The league championships of 1983 and 1984 went down in history as they were the first two league titles of the Kolejorz and for winning on such tight margins against Widzew Łódź. The first league championship for Lech was a point of advantage (39) over Widzew (38). The 15 goals scored by the top scorer of the tournament, Mirosław Okoński and the participation of other players like Krzysztof Pawlak and Józef Adamiec were very important to win their first league championship.