Complex sentence: It has always been one of the weaker sides: at the end of the 2014-15 season it had played 143 first-class matches for 7 wins, 93 losses and 43 draws.
Split into simpler sentences: It has always been one of the weaker sides in the competition. By the end of the 2014-15 season, it had played 143 first-class matches resulting in 7 wins, 93 losses and 43 draws.