By BILLY HEYEN PITTSFORD, N.Y. — Late in Wednesday’s third quarter, Pittsford Mendon senior Caleb Arena grabbed an offensive rebound on the weak side. He turned toward the perimeter and kicked out to Kyle Hennessey, another senior. Hennessey rose up and knocked down the triple, his second from the left wing of the ballgame, to put Mendon up nine. The Vikings’ student section … [Read more...] about Pittsford Mendon pulls away on Senior Night to beat Odyssey, 75-61