Newcastle came away with a narrow 18‑14 victory over Wests in round 17.
A decisive long sprint try in the dying minutes tipped the game.
Knights resolutely held on under pressure.
Play momentarily stopped for a controversial bunker call before the score came through.
Coach Craig Best and winger Young skillfully set up the move, each making a vital pass and the final try.
The Tigers unfortunately lost a star player to injury, a crucial blow likely out for the rest of the year.
That severely hit their depth and leaves them near the bottom of the ladder, their chances now undermined as the season rolls on.