In their first season of minor league play, the 1946 Smithfield–Selma Leafs qualified for the playoffs. The Leafs ended the season with a record of 58–62 to place third in the six–team Tobacco State League regular season standings. Playing under manager Mike Balas, the Leafs finished the 1946 Tobacco State League regular season 13.5 games behind the first place Sanford Spinners. In the first round of the playoffs, Smithfield–Selma lost to the Clinton Blues 4 games to 1. The playoffs were eventually won by the Angier-Fuquay Springs Bulls.[4][5][6]
In 1947, H.G. Johnson was reported to be president of the Smithfield–Selma Leafs, with J. W. Best serving as vice–president and Peggy Johnson serving as business manager.[7]
Continuing Tobacco State League play, the 1947 Smithfield–Selma Leafs finished last in the league standings. Smithfield–Selma finished in eighth place and did not qualify for the playoffs as the league expanded to eight teams. Playing under managers Micke Balas and Joe Eonta in the eight–team league, Smithfield–Selma ended the regular season with a 46–79 record. The Leafs finished 40.0 games behind the first place Sanford Spinners in the regular season standings. In the playoffs, the Sanford Spinners became the league champions.[8][9][4]
In 1948, the Smithfield–Selma Leafs qualified for the Tobacco State League playoffs. The Leafs ended the regular season in fourth place with a 73–65 record, playing under managers Sam Narron and Virgil Payne. The Leafs finished 8.0 games behind the 1st placed Sanford Spinners in the final Tobacco State League regular season standings. Leaf pitcher Aaron Osofsky led the Tobacco State League with 24 wins and a 24–5 season record. In the first round of the playoffs, the Leafs were defeated by the Sanford Spinners 4 games to 1. The Red Springs Red Robins then defeated Sanford in the Finals to win the championship.[10][11][4]
The 1949 Smithfield–Selma Leafs placed 5th in the eight–team Tobacco State League and did not qualify for the playoffs. Smithfield–Selma ended the regular season with a record of 70–65, playing under managers Virgil Payne, Claude Weaver and Paul Kluk. The Leafs finished 11.0 games behind of the first place Dunn-Erwin Twins in the regular season standings. Smithfield–Selma did not qualify for the playoffs, won by the Red Springs Red Robins.[12][13][4]
In their final season, the 1950 Smithfield–Selma Leafs folded during the season, which was also the final one for the Tobacco State League. On August 16, 1950, the franchise permanently folded. At the time the Leafs folded, the team had a 49–62 record, playing under manager Marvin Lorenz. The Tobacco State continued the season with seven teams after the Leafs folded. The final playoffs were won by the Rockingham Eagles. The Tobacco State League permanently folded following the 1950 season.[14][15][1]
Smithfield, North Carolina has not hosted another minor league team.[16]
The ballpark
The Smithfield–Selma Leafs minor league teams were noted to have played home games at Legion Park. The ballpark was reportedly located at Buffalo Street & 7th Street, Smithfield, North Carolina.[17]