Let's be honest from the start: the research brief on this one is a blank page. No recent results, no confirmed lineups, no stadium noise, no coach quotes. That's frustrating, but it doesn't mean we're flying blind. Betis and Alavés are two clubs with deep identities in Spanish football, and we know their DNA even when the data feed goes quiet. Betis are the green-and-white heartbeat of Seville, a club that plays through the middle, keeps the ball, and turns the Benito Villamarín into a furnace on European nights. Alavés are the gritty Basque battlers from Vitoria-Gasteiz, built on defensive structure, set-piece menace, and a refusal to die quietly. When the brief gives us nothing, we lean on what these clubs have always been — and that's enough to frame this one.

Betis, at home, are a different animal. Their recent form, when we have seen it, shows a side that dominates possession and creates chances through half-space runners and quick combinations around the box. They can be vulnerable to the counter, sure, but at home they usually impose themselves early. Alavés, on the road, tend to sit deeper, soak up pressure, and look for moments — a corner, a long throw, a second ball in the box. That's a classic mismatch of styles, and it usually ends with the home side carrying the weight of the game. Momentum is with Betis here, even if the numbers are missing. The crowd will be loud, the pitch will be wide, and Alavés will be happy to let Betis have the ball. That's a dangerous game for the visitors.