Which handicap and goals lines pay out depends on the final score: Betis −1.5/−2.5 and Oviedo −1.5/−2.5 require the indicated goal margins at full time.
Totals over/under 1.5–4.5 and both-teams-to-score settle on the official full‑time goals and whether each side scored during the match.
Real Betis Balompié and Real Oviedo determine the immediate outcome through their scorers, defenders, and goalkeeper performances.
Managers' selection choices, bench depth and any late absences or suspensions shape who covers handicaps and whether both teams find the net.
Starting lineups, especially which forwards and the starting goalkeeper, provide the biggest pregame signal for handicap and total markets.
In-play events — early goals, red cards, tactical substitutions, set-piece success, and weather or pitch issues — can rapidly shift totals and BTTS chances.
Team sheets released about an hour before kickoff reveal rotations, late injuries, and whether key attackers are available.
Also monitor early match patterns: shots and big chances in the first 15–20 minutes, any bookings or a red card, substitution timing, and last‑minute weather or pitch updates.