In his first match of the season, against Kent at Dartford, he took six second-innings wickets for 64 runs, his best career performance to that date.
He took five or more wickets in an innings four times and improved his own personal best with six for 30 in the match against the Combined Services at Taunton, and these were the best figures of his entire career.
[9] In its review of Somerset's 1960 season, Wisden Cricketers' Almanack wrote that lack of a match winning fast bowler was the main cause for the team's poor performance: "Biddulph, Palmer, and Alley bowled accurately enough, but their medium-fast deliveries lacked penetrative power," it wrote.
'"[11] Biddulph went into League cricket on leaving Somerset and was a regular in Durham's Minor Counties side from 1962 until 1969, reappearing in four matches during 1972.
Biddulph joined the staff at Wycliffe College in Stonehouse, Gloucestershire as the Cricket and Squash professional in 1985.