Olympiacos vs Jagiellonia Prediction 16 September 2026
🔉 Olympiacos are beginning a new European season in unfamiliar circumstances. They failed to reach the Champions League league phase, losing to NEC, and now find themselves in the Europa League. On top of that, the club decided to change manager mid-season - Mendilibar was sacked and replaced by Imanol Alguacil. For Polish side Jagiellonia, this match is a historic occasion: the club will be playing in the Europa League league phase for the first time.
Head-to-Head
📊 The two sides have never met in an official match. Their only encounter came in 2019 in a friendly tournament, where Olympiacos beat Jagiellonia 5-0.
Head-to-head statistics Olympiacos - Jagiellonia

Olympiacos Team Overview
The Greek club are approaching this match in a state of transition. The coaching staff changed just a few days before the game, and Imanol Alguacil has not yet had time to implement his ideas. His debut in charge went badly - a home defeat to OFI (0-1). Olympiacos's main problem at the start of the season is their attacking play. In 6 of their last 8 matches across European competition and the league, they have failed to score more than one goal. The loss of key attacking players El Kaabi and Roca is making things worse. Defensively, the Greeks have been more reliable, conceding an average of 0.80 goals per match. Olympiacos are traditionally strong at home, and the Karaiskakis factor should help. However, the poor start and the change of manager create a sense of uncertainty.
Match Results: Olympiacos

Jagiellonia Bialystok Team Overview
The Polish club have reached the Europa League league phase for the first time in their history. Along the way, Jagiellonia knocked out Rangers (2-1, 1-1) and Iberia 1999 (4-0, 2-1). The club have reached the Conference League play-offs in each of the two previous seasons, so they do have European experience. Their domestic form has been inconsistent, though: after seven rounds they sit ninth in the Polish league, and in their most recent match they were beaten by Wisła 0-2 in a poor attacking display. Their main threat is Nik Prelec, the team's top scorer with four goals.
Match Results: Jagiellonia Bialystok
Latest news
Olympiacos
Olympiacos have serious squad problems. Ayoub El Kaabi has picked up an injury. Roman Yaremchuk, who has already been training with the squad, was included in the Europa League squad in his place. Shipioni, Yazici, Dani García, Cabella, Roca and Clayton will also miss the match - none of them are registered for the competition.
Jagiellonia Bialystok
Jagiellonia have one confirmed absence - Ousmane Sow will miss the match with a muscle injury. The rest of the squad are available. Head coach Adrian Siemieniec may make changes to the line-up following the poor performance against Wisła.
🟨 Yellow Cards Prediction
The match will be refereed by German official Harm Osmers, who is known for his strict approach. Across his last nine European matches, he has averaged 5.22 yellow cards per game and 21.89 fouls. Given the importance of this opening fixture and the referee's style, we're backing Total Yellow Cards - Over 4.5 at 1.90*.
⚽️ Goals Prediction
Olympiacos have had serious problems in front of goal this season, scoring more than once in only 2 of their last 8 matches. Taking their attacking struggles into account, we're going with Total Goals - Under 2.5 at 2.25*.
🚩 Corners Prediction
Olympiacos make active use of the flanks and have earned an average of 7.6 corners per match over their last six games. Jagiellonia are behind on that measure - averaging 3.9 corners per game over nine matches - while their opponents have averaged 6.00. The visitors frequently lose control of the space around their own box, which leads to set-piece situations. We're backing Total Corners - Over 8.5 at 1.54*. The average number of corners in matches involving both sides is close to 10, so the 8.5 line looks achievable.
*Odds are indicative and may vary across different bookmakers.
⭐ Editorial Prediction
Olympiacos are the higher-profile side on paper, but the situation inside the club is far from ideal. A managerial change just days before the Europa League kicks off, problems in attack, the loss of a key striker - all of this leaves the Greeks vulnerable. Jagiellonia are not the most consistent of sides, but in European competition they have shown they can get results away from home and avoid defeat against stronger opponents. The Poles have already proved they can cause an upset, having knocked out Rangers. In these circumstances, a big Olympiacos win looks unlikely - this should be a hard-fought match. The main prediction is Jagiellonia with a handicap (+1.5). Predicted score: 1-1.
