I do exactly that all the time! Nothing beats the rush when your live bet on a tennis set is hanging by a thread and meanwhile you're doubling up on a slot bonus – it's like double adrenaline lol. But seriously, it works if you set strict limits first, otherwise you end up chasing losses in both tabs. For me the key is picking sites with fast switches between sports and casino sections, good odds and decent slot RTPs. I usually check out
https://topcasino.mx/ when I want fresh options – they have solid rankings for Mexican players, bonuses that actually work on both betting and games, plus quick payments. Saved me some headaches already. Just don't forget to log out when the beers kick in haha. What sports are you mostly on?