The formula
Start at roughly 15 + 10 × your deficit seconds remaining:
- Down 4 → start by about 0:55
- Down 5 → start by about 1:05
- Down 6 → start by about 1:15
- Down 7 → start by about 1:25
That's earlier than most benches feel comfortable — which is exactly the point. The foul game needs multiple possessions to work: stop, score, stop, score. Starting at :30 down 5 leaves you two trips, maybe three if everything breaks right. Starting at 1:05 leaves you enough of the clock to survive one broken possession without the game being over.
Get ready before you need to
Don't wait for the exact second to start scrambling. In the roughly 25 seconds before your start time, get your intentional foulers to the table, settle on who's shooting free throws for them if you know it, and script your team's first action coming back the other way. The foul game is chaotic enough live — arriving at it unprepared costs you a possession you didn't have to lose.
The part that surprises coaches
If your team hasn't reached the bonus yet, your first fouls don't send anyone to the line at all — they just stop the clock and force a fresh inbound, burning maybe 2–3 seconds each instead of a real possession. That means if you're several team fouls away from putting them in the bonus, you can — and should — start a little earlier than the base formula, since those early fouls are nearly free. Commit them instantly on the inbound. Don't wait, and don't waste them trying to also force a steal — that comes once they're actually shooting free throws.
Who to foul, and who not to foul
Target their worst free-throw shooter, every time, unless doing so requires a foul that's obviously going to draw a whistle for something else (an over-the-back, a clothesline). Keep your own best free-throw shooters on the floor too — you're going to be fouled right back on the other end, and a 45% shooter at the line erases the possession you just fought for. If your team's free-throw shooting is a real weakness, that's worth knowing about yourself before it's 1:00 left and you're finding out live.
Down 8 or more
Past about a two-possession game (8+), the calculus shifts from "time the foul carefully" to "start now and press." You need extra possessions more than you need clock management finesse — foul immediately, apply full pressure, and take the first good three every single trip down. Spend fouls before you spend timeouts; save the timeouts for actually drawing a play.
The real advantage: knowing it without thinking
Every number above is easy to nod along with sitting here, reading calmly. It's much harder at :58 down 5 with your whole gym yelling. Courtside AI's live advisor runs this exact formula against your actual game clock and foul count in real time — no math, no guessing, just the call and who to send.