The ban on South Africa restricted his Test career to a mere seven appearances, all of them against Australia, between 1967 and 1970. 41 Test wickets at an average of 15.02 suggest what he might have achieved in the coming years had South Africa not enacted a racist Apartheid policy, which had their international sporting teams banned. Along with Barry Richards and Graeme Pollock, Procter was responsible for his side inflicting two successive series defeats on Australia by margins of 3–1 and 4–0.
South African domestic cricket
Procter is the only man to make over 500 runs and take 50 wickets twice in a domestic South African season, in 1971–72 and 1972–73, when he took a then record 59 wickets in eight Currie Cup games. In 1970 he entered the record books, to join the exalted company of Sir Donald Bradman and C.B. Fry, in scoring six successive first-class centuries for Rhodesia. He played and captained South Africa in 1 unofficial "Test".
Proctershire
He played county cricket for 13 years as an overseas player for Gloucestershire and led them to great success. Fans even jokingly renamed the team Proctershire. His whirlwind, chest-on pace bowling lifted Gloucestershire from the unfashionable depths of the county championship to second in 1969 as he blasted his way to over a hundred wickets. Four centuries followed in 1971, the last lifting them from 28 for three to a target of 201 in just over two hours against Yorkshire. Procter scored 109 not out in Gloucestershire's 135/3 in the 1974 John Player League – the lowest team total in List A cricket to include a century. He destroyed Worcestershire single-handedly in 1977, scoring a century before lunch and taking 13 wickets for just 73 runs. He picked up another century before lunch in 1979, against Leicestershire, winning the Walter Lawrence Trophy for the season's fastest century, and then ripped through their batsmen with a hat-trick for good measure. Procter defied insurmountable odds in the very next game, against Yorkshire, by taking another hat-trick, all trapped leg-before. The potency of his muscular inswinging fast bowling can be seen by the fact that his feat of taking two hat-tricks of LBWs is unique in the first class game. He captained them with distinction from 1977 to 1981 and was hugely popular with teammates and supporters alike. He was the Professional Cricketers' Association Player of the Year in 1970 and 1977 and won the Cricket Society Wetherall Award for the Leading All-Rounder in English First-Class Cricket in 1978. As captain he led Gloucestershire to the Benson & Hedges Cup in 1977, as director of coaching he guided Northamptonshire CCC to their triumph in the 1989–90 NatWest Trophy final and in 1994 he was coach as Kepler Wessels' South African team stunned England at Lord's by 356 runs. As a player Procter had beaten England there in 1970 with the Rest of the World XI and won the Gillette Cup for Gloucestershire in 1973, scoring 94 and taking two wickets against Sussex. "I never really bothered much about averages, I was more concerned with how the team did, so to never lose a big game at Lord's was a highlight, plus there was winning all the Super Tests in Australia during World Series Cricket and all those Currie Cups with Natal," Procter told Cricinfo "And, of course, winning all those Test matches in South Africa against the Aussies."
Style
As a bowler, Procter had an awkward chest on action, seeming to bowl off the wrong foot at the end of an intimidating run. His unusual action generated late inswing which, in the right conditions, could be unplayable at times. He bowled at high pace in his pomp but later in his career knee problems caused by the impact of his bull-like body on the bowling crease forced him to turn to off-spin. Typically he proved adept at this too. His muscular batting in the middle order was famed for its power, although based on a sound defence. He was one of those rare cricketers who could have found a place in any test team as either a batsman or bowler and who could win a game single handed with bat or ball in his hand.
Match referee
Mike Procter has often attracted controversy in his career as a match referee. He refereed the forfeited Oval Test of August 2006 when Pakistan refused to take the field after tea in protest at the umpires’ decision to penalise them for ball tampering. During the Second Test, 2007–08 Border–Gavaskar Trophy, Procter banned Harbhajan Singh for three matches on charges of racism. This decision was later overturned by Justice Hansen, who found Andrew Symonds had instigated the confrontation and there was no credible witness who could testify Harbhajan had used the word "monkey". Justice Hansen also questioned Michael Clarke's credibility as a witness. Procter was widely criticised for failing to account for these facts in his original decision and Sunil Gavaskar questioned whether his sympathies lay with the Australian team due to his race.