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Sion vs Ajax: Attacking Form Meets Defensive Vulnerability in Conference League First Leg. Read on for all our free predictions and betting tips.
Sion have scored at least twice in six consecutive matches, averaging 2.4 goals and six shots on target per game, but have conceded in four straight games. Ajax generate more attempts and goals but have defensive absences and only one clean sheet in six matches. Both teams' defensive vulnerabilities support a Both Teams To Score outcome.
A 1-2 away win for Ajax fits recent stats: Ajax average 2.5 goals and 7.1 shots on target per game, while Sion concede 1.5 goals per match and maintain strong home scoring. Defensive absences for Ajax and Sion's scoring consistency support this exact scoreline as a credible outcome.
Sion welcome Ajax to the Stade de Tourbillon for the first leg of their Conference League playoff with both sides carrying strong attacking numbers and rather less reassuring defensive trends.
Sion vs Ajax — bet365 Market Snapshot
Swipe through key markets with illustrative probabilities and sample bet365 odds based on our match analysis.
Ajax's unbeaten run and scoring streaks give them an edge over Sion in this playoff first leg.
Ajax's unbeaten run and scoring streaks give them an edge over Sion in this playoff first leg.
Both Sion and Ajax have consecutive matches scoring and conceding, supporting a BTTS outcome.
Winsley Boteli Mokango leads Sion's scoring with 4 goals and 2.32 shots on target per 90 minutes.
Three Punchy Stats
- Sion have scored at least twice in six consecutive matches, including four games in which they reached three goals or more, giving Ajax’s recent defensive record an immediate examination.
- Ajax average 20.5 attempts and 2.5 goals across their last 10 league and Conference League qualifying games, evidence of attacking pressure that Sion’s four-match run without a clean sheet will have to withstand.
- Winsley Boteli has seven goals across Sion’s last 10 league and European qualifying matches and three in four Conference League qualifiers, making him the clearest individual expression of the hosts’ scoring form.
Scoring Consistency
Recent attacking records for Sion and Ajax are shown below.
Defensive Vulnerability
Recent defensive records for Sion and Ajax are shown below.
The Swiss side have won five of their last six matches and scored at least twice in every game during that unbeaten run. Ajax arrive undefeated under Michel, but consecutive 2-2 draws have interrupted a four-match winning sequence and exposed a habit of conceding despite controlling plenty of the ball. The most revealing question is therefore not which side can create pressure, but which can prevent that pressure turning into goals at the other end.
Sion’s Threat Is More Than a Short Burst of Form
Sion’s recent scoring record has real substance. Across their last 10 league and Conference League qualifying matches, they have averaged 2.4 goals from 17 attempts and six shots on target per game. Four different recent victories have brought at least three goals, including 4-0 against BATE and 3-0 against Luzern.
That attacking production is also distributed rather than dependent on one source. Winsley Boteli has seven goals across the 10-match sample and three in four Conference League qualifying appearances. Baltazar has three goals overall, while Rilind Nivokazi and Batata have each scored twice in qualifying. Franck Surdez, meanwhile, has supplied five assists.
There is an obvious warning attached. Sion have gone four consecutive matches without a clean sheet and have conceded an average of 1.5 goals across their last 10 league and European qualifiers. Their willingness to trade chances has worked during this unbeaten sequence, but Ajax represent a demanding test of whether that balance can hold.
Ajax Create More, but the Defence Gives Sion a Route In
Ajax’s attacking volume is even greater. Michel’s side have averaged 20.5 attempts, 7.1 shots on target and 2.5 goals across their last 10 league and Conference League qualifying games, while averaging 63.7% possession.
Those figures point towards a side capable of sustaining pressure rather than relying on isolated moments. Oscar Gloukh and Davy Klaassen lead the scoring with four goals each, while Julian Brandt has two in four appearances. Tolu Arokodare has a goal and an assist from four matches, with Steven Berghuis and Kasper Dolberg offering further attacking options.
Yet Ajax have kept only one clean sheet in Michel’s six competitive matches. They surrendered a 2-0 advantage against Heerenveen to draw 2-2, having also conceded twice at Shelbourne. With Daley Blind, Josip Sutalo, Rayane Bounida, Amourricho van Axel Dongen and Ahmetcan Kaplan unavailable, that vulnerability cannot simply be dismissed as statistical noise.
