SlotCafesIllinois
21+
Gaming location

Las Tres Islas Maria Inc

Legal name: Las Tres Islas Marias Inc.

1111 N FairField Rd, Round Lake Beach, IL, 60073

Historical payout · last 12 months

92.41%

About $92.41 paid back per $100 played · $596K played

Year to date

92.70%

9 months

Machines

3 of 6

Reported September 2026

Medium confidence — Based on 12 reported months and $596K 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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Opening hours and machine availability today aren’t confirmed. Check with the business before visiting.

Location matched to the street address by the U.S. Census geocoder.

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.

84.3%91.5%98.6%$74K$37K$0Jun ’24: 91.03% on $61K playedJul ’24: 89.61% on $55K playedAug ’24: 90.85% on $45K playedSep ’24: 95.61% on $68K playedOct ’24: 91.20% on $55K playedNov ’24: 90.23% on $68K playedDec ’24: 94.39% on $46K playedJan ’25: 92.16% on $41K playedFeb ’25: 85.71% on $40K playedMar ’25: 94.87% on $45K playedApr ’25: 89.61% on $40K playedMay ’25: 92.51% on $59K playedJun ’25: 89.81% on $54K playedJul ’25: 84.65% on $60K playedAug ’25: 89.81% on $40K playedSep ’25: 90.26% on $61K playedOct ’25: 96.55% on $51K playedNov ’25: 89.75% on $74K playedDec ’25: 88.32% on $34K playedJan ’26: 92.09% on $47K playedFeb ’26: 90.85% on $42K playedMar ’26: 98.27% on $61K playedApr ’26: 92.06% on $52K playedMay ’26: 94.28% on $42K playedJun ’26: 90.68% on $61K playedJul ’26: 91.53% on $33K playedAug ’26: 89.76% on $55K playedSep ’26: 94.07% on $44K 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$44K$42K94.07%
Aug ’26$55K$50K89.76%
Jul ’26$33K$30K91.53%
Jun ’26$61K$55K90.68%
May ’26$42K$40K94.28%
Apr ’26$52K$48K92.06%
Mar ’26$61K$60K98.27%
Feb ’26$42K$38K90.85%
Jan ’26$47K$43K92.09%
Dec ’25$34K$30K88.32%
Nov ’25$74K$66K89.75%
Oct ’25$51K$49K96.55%
Sep ’25$61K$55K90.26%
Aug ’25$40K$36K89.81%
Jul ’25$60K$51K84.65%
Jun ’25$54K$49K89.81%
May ’25$59K$55K92.51%
Apr ’25$40K$36K89.61%
Mar ’25$45K$43K94.87%
Feb ’25$40K$34K85.71%
Jan ’25$41K$37K92.16%
Dec ’24$46K$43K94.39%
Nov ’24$68K$61K90.23%
Oct ’24$55K$51K91.20%
Sep ’24$68K$65K95.61%
Aug ’24$45K$41K90.85%
Jul ’24$55K$50K89.61%
Jun ’24$61K$56K91.03%
Detailed historical data
PeriodHistorical payoutPlayedConfidence
HIST. PAYOUT · 2026 YTD9 mo92.70%$437KMedium confidence — Based on 9 reported months and $437K played. Confidence reflects how much data supports this figure, not the quality of the venue.
HIST. PAYOUT · 3 MO.3 mo91.64%$133KLow confidence — Based on 3 reported months and $133K played. Confidence reflects how much data supports this figure, not the quality of the venue.
HIST. PAYOUT · 6 MO.6 mo91.90%$287KMedium confidence — Based on 6 reported months and $287K played. Confidence reflects how much data supports this figure, not the quality of the venue.
HIST. PAYOUT · 12 MO.12 mo92.41%$596KMedium confidence — Based on 12 reported months and $596K played. Confidence reflects how much data supports this figure, not the quality of the venue.
HIST. PAYOUT · 24 MO.24 mo91.38%$1.2MHigh confidence — Based on 24 reported months and $1.2M played. Confidence reflects how much data supports this figure, not the quality of the venue.
HIST. PAYOUT · ALL HISTORY28 mo91.48%$1.4MHigh confidence — Based on 28 reported months and $1.4M 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
3 in September 2026. This is a historical count, not live availability.
Record source
Address and license details from Illinois Gaming Board records (Establishment, license 140704136). 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+.