I've never seen a smallmouth in Wolf Creek around Grove City but there are many stockings of trout in the area of the campus. Closer to Slippery Rock there are lots of smallies in WC so maybe some have come upstream since the dams were taken out.
I suggest not fishing right at the campus but for you to walk down Greenwood Drive downstream towards the sewage treatment plant for the best fishing. I don't know what comes out of their discharge pipe but the trout love it!!
And, take spoonchuckers advise. A good campus but intense brainwashing takes place by many professors. Grove City isn't called Bubble City for nothing. (Try, for example, having a Democratic party bumper sticker.) One day I might write a book about the place.
Back to fishing. If you have transportation there are some nice smallie waterways not too far away such as the Allegheny and French Creek!
(P.S. I nca spell, I just can't type!)