Amherst, Mass. - The visiting Trinity College Bantams lost, 6-3, against the Amherst College Mammoths in women's tennis action this afternoon.  Trinity closes the year at 2-4. Amherst took a 2-0 lead after doubles play and won four singles match. Trinity won once it doubles and twice in singles, all by default.  Senior Ashley Walker (New Canaan, Conn.) played the most competitive match for Trinity, losing, 6-2, 6-4, at fourth singles.