The football club's greatest success has been promotion to the tier five Oberliga Baden-Württemberg in 2016 and participation in the first round of the 2013–14 DFB-Pokal.

In 1960 this league was split into two regional divisions and Neckarsulm became part of the new Amateurliga Nordwürttemberg.

[1] In the following decades Neckarsulm returned to the lower amateur leagues, fluctuating between the Kreisliga, Bezirksliga and Landesliga.

[3] In 2013, after a Landesliga title, the new club won promotion to the Verbandsliga Württemberg for the first time.

[4] The club qualified for the first round of the 2013–14 DFB-Pokal, the German Cup, as the runners-up of the Württemberg Cup, taking up Dynamo Dresden's spot after the latter had been banned from the competition.