Author: Tom Herbert

Tom Herbert is the founder and lead analyst of ProComputerGambler, a data-driven sports betting research site focused on SDQL betting systems, historical betting trends, market analysis, and documented betting performance. He earned a four-year degree in Industrial Design with a minor in Computer Science Engineering from the University of Illinois Urbana-Champaign. Tom previously worked with Joe and Ed Meyer of SportsDatabase.com, the founders of SDQL, as a specialized SDQL researcher and sales partner. His research emphasizes historical database testing, sample-size discipline, ROI, p-values, line value, market context, and transparent betting analysis rather than hype-based “lock” claims.
  • MLB Over Trends: Left on Base Edge

    MLB Over Trends: Left on Base Edge

    MLB betting trends reveal that when game totals exceed 9.5 and teams leave multiple baserunners, it signals undervalued offensives. This consistent inefficiency often leads to scoring corrections. High totals create market resistance, distorting expectations based on recent low-scoring games, allowing knowledgeable bettors to exploit mispriced opportunities for long-term value.

  • MLB Under SDQL Trend: Market Overreaction After Offensive Collapse

    MLB Under SDQL Trend: Market Overreaction After Offensive Collapse

    The MLB betting market overreacts to teams underperforming offensively, leading to potentially overpriced ‘Under’ totals. Despite a 46.2% win rate for a specific system, it’s unprofitable when betting blindly on the Under. Effective betting should involve identifying conditions and exploiting market inefficiencies rather than relying on established trends alone.

  • Spotting Overpriced Teams NBA ATS Trend

    Spotting Overpriced Teams NBA ATS Trend

    Most NBA ATS trends don’t reveal predictive edges — they expose market mispricing. This dataset highlights a repeatable scenario where teams are consistently overvalued by sportsbooks, creating long-term fade opportunities. Instead of chasing streaks, this analysis focuses on identifying where perception diverges from reality. What This NBA ATS Trend Measures This trend captures a specific market…

  • Fade April Low-Hit Teams MLB Run Line Betting Trend

    Fade April Low-Hit Teams MLB Run Line Betting Trend

    Early-season MLB run line results often mislead bettors because small-sample performance gets priced too aggressively into the market. What looks like dominance is frequently just variance being treated as signal. This MLB run line trend isolates a specific scenario where pitchers appear sharp on the surface—but that perception creates consistent overpricing on the run line. What…

  • NBA ATS Trends: Fading Short-Term Strength in Strong Seeds

    NBA ATS Trends: Fading Short-Term Strength in Strong Seeds

    The NBA ATS trend indicates that strong-seeded teams coming off a loss often underperform against the spread, despite market perceptions of reliability. This phenomenon arises from a combination of inflated spreads due to “bounce-back” narratives and incorrect interpretations of stability, revealing systematic market overpricing.

  • MLB Underdog Betting System

    MLB Underdog Betting System

    This MLB underdog betting system reveals that consistently betting on undervalued road underdogs, particularly those coming off a loss against strong opponents, can yield profitability. Despite a 44.8% win rate, disciplined betting on these scenarios captures market inefficiencies, leading to a notable positive ROI and substantial profits.

  • How to Use SDQL (Sports Data Query Language)

    How to Use SDQL (Sports Data Query Language)

    SDQL (Sports Data Query Language) is a powerful tool for analyzing sports betting markets by extracting and quantifying data rather than generating predictions. Users should focus on understanding market behavior and avoid common mistakes like overfitting. SDQL helps identify pricing inefficiencies and supports a comprehensive betting strategy through disciplined analysis.

  • Bounce Back MLB Betting System: Teams That Hit 4+ HRs and Still Lose

    Bounce Back MLB Betting System: Teams That Hit 4+ HRs and Still Lose

    When a team delivers elite offensive output but still loses, the market often reacts to the result rather than the performance. This system targets that exact disconnect — where strong underlying production is temporarily overshadowed by a negative outcome. Bounce Back MLB Betting System Summary Some of the most consistent betting edges come from situations where…

  • MLB Opening Day 2026: Data-Driven System Signals for March 27

    MLB Opening Day Systems Report:

    The report analyzes two data-driven systems for MLB Opening Day, revealing consistent historical patterns for betting performance since 2004.

  • How Often Do MLB Favorites Win?

    How Often Do MLB Favorites Win?

    Despite winning 58.2% of MLB games, betting on favorites results in negative long-term returns due to aggressive sportsbook pricing.

  • Are MLB Underdogs Profitable?

    Are MLB Underdogs Profitable?

    Many sports bettors are attracted to underdogs because they offer plus-money payouts. The idea is that occasional big wins can offset the lower win percentage. But does this strategy actually work in the long run? To answer this question, we analyzed all MLB underdogs since 2004. MLB Underdog Historical Results SU: 20,882–29,390Win Rate: 41.5%ROI: -3.2%Profit/Loss: -$160,917…

  • MLB Teams After Being Shut Out

    MLB Teams After Being Shut Out

    Teams shut out in a game seldom rebound successfully, leading to unprofitable betting outcomes despite common assumptions about motivation.

  • MLB Teams After Blowout Loss Betting Results Since 2004

    MLB Teams After Blowout Loss Betting Results Since 2004

    One of the most common narratives in sports betting is the idea that teams are likely to bounce back after a bad loss. When a team loses by a large margin, many bettors assume they will respond with a stronger performance in the next game. In Major League Baseball, this concept often appears after blowout losses,…

  • MLB Runline Betting Trends Since 2004

    MLB Runline Betting Trends Since 2004

    MLB Run Line betting shows underdogs cover more often than favorites; however, market adjustments make consistent profits challenging.

  • MLB Situational Betting Trends Since 2004

    MLB Situational Betting Trends Since 2004

    Baseball betting heavily relies on game situations, but sportsbooks efficiently price most factors, limiting profitable betting opportunities.

  • How Professional Sports Bettors Actually Make Money

    How Professional Sports Bettors Make Money: The Real Edge Explained

    Many people are fascinated by the idea of professional sports bettors. Stories about legendary gamblers, betting syndicates, and mysterious “computer groups” have circulated for decades. Some bettors imagine professional gambling as a world of inside information and secret picks that guarantee easy profits. The reality is very different. Professional sports betting is not about guessing winners…

  • Closing Line Value Explained: How Professionals Measure Betting Edge

    Closing Line Value Explained: How Professionals Measure Betting Edge

    Most bettors judge success by one thing: Did the bet win or lose? But professional bettors evaluate wagers very differently. Instead of focusing only on short-term results, they look at something far more important: Closing Line Value, often called CLV. Many experienced bettors believe that consistently beating the closing line is one of the strongest indicators…

  • Do Sports Betting Picks Actually Work?

    Do Sports Betting Picks Actually Work?

    The post critiques the reliability of sports betting picks, highlighting that many services advertise unrealistic win rates. Due to built-in sportsbook commissions, bettors must exceed a 52.38% win rate to break even, which is challenging. Professional bettors rely on analytical methods rather than purchased picks, emphasizing the importance of transparency and long-term data analysis.

  • Sports Betting Systems: Do They Actually Work?

    Sports Betting Systems: Do They Actually Work?

    The idea of a sports betting system is incredibly appealing. Find the right formula.Follow the rules.Place the bets. And in theory, the profits should follow. The sports betting industry has been selling this promise for decades. Thousands of systems have been marketed through newsletters, websites, and betting services claiming to have discovered a reliable edge against…