SlotCafesIllinois
21+
Gaming location

Duncan Supply and Service

Legal name: Danny Duncan

7443 Rt 75, Rock City, IL, 61070

Historical payout · last 12 months

90.50%

About $90.50 paid back per $100 played · $1.8M played

Year to date

90.59%

9 months

Machines

6 of 6

Reported September 2026

High confidence — Based on 12 reported months and $1.8M played. Confidence reflects how much data supports this figure, not the quality of the venue.All players, state reports through September 2026. Not a prediction of your next visit.Payout history
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Payout history

State reports through September 2026. Past play across all players, not a prediction of your next visit. Amount played includes re-played credits.

The line is observed payout. The bars beneath are how much was played that month — a percentage on a quiet month rests on less evidence.

85.6%91.7%97.7%$202K$101K$0Jun ’24: 89.60% on $81K playedJul ’24: 89.01% on $58K playedAug ’24: 88.63% on $98K playedSep ’24: 94.67% on $131K playedOct ’24: 90.49% on $101K playedNov ’24: 91.14% on $111K playedDec ’24: 90.97% on $146K playedJan ’25: 93.17% on $149K playedFeb ’25: 93.84% on $138K playedMar ’25: 91.97% on $184K playedApr ’25: 88.07% on $139K playedMay ’25: 90.95% on $121K playedJun ’25: 95.86% on $135K playedJul ’25: 97.42% on $132K playedAug ’25: 90.89% on $161K playedSep ’25: 91.62% on $142K playedOct ’25: 91.76% on $138K playedNov ’25: 92.14% on $145K playedDec ’25: 86.27% on $125K playedJan ’26: 91.35% on $124K playedFeb ’26: 90.27% on $136K playedMar ’26: 88.61% on $168K playedApr ’26: 93.72% on $151K playedMay ’26: 92.20% on $183K playedJun ’26: 88.21% on $147K playedJul ’26: 91.59% on $136K playedAug ’26: 92.44% on $202K playedSep ’26: 85.90% on $139K playedJun ’24Nov ’24Apr ’25Sep ’25Feb ’26Jul ’26Sep ’26
View these figures as a table
Monthly amount played, amount won and observed payout.
MonthPlayedWonHistorical payout
Sep ’26$139K$120K85.90%
Aug ’26$202K$187K92.44%
Jul ’26$136K$125K91.59%
Jun ’26$147K$129K88.21%
May ’26$183K$169K92.20%
Apr ’26$151K$142K93.72%
Mar ’26$168K$148K88.61%
Feb ’26$136K$123K90.27%
Jan ’26$124K$113K91.35%
Dec ’25$125K$108K86.27%
Nov ’25$145K$134K92.14%
Oct ’25$138K$127K91.76%
Sep ’25$142K$130K91.62%
Aug ’25$161K$147K90.89%
Jul ’25$132K$129K97.42%
Jun ’25$135K$130K95.86%
May ’25$121K$110K90.95%
Apr ’25$139K$122K88.07%
Mar ’25$184K$169K91.97%
Feb ’25$138K$129K93.84%
Jan ’25$149K$139K93.17%
Dec ’24$146K$132K90.97%
Nov ’24$111K$101K91.14%
Oct ’24$101K$91K90.49%
Sep ’24$131K$124K94.67%
Aug ’24$98K$87K88.63%
Jul ’24$58K$52K89.01%
Jun ’24$81K$73K89.60%
Detailed historical data
PeriodHistorical payoutPlayedConfidence
HIST. PAYOUT · 2026 YTD9 mo90.59%$1.4MHigh confidence — Based on 9 reported months and $1.4M played. Confidence reflects how much data supports this figure, not the quality of the venue.
HIST. PAYOUT · 3 MO.3 mo90.29%$478KMedium confidence — Based on 3 reported months and $478K played. Confidence reflects how much data supports this figure, not the quality of the venue.
HIST. PAYOUT · 6 MO.6 mo90.88%$959KMedium confidence — Based on 6 reported months and $959K played. Confidence reflects how much data supports this figure, not the quality of the venue.
HIST. PAYOUT · 12 MO.12 mo90.50%$1.8MHigh confidence — Based on 12 reported months and $1.8M played. Confidence reflects how much data supports this figure, not the quality of the venue.
HIST. PAYOUT · 24 MO.24 mo91.33%$3.5MHigh confidence — Based on 24 reported months and $3.5M played. Confidence reflects how much data supports this figure, not the quality of the venue.
HIST. PAYOUT · ALL HISTORY28 mo91.30%$3.8MHigh confidence — Based on 28 reported months and $3.8M played. Confidence reflects how much data supports this figure, not the quality of the venue.

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Before you visit

Hours
Not provided. Check with the business before making a trip.
Reported machines
6 in September 2026. This is a historical count, not live availability.
Record source
Address and license details from Illinois Gaming Board records (Establishment, license 150702479). Gaming reports available on this site through September 2026. Latest report for this location: September 2026. How sources are used
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Figures come from Illinois Gaming Board monthly reports. Full methodology. Must be 21+.