My understanding is that ESPNU and ESPN+ are two different things requiring separate subscriptions. To get ESPNU on cable, you have to get an "enhanced" sports package from Comcast or your cable provider. ESPN+ is an ESPN subscription that lets you stream some content that is not being carried on any of the ESPN cable channels.
That said, I see the Vandy game as listed among the offerings in the ESPN/Watch/Upcoming streaming menu. However, the listing by itself may not mean that an ESPN+ subscription is sufficient to let you stream ESPNU content. For example, I was unable to stream the Texas WVB game (Longhorn Network) from a couple of weeks ago, even though it was listed in the same menu and I have an ESPN+ (but not LHN) subscription. But it is worth a try, in case ESPN+ includes ESPNU, as they are in the same company family.
PS: The Boston College-Temple football game is an ESPNU offering right now on the ESPN streaming menu. Try streaming that one; that should give you your answer.
That said, I see the Vandy game as listed among the offerings in the ESPN/Watch/Upcoming streaming menu. However, the listing by itself may not mean that an ESPN+ subscription is sufficient to let you stream ESPNU content. For example, I was unable to stream the Texas WVB game (Longhorn Network) from a couple of weeks ago, even though it was listed in the same menu and I have an ESPN+ (but not LHN) subscription. But it is worth a try, in case ESPN+ includes ESPNU, as they are in the same company family.
PS: The Boston College-Temple football game is an ESPNU offering right now on the ESPN streaming menu. Try streaming that one; that should give you your answer.