The phrase "opposition strikers" refers to the players on the opposing team in a sport, specifically the ones who are responsible for attacking and scoring goals. Full definition
He reads the game very well and with his quick pace, he is normally very good at cutting out dangers posed by opposition strikers. (thehardtackle.com)
Boca played the entire second half with ten men due to the expulsion of their goalkeeper, Agustin Orion, after he punched opposition striker Juan Dimeno. (caughtoffside.com)
I long for the day that Arsenal has a centre back pairing that strikes fear into opposition strikers. (arsenalfcblog.com)