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Boco Self Serve Mini Mart

Licensed as Bowen Oil Company

221 Carver St, Winslow, IL, 61089

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Illinois licence 230700892 · Establishment · licensed

Historical performance at a glance

Official data through July 2026

Trailing 12 months

91.95%

historical observed payout

Based on $868K played across 12 reported months

Medium confidence — Based on 12 reported months and $868K 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

92.17%

$545K played · 7 mo

Terminals

5

Most recent reported count

Amount returned to players

$798K

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.

78.9%91.5%104.0%playedJun ’24: 90.58% on $63K playedJul ’24: 99.59% on $45K playedAug ’24: 97.27% on $62K playedSep ’24: 79.54% on $23K playedOct ’24: 89.47% on $33K playedNov ’24: 90.77% on $37K playedDec ’24: 94.00% on $65K playedJan ’25: 90.34% on $48K playedFeb ’25: 88.53% on $31K playedMar ’25: 89.69% on $42K playedApr ’25: 91.46% on $43K playedMay ’25: 92.68% on $49K playedJun ’25: 92.63% on $42K playedJul ’25: 103.37% on $45K playedAug ’25: 100.12% on $46K playedSep ’25: 87.31% on $56K playedOct ’25: 87.28% on $85K playedNov ’25: 95.22% on $59K playedDec ’25: 91.66% on $77K playedJan ’26: 91.30% on $56K playedFeb ’26: 93.49% on $74K playedMar ’26: 96.62% on $95K playedApr ’26: 91.88% on $59K playedMay ’26: 88.70% on $84K playedJun ’26: 92.13% on $82K playedJul ’26: 90.52% on $96K 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$96K$87K90.52%
Jun ’26$82K$76K92.13%
May ’26$84K$75K88.70%
Apr ’26$59K$54K91.88%
Mar ’26$95K$91K96.62%
Feb ’26$74K$69K93.49%
Jan ’26$56K$51K91.30%
Dec ’25$77K$71K91.66%
Nov ’25$59K$56K95.22%
Oct ’25$85K$74K87.28%
Sep ’25$56K$49K87.31%
Aug ’25$46K$46K100.12%
Jul ’25$45K$47K103.37%
Jun ’25$42K$39K92.63%
May ’25$49K$45K92.68%
Apr ’25$43K$40K91.46%
Mar ’25$42K$38K89.69%
Feb ’25$31K$27K88.53%
Jan ’25$48K$43K90.34%
Dec ’24$65K$61K94.00%
Nov ’24$37K$33K90.77%
Oct ’24$33K$29K89.47%
Sep ’24$23K$18K79.54%
Aug ’24$62K$61K97.27%
Jul ’24$45K$45K99.59%
Jun ’24$63K$57K90.58%

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Every reported period

PeriodPayoutPlayedConfidence
Year to date7 mo92.17%$545KMedium confidence — Based on 7 reported months and $545K played. Confidence reflects how much data supports this figure, not the quality of the venue.
Trailing 3 months3 mo90.44%$263KMedium confidence — Based on 3 reported months and $263K played. Confidence reflects how much data supports this figure, not the quality of the venue.
Trailing 6 months6 mo92.27%$489KMedium confidence — Based on 6 reported months and $489K played. Confidence reflects how much data supports this figure, not the quality of the venue.
Trailing 12 months12 mo91.95%$868KMedium confidence — Based on 12 reported months and $868K played. Confidence reflects how much data supports this figure, not the quality of the venue.
Trailing 24 months24 mo92.19%$1.4MHigh confidence — Based on 24 reported months and $1.4M played. Confidence reflects how much data supports this figure, not the quality of the venue.
All available history26 mo92.35%$1.5MHigh confidence — Based on 26 reported months and $1.5M 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+.