Caitlin Clark is taking full advantage of her first WNBA offseason ... hitting the town for a cute date night with her longtime boyfriend, Connor McCaffery.
Clark and her man were courtside Thursday night to watch Indiana's professional women's volleyball team -- the Indy Ignite -- as they played the Grand Rapids Rise.
Clark was locked in on the action while chowing down on some sour patch kids ... and not even McCaffery trying to squeeze in a conversation between points got her to take her eyes off the court.