Possession May Not Decide This Tie
Ajax’s 63.7% average possession comfortably exceeds Sion’s 54.8%, but possession alone does not separate these sides as dramatically as their attacking output might suggest.
Sion are producing six shots on target per match to Ajax’s 7.1, while scoring only 0.1 fewer goals per game across their respective 10-match samples. Ajax generate considerably more attempts, yet Sion’s return suggests they have been making their lower volume count.
That makes this first leg awkward for the visitors. Sion have already shown they can recover within European ties, drawing 2-2 away to Noah despite Nias Hefti’s dismissal before winning the return leg 2-1 to complete a 4-3 aggregate victory. Ajax progressed past Shelbourne 5-3 on aggregate, but their own concession rate leaves little room for complacency.
The First Leg Could Reward Efficiency
Ajax have greater shot volume, more possession and several players already contributing goals, but their defensive numbers leave Sion with encouragement. The hosts do not need to dominate the ball to threaten if their recent efficiency survives the rise in opposition quality.
That is the tension running through the fixture. Ajax can generate more pressure, while Sion have repeatedly turned fewer opportunities into substantial returns. With neither defence arriving in convincing shape, control may matter less than which side wastes fewer of the openings it creates.
This selection requires both Sion and Ajax to score at least one goal each within normal time (90 minutes plus stoppage time). Extra time and penalty shootouts do not count. The final match result is irrelevant as long as both teams score; scorelines such as 1-1, 2-1, or 1-2 result in a win. If either side fails to score (e.g. 1-0, 0-0, or 0-2), the selection loses.
This market requires predicting the exact scoreline at the end of normal time (90 minutes plus stoppage time). The bet wins only if Ajax win the match by exactly two goals to one. Any other scoreline—including a 2-2 draw, a 0-2 Ajax victory, or a 2-1 Sion win—results in a lost bet.
- Over 2.5 Goals (4/7): Settles as WON if the match produces at least three total goals in 90 minutes plus stoppage time (e.g. 2-1, 1-2, 3-0, 2-2). It trades the exact precision of a correct score bet for broader coverage across multiple winning scorelines.
- Double Chance – Sion or Draw (13/5): Settles as WON if Sion win or the match finishes equal after 90 minutes plus stoppage time. This reduces the losing outcomes to a single scenario (an Ajax victory), lowering overall risk in exchange for a shorter price.
📊 Market Explainer
Both Teams to Score (BTTS)
Selection: Both Teams To Score YES. Both teams must score at least once during normal time. The match winner does not matter; the selection is settled only by whether each side finds the net.
Correct Score Market
Selection: Sion vs Ajax 1-2. Predict the exact score at the end of 90 minutes plus stoppage time. Extra time and penalties do not count unless the bookmaker states otherwise.
Pick 1: Both Teams To Score YES @ 6/10 🎯
Sion enter this Conference League playoff first leg in impressive scoring rhythm, having found the net at least twice in six consecutive matches. Across their last ten league and European qualifying fixtures, the Swiss side have averaged 2.4 goals from six shots on target per game. That offensive consistency is paired with defensive vulnerability, as Sion have failed to keep a clean sheet in four straight outings and concede an average of 1.5 goals per match over that same ten-game sample.
Ajax present a formidable attacking profile that tests Sion’s backline further. The Dutch side average 20.5 attempts, 7.1 shots on target, and 2.5 goals per match over their past ten competitive fixtures while controlling 63.7% of possession. However, Michel’s team have managed just one clean sheet in six competitive games, conceding twice in recent draws against Heerenveen and Shelbourne. Defensive absences reinforce those struggles, with Daley Blind, Josip Sutalo, Rayane Bounida, Amourricho van Axel Dongen, and Ahmetcan Kaplan all ruled out for this fixture.
The primary threat to this selection stems from potential tactical caution in a first-leg setting, where a conservative opening period could limit early chance creation. Nevertheless, Sion’s efficiency in converting six shots on target per game into 2.4 goals meets an Ajax side averaging 2.5 goals yet consistently conceding. With both backlines showing regular concessions across recent weeks, conditions support both teams finding the net in Tourbillon.
🎯 Tactical Indicators
- Sion have scored at least twice in six consecutive matches, averaging 2.4 goals and 6.0 shots on target per game across their last ten competitive fixtures.
- Ajax average 20.5 attempts and 2.5 goals per match over their past ten competitive games but have managed only one clean sheet in six matches under
- Sion have conceded in four straight matches (averaging 1.5 goals conceded), while Ajax arrive with five first-team defenders unavailable.
