Prediction: Arsenal vs Sporting Lisbon

Verdict: Draw

Best odds: 7/2

Bookmaker: BetUS

Arsenal stand on the brink of history on Wednesday night as they welcome Sporting Lisbon to the Emirates Stadium for the second leg of their Champions League quarter‑final.

Holding a narrow 1–0 advantage from last week’s trip to Portugal, the Gunners are seeking to reach back‑to‑back semi‑finals in Europe’s premier competition for the first time in their history, even as domestic concerns continue to mount.

Arsenal

Arsenal may have travelled to the Estádio José Alvalade knowing they had scored five goals there during the 2024–25 league phase, but few would have complained had they returned from the first leg with nothing more than a goalless draw. Sporting tested David Raya repeatedly, yet the Spaniard produced a flawless performance to keep his side level until Arsenal struck late.

That decisive moment arrived through two substitutes, as Gabriel Martinelli and Kai Havertz combined for a dramatic stoppage‑time winner, leaving Arsenal firmly in control of the tie. Should Mikel Arteta’s side avoid defeat on Wednesday, they would reach the Champions League semi‑finals in successive seasons for the first time. History strongly favours them too: Arsenal have progressed from 17 of their last 18 European two‑legged ties after winning the first leg away from home.

The Gunners also boast a strong home record against Portuguese opposition, remaining unbeaten in eight such European fixtures at the Emirates, winning six and drawing two. However, that fortress showed cracks at the weekend, as Bournemouth claimed a deserved 2–1 Premier League victory, allowing Manchester City to close the title gap to six points with a game in hand.

Arsenal have now lost as many matches in their last four games as they did in their opening 49 of the season, raising uncomfortable whispers about a familiar late‑season collapse. While progression in Europe would not mask domestic shortcomings, even an unattractive victory could provide a crucial psychological lift ahead of Sunday’s potentially decisive trip to the Etihad Stadium.,

Team News

Fitness concerns continue to cloud Arteta’s selection. While Piero Hincapié and Eberechi Eze have returned more quickly than anticipated, Arsenal’s recent struggles have been compounded by the absences of Martin Ødegaard, Riccardo Calafiori, Bukayo Saka and Jurrien Timber, all of whom remain touch and go. Mikel Merino is the only confirmed absentee, but Martin Zubimendi looked fatigued against Bournemouth and could be rested, with Christian Nørgaard a possible replacement at the base of midfield.

Both Nørgaard and Zubimendi would miss the first leg of any potential semi‑final if booked, offering another reason for Arteta to rotate. Further forward, Havertz and Martinelli were unable to replicate their European heroics from the start at the weekend, so fit‑again Eze and Leandro Trossard may be restored to the starting lineup.

Sporting Lisbon

Sporting arrive in North London knowing the odds are stacked against them. Daniel Bragança’s fifth league goal of the season secured a 1–0 victory over Estrela Amadora at the weekend, keeping the Green‑Whites five points behind Porto, albeit having played a game fewer. With the league title likely beyond reach and a heavyweight clash with Benfica looming on Sunday, Tuesday represents a chance to make history.

No Sporting side has ever progressed from a European tie after losing the first leg at home by a single goal, and the statistics are grim. They have been eliminated in 13 of their last 14 two‑legged European ties following a first‑leg home defeat, the sole exception coming against Brøndby in the 2010–11 Europa League playoffs.

Still, there is reason for belief. Sporting put Raya under sustained pressure in Lisbon, and Arsenal’s current fragility offers encouragement. Few Gunners supporters have forgotten Sporting’s penalty‑shootout triumph at the Emirates in the 2022–23 Europa League, a reminder that this opponent is capable of unsettling Arsenal on their own ground.

Team News

There is a significant boost for Rui Borges with the return of captain Morten Hjulmand, who was suspended for the first leg.

Sporting remain without fringe attackers Fotis Ioannidis and Luis Guilherme, but are otherwise well stocked.

Importantly, Luis Suárez is available to lead the line after confusion over a potential suspension proved to be an administrative error. The prolific striker, who has scored 33 goals this season, will be expected to spearhead Sporting’s push for a comeback.

Conclusion

Arsenal’s creativity has dipped and defensive issues—particularly at full‑back—have undermined their solidity, but Sporting’s need to chase the game should open up space for the hosts to exploit.

One scrappy goal could be all the Gunners require to secure passage into the semi‑finals and take a significant step toward another deep Champions League run. A single goal at each end of the pitch seems a likely development, and it would suit Arsenal just fine.

Verdict: Draw

Best odds: 7/2

Bookmaker: BetUS