While our focus will be on the Tottenham Hotspur Stadium tonight, there's so much action happening across the continent (and beyond) tonight, including five other British teams in action.
To keep up with all of it, including the Vitoria SC goal that's just hit the back of the net to give them the lead - and Paul Scholes hitting out at INEOS - check out our UEFA live blog:
Not both as direct swaps, it must be said. But here's your Tottenham team for tonight...
Tottenham currently sit in seventh place ahead of the weekend’s games, but they are still tipped by some to challenge for a top-four finish in the Premier League.
AZ are third in the Eredivisie as they look to pull off a rare title run in the Netherlands league.
They won their most recent Europa match 3-2 against IF Elfsborg, but lost their opening tie against Athletic club. Tottenham, meanwhile, defeated Qarabag 3-0 at home, and triumphed in Hungary over Ferencvaros.
It’s been a spectacular week of European football and that continues tonight across the UEFA Europa League and Conference League, including in north London where Tottenham face AZ Alkmaar!
Spurs have the chance to go top of the league phase with victory tonight - depending on goal difference - as one of just five perfect teams left in the competition.
While Ange Postecoglou has rotated his side with an eye on the fierce battle for European places in the Premier League, this side should still have the firepower to down AZ Alkmaar at the Tottenham Hotspur Stadium with the Dutch side sitting mid-table after a win and a loss so far.