Risk Factor: A cautious approach from either side in this first leg could limit open-play openings, resulting in a 1-0 or 0-0 scoreline that leaves one or both teams without a goal.
Key Tactical Mismatch
Averaging 20.5 attempts and 7.1 shots on target per match across their past ten competitive fixtures.
Conceding 1.5 goals per game across ten matches, without a clean sheet in four straight games.
Pick 2: Sion vs Ajax 1-2 @ 11/2 🎯
A 1-2 away victory for Ajax aligns with both teams’ recent underlying numbers. For Ajax to score at least twice, reliance is placed on their attacking output, having averaged 2.5 goals and 7.1 shots on target per match across their last ten league and European qualifying games. Sion’s recent defensive record supports the likelihood of conceding multiple goals, as they have gone four matches without a clean sheet and conceded an average of 1.5 goals per game across their past ten competitive fixtures.
Sion’s capacity to score once is grounded in their own strong home form and efficiency. The Swiss club have scored at least twice in six consecutive matches, averaging 2.4 goals and six shots on target per game across their ten-match sample. With Winsley Boteli scoring seven goals in his last ten games and three in four qualifying appearances, Sion possess consistent individual output. Meanwhile, Ajax have kept only one clean sheet in six matches under Michel, surrendering two goals against both Heerenveen and Shelbourne amid missing five key defenders.
This scoreline remains vulnerable to game-state shifts, as a single additional goal or a clean sheet from either side defeats the selection. If Ajax’s 63.7% possession share restricts Sion’s opportunities, or if Sion match Ajax’s high volume of attempts, the total could easily drift to 2-2 or 0-2. However, combining Ajax’s higher chance generation with Sion’s steady scoring output leaves 1-2 as a defensible representation of this first-leg clash.
Risk Factor: An exact 1-2 scoreline fails if either team scores a second goal or if Ajax keep a rare clean sheet.
Frequently Asked Questions
What does Both Teams To Score (BTTS) Yes mean for Sion vs Ajax?
Both Teams To Score YES requires both Sion and Ajax to score at least one goal during normal time plus stoppage time. The selection wins if the scoreline is 1-1, 2-1, 1-2, 2-2, or any other result where neither team has zero goals. Sion's current six-match streak of scoring two or more goals and Ajax's average of 2.5 goals per match provide strong background for this market.
How does the Correct Score market settle in European fixtures?
The Correct Score market settles on the exact scoreline at the end of 90 minutes plus injury time. Extra time or penalty shootouts in two-legged ties do not count towards settlement. A selection on 1-2 wins strictly if Ajax win two goals to one in normal time.
What happens if Sion vs Ajax ends in a 0-0 draw or 1-0 win?
If the match finishes 0-0 or 1-0, both the Both Teams To Score YES bet and a 1-2 Correct Score bet lose. For BTTS YES to win, both teams must find the net, whereas Correct Score requires the exact predicted scoreline.
Does Ajax's higher possession guarantee a win against Sion?
No, Ajax’s 63.7% average possession does not guarantee a victory. While Ajax produce more attempts (20.5 per game), Sion average 2.4 goals per match from 54.8% possession, demonstrating high attacking output without needing total ball dominance.
Why are Ajax's defensive absences relevant to this betting selection?
Ajax are missing five defenders—Daley Blind, Josip Sutalo, Rayane Bounida, Amourricho van Axel Dongen, and Ahmetcan Kaplan. With Ajax keeping only one clean sheet in six games under Michel, these absences increase the likelihood of Sion scoring.
What is the main difference between Over 2.5 Goals and Correct Score 1-2?
Over 2.5 Goals wins on any match total of three or more goals (such as 2-1, 3-0, 2-2, or 1-2), whereas a 1-2 Correct Score bet requires that exact single scoreline. Over 2.5 Goals covers multiple winning combinations, offering greater flexibility at a shorter price.
How has Winsley Boteli performed in European qualifying for Sion?
Winsley Boteli has scored seven goals across Sion's last ten matches, including three goals in four Conference League qualifying appearances. His individual scoring record supports Sion's ability to score against Ajax.
Does a Double Chance bet offer more security than Match Result?
Yes, a Double Chance selection covers two of the three possible match outcomes—such as Sion to Win or Draw. This reduces risk compared to a single Match Result bet, though it offers lower returns in exchange for broader coverage.


