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Reading the draws and working out what chance predicts.

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PowerBall · draw

Tuesday, 21 April 2015

ResultPowerBall

Verified
  1. 7
  2. 9
  3. 22
  4. 28
  5. 35
  6. 15

JackpotZAR 5,066,208

The crowdHeld 20% more than an average linefrom the prize table, not from a model of how people pick

Top prizeNot wonnext draw advertised at

Rules5/45 + 1/20 · Oct 2009 – Jun 2018draw 566 of 1,161 under them

← 2015-04-17All recent draws2015-04-24 →

Where this result came from

SourcesSources disagree on this draw — Primary reports different numbers. The reading most sources give is shown. Settled 29 Aug 2026, 09:57 UTC.

  • Primarycommercial feed7 9 22 28 3529 Aug 2026, 09:36 UTCdiffers
  • Backup 3community7 9 22 28 35 + 1528 Aug 2026, 21:01 UTC
Drawn under earlier rules

PowerBall was a 5/45 + 1/20 · Oct 2009 – Jun 2018 game then. Everything on this page reads the draw against those rules and the 565 draws before it — not against today’s pool.

Play these numbers? Read them as your ticket →

This draw, read by every tool

What the site’s explorations say about the numbers drawn on 21 April 2015 — each beside what chance predicted. None of it says anything about the next draw.

68oddordinary

How ordinary this draw is

Scored 68 of 100 across six shape features — more typical than about 91% of every possible ticket.

  • sum31th
  • odd65th
  • low65th
  • widest gap36th
  • neighbours31th
  • spread34th
Draw Fingerprints →

Each number, as it stood before this draw

Times drawn before — chance expected 63 of each

767times
964times
2270times
2865times
3569times
Stars · a separate 1-of-20 machine

Times drawn before — chance expected 28 of each

1526times

Every number was expected about that many times after 565 draws, and they scatter around it. Warm means more than expected, cool means fewer — and a cold number arriving is exactly what cold numbers do.

Frequency Explorer →

Its nearest twin

Shares 3 of 5 numbers (7, 22, 35) and 0 of 1 stars with the draw of 19 February 2010 — its closest relative in 565 draws. Chance gave a match this close a 98% likelihood somewhere in that history.

From the draw just before (17 April 2015): nothing carried over. Chance says 46% of draws repeat at least one number. Stars: none repeated (5% expected).

Carry-over / Déjà Vu →

Sum and shape

101

The numbers add up to 101 — the 31th percentile of all possible tickets, around a middle of 115. No two numbers side by side. 39% of draws have at least one such pair.

Sum Distribution →

The longest wait in this draw

7 had not appeared for 26 draws. A number waits about 9 on average, and a wait this long was not a signal — the machine has no memory of it.

Gap & “Overdue” Tracker →

How many people held it

A line like this is played about 1.4× as often as an average ticket — more popular than most. At 30 million tickets sold, a winner on these numbers would keep about 3% of the jackpot.

Illustrative model, calibrated to published studies — not live sales.

The Unpopular Numbers Edge →

Prize breakdown · 2015-04-21

  • Lines in play≈ 3.4Mas the winner counts imply
  • Paid outZAR 3.2Mto 106k winning lines
  • Won something1 in 32lines took a prize
  • Match 5 plus Bonus Ball0 winnerschance said 0.14

Where the money went

  • Match 523%ZAR 747.7K
  • Match 4 plus Bonus Ball16%ZAR 525K
  • Match 1 plus Bonus Ball22%ZAR 705.2K
  • 4 other tiers38%ZAR 1.2M
Tier1101001k10k100kWinners1101001k10k100k1M10MPrize each
  1. Match 5 plus Bonus Ball0≈ 0.14 by chanceZAR 5,066,208
  2. Match 55≈ 2.7 by chanceZAR 149,540
  3. Match 4 plus Bonus Ball34≈ 28 by chanceZAR 15,441
  4. Match 4661≈ 533 by chanceZAR 302
  5. Match 3 plus Bonus Ball1,218≈ 1.1k by chanceZAR 336
  6. Match 2 plus Bonus Ball14,549≈ 14k by chanceZAR 17.00
  7. Match 324,964≈ 21k by chanceZAR 15.00
  8. Match 1 plus Bonus Ball64,107≈ 64k by chanceZAR 11.00
  • Winners, log scale
  • Prize each, log scale
  • Where chance put the count

The rings take the ≈3.4M lines the counts imply and assume an evenly spread crowd. Furthest from that: Match 4 — 661 winners, 24% more than the 533 an even spread gives. The numbers drawn were a little more popular than average — that is the crowd, not the machine.

Show the published table
MatchWinnersPrize each
Match 0 plus Bonus Ball0—
Match 1 plus Bonus Ball64,107ZAR 11.00
Match 2 plus Bonus Ball14,549ZAR 17.00
Match 324,964ZAR 15.00
Match 3 plus Bonus Ball1,218ZAR 336
Match 4661ZAR 302
Match 4 plus Bonus Ball34ZAR 15,441
Match 55ZAR 149,540
Match 5 plus Bonus Ball0ZAR 5,066,208