Math in Sports

Sport in childhood. Association football, show...

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When you really think about it, math is used all the time, every day. We use math skills to do math, of course – think about balancing your checkbook, for example. But we also use math in a variety of day-to-day activities when we might not even realize it. Take sports, for example.

Sports are, at their core, games of strategy as much as they are of skill. Coaches employ a great deal of strategy when they create their playbook and when they decide which play to call during a game. Think about all of the things they must consider when coaching a game. The abilities of the players and of those on the opposite team, the plays the other team may employ, the current score, the time that is left in the game and more. All of those considerations and thought processes include some element of math.

Keeping track of sports statistics is another way many people enjoy sports. Some people even develop what seems like an encyclopedic knowledge of the stats for their favorite players or teams. Knowing how these different measurements of player skills and abilities are calculated is obviously a math skill. Keeping score during a game may be the most obvious way math is used in sports.

Beyond the math that players and coaches use, math plays a crucial role in the management of sports teams at the professional level. Those in the front office are tasked with making sure the team is profitable so the investors and owners can make money. These people must focus on the ticket prices to attend a sporting event, the concession prices, the fees associated with operating the facility the sports team calls home, salaries and benefits to employees and more. Winning games is, of course, important in the world of sports. But ensuring the team is financially sound is perhaps more so. That requires math.

Tainted Numbers

Wrigley Field uses a hand operated scoreboard,...
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Baseball played for the glory of the great 1998 home run chase. For all the media attention that the chase for the single season home run record brought the game, the shaming of the players involved in the raise earned the game a terrible black eye. Baseball had always been tied to its numbers. The statistical heritage in baseball was more important than in other sports. A .300 hitter has been considered the benchmark of excellence for decades, and home run numbers had been fairly consistent since the end of the Dead Ball Era.

The game changed in the late 1990s. Power numbers went off the charts and conventional baseball wisdom out the window. Home runs became the core of baseball offense, and almost every position on the field was expected to generate power. The faces of the power explosion were Mark McGwire and Sammie Sosa. In 1998 and 1999 they shattered records for home runs in single seasons and helped to generate interest in baseball through their long ball exploits.

Fans adored the pair and Major League Baseball marketed them as the reason to come out the old ball park. Years later and in front of a congressional panel, baseball paid for embracing the sluggers.

During a congressional inquiry into performance enhancing drugs in sports both McGwire and Sosa were called to answer questions. McGwire gave an embarrassing stammering performance where he said the he, “Don’t want to talk about the past.” Sosa, who had spent more than 20 years in the United States at this point feigned that he did not understand the questions and spoke in broken Spanglish.

McGwire later admitted to steroid use. Sosa never did, but his name showed up on the Mitchell Report as someone who tested positive. The numbers that baseball historians treasured for so long had become tainted by something that could not be fixed with a simple asterisk.

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