to gain committee chairships. For joining the majority coalition, Avella could potentially gain committee leadership positions and associated stipends, though he said he would turn down stipends, which he also did during his tenure in the City Council. Avella was soon named Chair of the Committee on Social Services and in 2015 was named Chair of the Committee on Children and Families. In September 2014, former New York City Comptroller John Liu challenged Avella in the Democratic primary for State Senate District 11; Avella and Liu had previously served together in the City Council, representing neighboring districts, and the two had a strained relationship. Avella ultimately won with 52% of the vote to Liu's 47%. Liu criticized Avella for joining the IDC; Avella criticized Liu over the latter's campaign finance scandal that saw two of Liu's aides convicted, Liu's failure to pay fines from his earlier campaign for Comptroller, and Liu's record as Comptroller. Liu was initially supported by the Working Families Party, by the Queens County Democratic Party and by several unions, but these organizations largely dropped their support of Liu when Jeff Klein, leader of the Independent Democratic Conference, announced that its members would rejoin the Senate Democratic Conference after the 2014 elections. After Republicans gained an outright majority in the State Senate in the 2014 elections, the IDC continued to caucus with the Republicans. In April 2018, Avella and his IDC colleagues rejoined the Senate Democratic Conference. Subsequently, the Republican conference stripped Avella of his position as Chair of the Committee on Children and Families. Despite the dissolution of the IDC, Liu once again challenged Avella in the September 2018 Democratic primary election. In a reversal of their 2014 race, Avella lost with 47% of the vote to Liu's 53%, attributed to long-simmering anger at the former members of the Independent Democratic Conference. Unlike in 2014, the Queens County Democratic Party endorsed Avella instead of Liu. Avella appeared in the November 6, 2018 general election as the third-party candidate for the Independence Party of New York and the Women's Equality Party. Avella announced in October 2018 that he would continue his campaign. In the November 2018 general election, Avella came in third place with 21% of the vote, defeated again by Liu, who won 54% of the vote, and by Republican candidate Vickie Paladino, who won 24% of the vote, while finishing ahead of Conservative Party candidate