The phrase "opposition keeper" refers to the goalkeeper on the opposing team in a game or sport, usually referring to football (soccer). Full definition
The Colombian international managed to beat opposition keeper Lopes from a near impossible angle to give Juventus an unlikely victory. (caughtoffside.com)
Opposition keepers seems to have been making top quality saves against us. (justarsenal.com)
Left unmarked by Villa's defenders, he found himself in a one - on - one situation with opposition keeper Con Martin and cooly slotted home for the only goal of his career. (goalkeepersaredifferent.com)