South Korea hit one of two at the line, leaving a very clear incentive structure for the Tall Blacks.
"Make sure this is the last shot," came the call from the Tall Blacks timeout - hopeful of a last-second victory, but knowing that maintaining the one-point defeat was enough to book a quarter-final spot.
With South Korea perhaps unaware of their circumstances, or happy to bank the win, they let Shea Ili run out the clock before his attempted buzzer-beater fell short, giving South Korea the win, but securing the quarter-final spot for the Tall Blacks.
While naturally disappointed with the loss, those final seconds - and the earlier comeback - could be crucial for the Tall Blacks. They now await the winner of a preliminary playoff game - likely to be either Jordan or Iraq - in the quarter-final, instead of having to play an extra sudden-death game against a potent Japanese side.
For a long time, their quarter-final prospects looked unlikely, with South Korea looking like a dominant force as they shot out to a significant halftime advantage.
A skilled offensive unit, South Korea moved the ball expertly, utilising their multi-positional cast of shooters to create quality looks. On the other end, their sporadic use of a zone exploited the Tall Blacks' lack of three-point shooting to take a sizeable lead.
The Tall Blacks' offensive struggles were spreading, hitting just one three and earning just three free throws in the first half, all the while looking a far cry from the aggressive side which so impressively overcame Lebanon.
Facing an 11-point halftime deficit and suffering from foul trouble, they needed a spark, and found it in Delany.
Celebrating his 22nd birthday, Delany kick-started a pivotal 27-12 third quarter, knocking down some shots in small-ball lineups on his way to a team-high 14 points and eight rebounds.
He had some help from Sam Timmins (12 points, six rebounds) and bench livewire Derone Raukawa (14 points, five rebounds and three assists), as the Tall Blacks came charging back to regain the lead late in the third quarter.
From there, it was back and forth right until the dying stages; where Korea won the battle, but the Tall Blacks won the war.