September, he scored his first goal, netting a 35th-minute penalty in a 1–0 win over Empoli. On 19 October, Galabinov scored a twice in a resounding 4–1 home victory against Carpi. He continued his goal-scoring form with another brace against Cittadella, ten days later. On 25 January 2014, he netted Avelino's only goal in their 2–1 defeat at Novara, taking his tally of league goals this season to 10. Galabinov made 39 appearances during the 2013–14 season finishing as the club's top scorer with 15 goals. Return to Livorno Galabinov returned to Livorno at the end of the season, scoring eight goals in six pre-season friendly games. On 17 August 2014, he scored his first competitive goal for Livorno in a 4–2 Coppa Italia loss against Bassano Virtus. He then continued his goalscoring form by scoring his first league goal for the club on the opening day of the 2014–15 season in Serie B, a 1–1 draw against Carpi at Stadio Armando Picchi on 30 August. Two months later, on 1 November, Galabinov scored a penalty in a 3–2 home win over Bologna. He left Livorno after his contract expired in summer 2015. Novara On 12 August 2015, Galabinov signed as a free agent with Novara. At first he wore no.35 shirt, but picked no.16 after Nicolas Schiavi switched to no.20. For two seasons he scored 25 goals in 73 Serie B matches. Genoa In summer 2017, Galabinov joined Serie A side Genoa on a free transfer after his contract with Novara had expired. He scored his first goal for the club on 26 August 2017, on the second matchday of the season, converting a penalty for a 2–0 lead in a match that ended in a 2–4 home defeat to Juventus. Spezia On 17 August 2018, Galabinov joined Serie B side Spezia Calcio on a three-year deal. In his second season at Spezia he earned promotion to the Serie A for the first time in club's history, scoring 7 goals in 19 league games. On 27 September 2020, he scored Spezia's first-ever Serie A goal, in a 4–1 loss against Sassuolo in the 2nd round of the 2020–21 season at the Stadio Dino Manuzzi. On 30 September, he scored a brace in a 2–0 away win against Udinese, to secure Spezia's first victory in Serie A. International career On 20 February 2014, Galabinov was called up to the Bulgaria