At the end of the 1928 tour Constantine returned home and helped Trinidad to win the Intercolonial Tournament.
He took 16 wickets in the two games and scored 133 in the final against Barbados, the highest score of his career and a record for Trinidad at the time.
These were his last matches in the tournament, as the rules did not permit professional cricketers (which he became when he signed for Nelson) to take part.
In 1929 Constantine played one match in Jamaica for a West Indies team against an English touring team and then travelled to Nelson to begin his professional career.

Constantine returned to the West Indies to face England (represented by the MCC as was usual in those days) in a four-match Test series early in 1930.
The first Test was drawn; Constantine scored few runs, but bowled for a long time and fielded well.
After the game, he was awarded a bat for his contribution.
Calthorpe, the MCC captain, criticised his use of short-pitched bowling to a leg side field; one such ball struck Andy Sandham, but Constantine only reverted to more conventional tactics after a request from the MCC manager.
During the second Test Constantine scored a rapid 58 and took six wickets, but the West Indies lost by 167 runs.
In the following match the West Indies recorded their first win in Test matches; after centuries from George Headley and Clifford Roach, Constantine took four for 35 and five for 87 to secure the victory.
Constantine was omitted from the final match in Jamaica, because inter-island politics meant that selectors tended to pick players from the island hosting the Test.
In the series, 29 players represented the West Indies and the team had a different captain in each match.
In the three matches in which he played, Constantine scored 144 runs at 14.40 and took 18 wickets at 27.61.

After his second season at Nelson, Constantine joined the first West Indies team to tour Australia in the 1930–31 season.
The side felt some trepidation over how the black members of the side would be received, but the tour passed off without incident; Constantine later praised the reception the team was accorded.
The West Indians were captained by Jackie Grant, a white man who had played for Cambridge University but was unfamiliar with his team.
Constantine considered this unsatisfactory, and felt it affected the team's performances.
The West Indies were heavily defeated in the five-Test series, losing the first four matches before winning the last.
Constantine achieved little in the series, scoring 72 runs at 7.20 and taking eight wickets at 50.87.
In other first-class games, he was more successful and, although Headley performed very well, it was Constantine who proved most popular with spectators.
Even before the Tests began, his fielding drew praise from the press and he was described in The Sydney Mail as the fastest bowler seen in Australia for years.
Monty Noble, a former Australian captain, writing in the Sydney Sun described one innings of 59 runs as "sensational" and one of the best played in Australia since the war.
Constantine scored a century in 52 minutes against Tasmania, played five other innings over fifty and took three five-wicket returns.
In 1950 Donald Bradman, who played against Constantine that season, described him as the greatest fielder he had seen.
In all first-class matches, Constantine scored 708 runs at an average of 30.78 and took 47 wickets at 20.21; he led the team's bowling averages and came fourth in batting.
At the end of the 1928 tour Constantine returned home and helped Trinidad to win the Intercolonial Tournament. He took 16 wickets in the two games and scored 133 in the final against Barbados, the highest score of his career and a record for Trinidad at the time. These were his last matches in the tournament, as the rules did not permit professional cricketers (which he became when he signed for Nelson) to take part. In 1929 Constantine played one match in Jamaica for a West Indies team against an English touring team and then travelled to Nelson to begin his professional career.
Constantine returned to the West Indies to face England (represented by the MCC as was usual in those days) in a four-match Test series early in 1930. The first Test was drawn; Constantine scored few runs, but bowled for a long time and fielded well. After the game, he was awarded a bat for his contribution. Calthorpe, the MCC captain, criticised his use of short-pitched bowling to a leg side field; one such ball struck Andy Sandham, but Constantine only reverted to more conventional tactics after a request from the MCC manager. During the second Test Constantine scored a rapid 58 and took six wickets, but the West Indies lost by 167 runs. In the following match the West Indies recorded their first win in Test matches; after centuries from George Headley and Clifford Roach, Constantine took four for 35 and five for 87 to secure the victory. Constantine was omitted from the final match in Jamaica, because inter-island politics meant that selectors tended to pick players from the island hosting the Test. In the series, 29 players represented the West Indies and the team had a different captain in each match. In the three matches in which he played, Constantine scored 144 runs at 14.40 and took 18 wickets at 27.61.
After his second season at Nelson, Constantine joined the first West Indies team to tour Australia in the 1930–31 season. The side felt some trepidation over how the black members of the side would be received, but the tour passed off without incident; Constantine later praised the reception the team was accorded. The West Indians were captained by Jackie Grant, a white man who had played for Cambridge University but was unfamiliar with his team. Constantine considered this unsatisfactory, and felt it affected the team's performances. The West Indies were heavily defeated in the five-Test series, losing the first four matches before winning the last. Constantine achieved little in the series, scoring 72 runs at 7.20 and taking eight wickets at 50.87. In other first-class games, he was more successful and, although Headley performed very well, it was Constantine who proved most popular with spectators. Even before the Tests began, his fielding drew praise from the press and he was described in The Sydney Mail as the fastest bowler seen in Australia for years. Monty Noble, a former Australian captain, writing in the Sydney Sun described one innings of 59 runs as "sensational" and one of the best played in Australia since the war. Constantine scored a century in 52 minutes against Tasmania, played five other innings over fifty and took three five-wicket returns. In 1950 Donald Bradman, who played against Constantine that season, described him as the greatest fielder he had seen. In all first-class matches, Constantine scored 708 runs at an average of 30.78 and took 47 wickets at 20.21; he led the team's bowling averages and came fourth in batting.
Learie Constantine