As a cricketer, Atkinson was a right-handed middle-order batsman and a right-arm leg-break bowler. While an undergraduate and postgraduate (and during his National Service), he played from 1951 to 1958 for
Northumberland in the
Minor Counties as a professional. In 1959 he switched to
Durham, then also a Minor County, and appeared for the Minor Counties representative side in the
first-class match against the
Indian touring side, his first first-class appearance. Having joined the staff at Millfield, he was approached to join
Somerset for the 1960 season, the new captain at Somerset that season being, like Atkinson, a Teessider,
Harold Stephenson. In 1960, Atkinson appeared only in the school holidays, and achieved little with the bat, though he took his first five-wicket haul, five for 56, against
Kent on the spin-friendly pitch at Clarence Park, Weston-super-Mare. Wisden pronounced that he was "a valuable acquisition". In the following two seasons, released from his school duties for the summer terms, he played almost all matches for Somerset, making useful runs in the lower middle order and taking rather expensive wickets: his bowling average in both seasons was comfortably over 30 runs per wicket. He was awarded his county cap in 1961 and made his first half-centuries in 1962. His seven wickets for 54 runs against
Gloucestershire at the
County Ground, Taunton in 1962 remained his best bowling performance. But in 1963, with arthritis affecting his spinning and his schoolmastering duties increasing, he played only twice and in 1964 not at all. Then, at the end of the 1964 season, Stephenson, who had been injured for most of it, stepped down from the Somerset captaincy.
Bill Alley, rumbustious Australian all-rounder, who had deputised as captain in Stephenson's absence in 1964, was not seen as a long-term captain, and Atkinson was released from school duties to take the job for 1965. He was an instant success: Somerset led the
County Championship table in June 1965, an unaccustomed position, and though Atkinson's batting was unreliable – he averaged less than 15 runs per innings for the season – and his spin bowling days were over, he developed as a tight medium-paced bowler, taking 38 wickets at under 24 runs apiece and complementing Somerset's pace attack of
Fred Rumsey and
Ken Palmer. Somerset finished seventh in 1965, and third in 1966, equalling their then highest-ever placing in the Championship. In 1966, Atkinson's bowling fell away, but he advanced as a batsman, making 1120 runs in all matches, though without a century. Somerset won more games than in any other season, 13, and also reached the semi-final of the knock-out competition. It was, said Wisden, "their most successful season". 1967 was Atkinson's final season as a player. His batting fell away, though he got closer than ever before to the elusive century, with 97 against
Warwickshire at
Edgbaston in late August. His final duty was to lead Somerset in the
Gillette Cup knock-out final at
Lord's, but the game was a disappointment, and Kent won the match. Having retired from playing, Atkinson remained influential as a cricket administrator inside the Somerset club. He was club chairman when the county finally won its first trophies in 1979 and, less happily, he was president during the period when
Viv Richards,
Joel Garner and
Ian Botham were leaving the club in some acrimony. As at Millfield, Atkinson was responsible for a lot of building work at the Taunton ground, where he supervised the construction of the new pavilion. Atkinson died on 25 June 1991 at
Glastonbury, Somerset, aged 59. ==Publication==