When we say sports games or sports betting, I don't think it is paralyzed at a time like this. Because we can classify online games in desktop or mobile as ESports, meaning to say that there is still a way for gamblers to bet on their favorite teams related to sports. One example is CS:GO, games are still continuous despite of the crisis because in the first place, gamers didn't need to interact personally to play, so as the gamblers to bet.
The majority of the gamblers are betting on major sports, like NBA, NHL, and NFL.. think CS:GO and other online game are just a small market compared to the physical sports I've mentioned.
Though, traditional sports such as basketball, soccer, and other team sport game isn't available and is understandable.
Even if there is no gamble, they will still not be available for now until the world are still in fear on the thread of the covid-19.