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StrideSAFE Sensors Coming to Rillito Park - BloodHorse
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Mattress Mack's World Series bet, explained: How much money did Jim McIngvale win on the Astros?
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Gallery Furniture owner Jim 'Mattress Mack' McIngvale gets into horse racing - Houston Business Journal
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Mattress Mack bumps Kentucky Derby bets to $2.3 million
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Why Mattress Mack Would Like to Own a Horse Racing Track
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What to know about Mattress Mack, the Astros newfound hero
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Mattress Mack makes massive bet in Louisiana to open Ceasars Horseshoe
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Mattress Mack Kentucky Derby bet: Furniture promotion will lead to biggest wager in Derby history - DraftKings Network
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Mattress Mack betting $1.5 million on Epicenter minutes before Derby
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Man Loses $2.4 Million Betting on Kentucky Derby Favorite Essential Quality
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Mattress Mack Bets $4M on Kentucky Derby: 'We're Gonna Make It into $8M or $12M', News, Scores, Highlights, Stats, and Rumors