Odra Opole

The history of Odra Opole began on 16 June 1945, when in the Opole Town Hall, a group of sports officials gathered to form a new Polish sports organisation. Under first chairman, lawyer Leonard Olejnik, Odra organised first post-WWII sports competition in the city: street running (July 1945). In 1948, Odra merged with Lwowianka Opole and Chrobry Groszowice, and in 1948–1958, the club was called Budowlani Opole. By 1950, Budowlani had several departments, including football, track and field, tennis, boxing, ice hockey and volleyball.

In 1951, managed by Mieczysław Bieniek, Budowlani won promotion to the second tier of Polish football system. In 1952, the team achieved promotion to the Ekstraklasa, after the playoffs with Włókniarz Kraków (3–2, 1–1). The team from Opole debuted in the Polish top league on 15 March 1953, losing 1–2 at home to Gwardia Warsaw (the lone goal for Budowlani was scored by Augustyn Poćwa). After only one year, Budowlani were relegated back to the second division.

In 1955, Budowlani, with its top scorer Engelbert Jarek (who had been purchased from Polonia Nysa), returned to the Ekstraklasa. In the same year, Opole's favourites reached the semi-final of the Polish Cup, losing 0–2 to Lechia Gdańsk. Budowlani, whose name was in 1958 changed back to Odra, remained in the Polish top class until 1958. After relegation, Odra quickly returned to Ekstraklasa, and in the early 1960s, it was among the best football teams of the nation.

In 1960, Odra, featuring several players of the Poland national team, was close to winning the Polish championship. Managed by Teodor Wieczorek, the team lost in the final round to Gwardia Warsaw, eventually finishing the competition in the fourth place. In 1962, Odra won third place in the Polish Cup, after beating Cracovia 3–1.

In the 1963–64 season, Odra was again close to winning the Polish championship. Managed by Artur Woźniak, it finished in the third spot, the best in club's history, qualifying to the Intertoto Cup.

In 1966, Odra was relegated, to return to the Ekstraklasa in 1967. In the early 1970s, Odra, managed by its former star Engelbert Jarek, had several top class players, including Josef Klose and Zbigniew Gut (11 caps for Poland). Nevertheless, in June 1974 the team was relegated.

In 1975, Engelbert Jarek was replaced by Antoni Piechniczek, former manager of BKS Stal Bielsko-Biala. After one year, Piechniczek won promotion back to the Ekstraklasa. Odra's Wojciech Tyc (1 cap for Poland) was the 1975–76 second division top scorer, together with Janusz Kupcewicz of Arka Gdynia. With new generation of talented players, such as Roman Wójcicki and Józef Młynarczyk, on 18 June 1977 Odra won the League Cup, beating 3–1 Polish runners-up Widzew Łódź, earning a spot in the 1977–78 UEFA Cup. There, it lost in the first round to East German side 1. FC Magdeburg (1–2, 1–1).

In the autumn of 1978, Odra was a sensation of the Ekstraklasa. After winning several games, including 5–3 against Legia Warsaw in Warsaw (29 October 1978), and 3–1 against Ruch Chorzów in Opole (19 November 1978), Odra emerged as the autumn round champion. In the spring of 1979 however, Odra lost several important games, eventually finishing the championship in the fifth spot. After this season, Antoni Piechniczek resigned, to be replaced by Józef Zwierzyna.

In the 1979–80 season, Odra finished in the ninth spot, and was then relegated at the end of the 1980–81 campaign, not to return to the Ekstraklasa. Odra's last so far game in the top Polish class took place on 14 June 1981 against Legia Warsaw (1–1, goal by Wojciech Tyc). After relegation, Odra remained in the second division, to be relegated to the third level in June 1984. With one exception (1985–86), Odra remained in the third league until June 1997. After promotion, the team finished in the 17th spot in the 1997–98 season of the second division. Odra was not relegated, however, due to a merger with Varta Start Namysłów.

With a new sponsor, Odra was a sensation in the autumn 2000 round of the second division. With 13 wins, three ties and three losses, it was the leader of its group. In the spring of 2001 however, Odra lost several games and finished in the fourth spot. As was later revealed, Odra's successes of autumn 2000 were based on corruption, as games were set up by Ryszard Forbrich, aka Fryzjer. In June 2002, Odra was relegated to the third level, to return to the second division in June 2006, after winning playoffs with Radomiak Radom (1–1, 1–1 and 4–2 in the penalty shootout). In October 2006, for the first time in club's history, a foreigner, Dutchman Guido Vreuls was named Odra's chairman. On 9 January 2008, another Dutchman, Rob Delahaije, became Odra's manager, but his record was very disappointing: four ties and two losses.

In 2009, Odra Opole withdrew from the I liga after becoming insolvent. In June of the same year, a new club by the name of Oderka Opole was established. Oderka applied to be included into the IV liga to which Odra's reserves had won promotion in the previous season. Oderka Opole played in Opolska (Opole) Group of the IV liga, and were promoted to Opolsko-Śląska (Opole-Silesia) Group of the III liga in the 2009–10 season. Oderka renamed her name to traditional one in 2011–12 season and promoted to Zachodnia (West) group of II liga in 2012–13 season. However, Odra's return to third level was brief and relegated again to fourth one due to reducing teams for unifying third level despite finishing as 12th. Odra eventually won promotion to the third tier in 2016, and then back to the second tier in 2017. In the 2021–22 season, Odra qualified to promotion play-offs to the Ekstraklasa, but lost to the eventual winner Korona Kielce.

In 2025, Odra's new stadium opened named Itaka Arena with a capacity of 11.600 seats. Odra played their opening match at their new ground against German team 1. FC Magdeburg which ended in a 1–1 draw.