+EV opportunities in sportsbetting?

[Sandwich]

I'm very new to Sportsbetting, having just opened up an online account.

Sorry for the total newbie question, but I'm wondering if there are truly +EV betting opportunities in Sportbetting?

(+EV in the same sense that poker can be a +EV game under the right table conditions)...

If so, how does one find them? and what strategies or methods can one employ to take advantage of these +EV opportunities?

Thanks.