Real Betis happened in 1928–29, with both teams winning their home matches (3–0 and 2–1). They played for the first time in the Spanish top division during the 1934–35 season, with a 0–3 home defeat for Sevilla and a 2–2 draw at Betis, with the latter winning the national championship. On 17 January 1943, Betis lost 5–0 at Sevilla, eventually being relegated. In the first game held at the Ramón Sánchez Pizjuán Stadium, on 21 September 1958, the "Verdiblancos" won it 4–2. In later years, several matches were also marred by violence, including: a security guard attacked by a Sevilla fan with
Real Betis shorts, which represented the infantry at the time. From late 1911, the team had adopted the shirts of Celtic, at that time vertical stripes of green and white, that were brought over from Glasgow by Manuel Asensio Ramos, who had studied in Scotland as a child. On 28 February 2017, on the 37th Día de Andalucía, Real Betis will wear Celtic-inspired hoops against Málaga CF. When the team became Real Betis Balompié in 1914, various kits were used, including: yellow and black stripes; green T-shirts and a reversion to the blue top and white shorts uniform. By the end of