following year they came first in Serie B, thus obtaining promotion to Serie A after a 49-year absence. In their first season back in Serie A, SPAL avoided relegation by finishing in 17th place. At the end of the 2018–19 season they confirmed their presence in the top flight for a third consecutive year, finishing 13th. The club had mixed fortunes in the 2019–2020 season and, after gaining just 15 points in 23 games, coach Leonardo Semplici was dismissed in February 2020, replaced by Luigi Di Biagio. SPAL were relegated to Serie B, finishing in last place with 20 points. The club reached the 2020–21 Coppa Italia quarter-finals, becoming the only team from Serie B to advance to that stage in the competition. In August 2021 the club was acquired by the American lawyer and businessman Joe Tacopina. Colours, badge and nicknames The team's colours are light blue and white, which derive from the Salesians' emblem. The home kit, since 1962, has been composed of a vertical striped light blue-white shirt, white trainers and white socks. The only exception to light blue and white was when the club adopted a black and white kit between 1939 and 1943 (when it was named A.C. Ferrara), in honour of Ferrara's civic colours. Currently the badge features an oval-shaped light blue escutcheon, with a white band in the upper section, on which is written the acronym S.P.A.L. in golden characters. Also, in the lower section, the black and white emblem of the city is featured. From 1980 until mid-1990s the official badge featured a fawn, another symbol of the club. SPAL's most common nicknames are Biancazzurri (from the club colours, light blue and white) and Estensi (from the House of Este, ancient European noble dynasty that ruled Ferrara from 1240 to 1597). Stadium Campo di Piazza d'Armi (1919–28) Stadio Paolo Mazza (1928–) The current home ground of SPAL is the 16,134 seater Stadio Paolo Mazza. The stadium was opened in September 1928 as Stadio Comunale, then took on its current name in February 1982, in honour of the former president of the club Paolo Mazza, who died two months earlier. Initially it had a capacity of 4,000. Then, in concomitance with the promotion of SPAL to Serie A, in 1951 it was subjected to a heavy restructuring that brought capacity to 25,000. Between 1960s and 1980s it was renovated again, reducing the number