[1] In 1926 the club played in the top division level of football in the region, when it earned promotion to the Bezirksliga Rheinhessen-Saar.

[2] The team become part of the new tier-one Bezirksliga Main-Hessen, where it was to play for the next three seasons, being relegated in 1930 after a last-place finish.

In post-war Germany, Hassia was grouped in the northern division of the tier-one Oberliga Südwest for the 1945–46 season.

Football in the South West region of Germany was split at this level into three divisions: Vorderpfalz, Westpfalz and Rheinhessen.

In 1951, Hassia became one of four teams from this league to gain entry to the newly created 2nd Oberliga Südwest, the new second division in the region.

In 1957, the team failed in the promotion round, coming last out of four clubs, but in 1959 it won its group without losing a game and returned to the 2nd Oberliga.

[11] The later allowed Hassia to take part in the German amateur football championship, where it went out to FC Singen 04 in the semi-finals.

[12] From 1959 to 1963, Hassia played as a mid-table side in the second division but its results were not good enough to qualify it for the new second-tier Regionalliga Südwest when the Fußball-Bundesliga was introduced in 1963 and the club made a permanent departure from the second level as well.

[27] Back in what was now the fifth division, Hassia struggled, unlike on previous occasions, coming ninth and eleventh in the next two seasons.

The club lasted for only one season in the Oberliga before returning to the Verbandsliga where it played until 2013 when another relegation meant a drop to the Landesliga.