Early career

He started his senior playing career with Stenhousemuir as a teenager in 1958 (having played alongside Jim Storrie at Kilsyth Rangers),^[2] moving to Raith Rovers a year later. It was in Kirkcaldy that "Wispy", as Wallace was nicknamed, developed his reputation as a top-class goal poacher, his skills being rewarded with a first Scottish League cap.

Hearts

Wallace's form attracted attention from larger clubs, Heart of Midlothian eventually spending £15,000 to take him to Edinburgh in April 1961. The increased pressure for success at Tynecastle initially curtailed his scoring exploits, for he was expected to replace no less a figure than Alex Young, the "Golden Vision", whom Hearts had sold to Everton a couple of months earlier. By season 1962–63, however, Wallace was fully settled into the tactics of manager Tommy Walker, and he would become Hearts' top scorer for the next four seasons through to 1965–66. In doing so, he helped Hearts win the Scottish League Cup in 1962 and come within a goal of winning the 1964–65 Scottish Football League title, while gaining full international recognition for Scotland.

In 1966, however, his form plummeted and his goalscoring ceased and, amid rumours that he had been "tapped" up by another club, his departure from Tynecastle was widely anticipated. The surprise was that his destination wasn't boyhood favourites Rangers but their nemesis Celtic, for whom Jock Stein paid £30,000 to secure his services. He played a total of 248 matches for Hearts in all competitions, scoring 131 goals.^[3]

Celtic

Within six months of joining Celtic, Wallace was to attain Scottish footballing immortality, as one of the "Lisbon Lions", the famous team who won the European Cup in 1967. He was later part of the team that reached the 1970 European Cup Final but was defeated 2–1 by Feyenoord. He also won the league championship in each of the five seasons he was at the Glasgow club, plus the Scottish Cup in 1967, 1969 and 1971 and the League Cup in 1967 and 1968 during an era widely considered the greatest in the club's history. In total, he scored 140 goals for Celtic in 239 games.^[4]

Later career

After five fruitful years with Celtic, Wallace and team-mate John Hughes were sold to Crystal Palace in October 1971 for a combined fee of £30,000. Neither enjoyed great success in South London and Wallace was back in Scotland with Dumbarton less than a year later. As his career wound down, he moved to Australia in March 1975 to play for APIA, where he won two league titles before returning to Scotland in March 1977, first to Partick Thistle for a week, before becoming player-coach at Ross County for the rest of the 1976–77 season.

International appearances

As of 4 March 2019^[6]