Spider Webb was a top level middleweight.
He was the only fighter to stop Giardello (on cuts).
Webb won four fights in a row by KO leading up to his title shot against Fullmer:
Joey Giardello TKO 7
Terry Downes TKO 8
Bobby Boyd TKO 1
Neal Rivers TKO 4
Webb then got his chance at Fullmer's middleweight title in Fullmer's first defense after Fullmer beat Basilio to win the title.
I remember the resignation that Webb emanated as he came out for the last rounds of that fight, realizing he was not going to be champion.
In adddition to stopping Giardello, Downes, Boyd and Neal Rivers,
in his career Webb also stopped Franz Szuzina (7), Rory Calhoun (4), Irvin Thatch (1), Jackie LaBua (1).
Webb won 10 round decisions over Dick Tiger, Jimmy Beecham, Holly Mims, Rory Calhoun, Charley Cotton, Neal Rivers, Wilfie Greaves, Randy Sandy, Willie Vaughn.
Webb was only stopped ONCE--in his very last fight, against Dick Tiger, whom he had beaten previously by decision.
Webb lost 10 round decisions to Gene Fullmer, Holly Mims, and Charley Josephs.
He only lost six times in 40 bouts against the top level middleweights of his time--
Two decisions to Fullmer (one for the title), a 10 round decision to Holly Mims (who he also won a decision over on another bout), a 10 round decision to Charley Josephs (who he also won a decision over on another bout), a loss on a 6 round decision early in his career, and the final loss to Tiger.