Preston has been using analytics, game theory, and his Master's Degree in Sport Psychology to profit from football, basketball and baseball betting for several years. He's made multiple appearances on ESPN1100 Las Vegas, NBC Sports, SiriusXM and other radio shows throughout the nation to discuss his expertise. A high-volume bettor and sound practitioner of bankroll management, Preston went a documented 165-110 (60 percent) in college football and 61-33 (65 percent) in the NFL last year. His work also can be found at wagertalk.com.