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Ye Olde Underground Inn, Ltd.

219 S Sixth Street, Princeton, IL, 61356

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Illinois licence 120706174 · Establishment · licensed

Historical performance at a glance

Official data through July 2026

Trailing 12 months

91.19%

historical observed payout

Based on $4.8M played across 12 reported months

High confidence — Based on 12 reported months and $4.8M played. Confidence reflects how much data supports this figure, not the quality of the venue.

This figure summarizes past establishment-level results. It is not machine RTP and does not predict future outcomes.

2026 year to date

91.60%

$3.0M played · 7 mo

Terminals

6

Most recent reported count

Amount returned to players

$4.3M

Trailing 12 months

Month by month

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%90.3%94.9%playedJun ’24: 91.04% on $375K playedJul ’24: 89.87% on $422K playedAug ’24: 90.76% on $400K playedSep ’24: 90.58% on $422K playedOct ’24: 90.45% on $478K playedNov ’24: 91.56% on $522K playedDec ’24: 86.89% on $436K playedJan ’25: 88.25% on $420K playedFeb ’25: 85.85% on $308K playedMar ’25: 88.80% on $387K playedApr ’25: 93.24% on $376K playedMay ’25: 89.82% on $379K playedJun ’25: 87.79% on $363K playedJul ’25: 91.77% on $397K playedAug ’25: 88.77% on $295K playedSep ’25: 90.94% on $301K playedOct ’25: 88.25% on $370K playedNov ’25: 92.66% on $386K playedDec ’25: 91.37% on $424K playedJan ’26: 89.05% on $455K playedFeb ’26: 89.99% on $455K playedMar ’26: 90.73% on $505K playedApr ’26: 93.79% on $436K playedMay ’26: 94.68% on $502K playedJun ’26: 91.69% on $346K playedJul ’26: 90.89% on $276K playedJun ’24Oct ’24Feb ’25Jun ’25Oct ’25Feb ’26Jul ’26
View these figures as a table
Monthly amount played, amount won and observed payout.
MonthPlayedWonPayout
Jul ’26$276K$251K90.89%
Jun ’26$346K$317K91.69%
May ’26$502K$475K94.68%
Apr ’26$436K$409K93.79%
Mar ’26$505K$458K90.73%
Feb ’26$455K$410K89.99%
Jan ’26$455K$405K89.05%
Dec ’25$424K$388K91.37%
Nov ’25$386K$358K92.66%
Oct ’25$370K$327K88.25%
Sep ’25$301K$274K90.94%
Aug ’25$295K$262K88.77%
Jul ’25$397K$365K91.77%
Jun ’25$363K$318K87.79%
May ’25$379K$340K89.82%
Apr ’25$376K$351K93.24%
Mar ’25$387K$344K88.80%
Feb ’25$308K$264K85.85%
Jan ’25$420K$370K88.25%
Dec ’24$436K$379K86.89%
Nov ’24$522K$477K91.56%
Oct ’24$478K$433K90.45%
Sep ’24$422K$382K90.58%
Aug ’24$400K$363K90.76%
Jul ’24$422K$380K89.87%
Jun ’24$375K$341K91.04%

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Every reported period

PeriodPayoutPlayedConfidence
Year to date7 mo91.60%$3.0MHigh confidence — Based on 7 reported months and $3.0M played. Confidence reflects how much data supports this figure, not the quality of the venue.
Trailing 3 months3 mo92.83%$1.1MMedium confidence — Based on 3 reported months and $1.1M played. Confidence reflects how much data supports this figure, not the quality of the venue.
Trailing 6 months6 mo92.06%$2.5MHigh confidence — Based on 6 reported months and $2.5M played. Confidence reflects how much data supports this figure, not the quality of the venue.
Trailing 12 months12 mo91.19%$4.8MHigh confidence — Based on 12 reported months and $4.8M played. Confidence reflects how much data supports this figure, not the quality of the venue.
Trailing 24 months24 mo90.46%$9.6MHigh confidence — Based on 24 reported months and $9.6M played. Confidence reflects how much data supports this figure, not the quality of the venue.
All available history26 mo90.46%$10.4MHigh confidence — Based on 26 reported months and $10.4M played. Confidence reflects how much data supports this figure, not the quality of the venue.

Figures come from Illinois Gaming Board monthly reports. Full methodology. Must be 21+.