C+
Nothing Special
Men's hockey is pretty big here (because it's like the only sport we're good at on a national level, go figure). Other than that, though, nobody really seems to care. Football game tailgates have a much higher attendance rate than the games do. Harvard - Yale football is probably the one game that the majority of the student body bothers to watch. School spirit is pretty weak.
Also, it's an ivy league school. You're not gonna find the caliber of athlete that you'll find at just about any non-ivy. The athletics in the ivy league (even though it's D1) are just weaker.
Yale's saving grace, however, is that the athletic facilities are fantastic.