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John Mehaffey

John has over 20 years of online and live gambling experience. He started in the online poker world and later moved to casino games. John owns and operates Vegas Advantage with his wife, Kristina. Their site covers Las Vegas casinos and games. They share their knowledge of where to find the best table game and video poker odds in the market. John has been featured in national and local media, including the Wall Street Journal, Las Vegas Review-Journal, ABC News, Fox Sports Radio, NPR, Business Insider, and Fortune. His favorite casino game is full-pay Joker Poker, which is found in downtown Las Vegas.

All Content by John Mehaffey

Casino Myths and Legends
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Casino Myths and Legends

Are slots really due for a win? Are online games rigged? We debunk the biggest casino myths so you can play smarter and with confidence.
John Mehaffey
March 9, 2026
When to surrender in blackjack
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When to Surrender in Blackjack

Learn when and how to surrender in blackjack to protect your bankroll. Discover early vs. late surrender and the key hands where it pays off.
John Mehaffey
March 6, 2026
Slots Reels and Paylines Explained
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Slots Reels and Paylines Explained

Learn how slot reels and paylines work and what they mean for your gameplay. This guide explains slot mechanics to help you play with confidence on Hard Rock Bet Casino.
John Mehaffey
February 2, 2026
Megaways slots explained featured image
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Megaway Slots Explained

Learn what Megaways slots are, how the Megaways mechanic works, and why these games offer thousands of ways to win.
John Mehaffey
January 16, 2026
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How to Play Mississippi Stud Poker

A complete guide to Mississippi Stud Poker covering rules, betting structure, payouts, and gameplay flow. Understand how the game works before you play.
John Mehaffey
January 6, 2026
Blackjack odds
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Blackjack Odds Explained

Learn how blackjack rules, payouts, and variations affect your odds. Discover house edge factors, dealer rules, player options, and the best games at Hard Rock Bet.
John Mehaffey
December 18, 2025