Answer
Rampla Juniors and Wanderers are the two clubs that did not win titles consecutively. While Rampla Juniors won the 1927 championship, they failed to defend their title the following year. Similarly, Wanderers won the 1931 championship but were unable to retain it in 1932. In contrast, other clubs like Nacional, Peñarol, and Defensor Sporting have achieved consecutive title victories.