Well, my first bet of the day is safely in, Sevilla B came from behind to beat Extremadura 2-1 this morning in the Segunda B

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Wilco, I find Atletico Madrid one of the more frustrating teams in this division, I find them very hard to predict. Add to that the fact that Mallorca have only lost two of their last 10 games (they're 2-6-2), and I'd have to give this one a miss.
By the way, Atletico look set to be a team to keep an eye on for next season. They've sold their stadium to the Madrid council, and as a result have money to burn. They've just signed one of South America's brightest young players, Agüero, from Independiente for 20 million euros. They're also apparently after Tomas Rosicky. They've already got the basis of a decent side, and with a bit of money this year they could be dark horses for next season.