Bridgen pelaajia.
pelata = to play
pelaaja = person who plays, the player
pelaajat = plural of "pelaaja", the players
pelaajia = accusative case of "pelaajat"
Examples: I'm looking at the bridge players. - Katson bridgen pelaajia.
I would like to find some bridge players. - Haluaisin löytää bridgen pelaajia.