Our model makes Celtic slight favourites here, giving the Away win a 42.3% probability, higher than both the home win and draw. LASK come into this second leg in strong domestic form, with recent wins over Austria Wien, Ried and Grazer AK, scoring freely in the process. However, Celtic have a deep Champions League pedigree and have been on a long winning run in the Scottish Premiership, which shows in their consistency and ability to manage high‑pressure ties. The first leg in Glasgow is expected to be tight, but Celtic’s head‑to‑head edge from that meeting, plus their better record against higher‑ranked European sides, tilts the balance their way. Motivation is huge on both sides, yet Celtic’s squad depth, experience and stronger league standing compared to LASK’s still‑emerging status make the Away outcome the most likely according to the model.

The model gives BTTS Yes a 64.8% probability, clearly favouring a game where both sides find the net. LASK have been in explosive attacking form at home and away, putting four past Ried, three past Grazer AK and seven past SC Kalsdorf in recent weeks, while also scoring against strong friendly opponents like Fortuna Düsseldorf. At the same time, they tend to leave space at the back, with goals conceded against Fenerbahçe and in other warm‑ups, which suits Celtic’s direct, fast attacking style. Celtic themselves arrive after a strong Premiership run, where they have regularly scored multiple goals per match and carry threats from wide areas and set pieces. With both teams chasing a Champions League group spot and unlikely to sit back over 90 minutes, an open, end‑to‑end contest supports BTTS Yes as a logical and model‑backed choice.

Our model gives Over 2.5 goals a 65.8% probability, pointing to a match with at least three goals. LASK’s recent results show a clear pattern of high‑scoring games: 4‑1 vs Ried, 3‑0 vs Grazer AK and 7‑0 in the Austrian Cup, plus other multi‑goal wins, underlining both their attacking edge and occasional defensive looseness. Celtic’s domestic form is similar, with a long Premiership winning streak built on a front line that rarely leaves a match without scoring and often pushes for extra goals even when leading. The first leg in Glasgow will shape risk levels, but with the tie likely still alive and both teams needing to attack at some stage, a 2‑1, 3‑1 or even 2‑2 type scoreline fits both the BTTS Yes angle and the Away‑win lean. Taken together with the model probability, Over 2.5 goals looks the most coherent total‑goals call.