsenal extending their winning run in Europe. Olympiacos’ defensive vulnerabilities away from home could be exposed by Arsenal’s fluid attack, especially with Odegaard back in the lineup.
ARSENAL (4-2-3-1): Raya; White, Saliba, Gabriel, Zinchenko; Rice, Merino; Saka, Odegaard, Eze; Nketiah. Coach: Mikel Arteta
OLYMPIACOS (4-3-3): Paschalakis; Rodinei, Retsos, Doi, Podence; Hezze, Iborra, Fortounis; Masouras, El Arabi, Chiquinho. Coach: Jose Luis Mendilibar
Arsenal vs Olympiacos prediction by BetMines:
Based on form and probabilities, the prediction leans towards a Home Win (1) with 54% probability. The draw stands at 25%, while an away win is given 20%.
This section provides average statistics and percentages on the main markets for the last 10 matches of both teams
Arsenal
Olympiacos F.C.
Under
Over
Under
Over
0.5
1
9
3
7
1.5
5
5
4
6
2.5
6
4
7
3
3.5
10
0
9
1
4.5
10
0
10
0