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논문 기본 정보

자료유형
학술저널
저자정보
천영진 (서울대학교)
저널정보
한국체육과학회 한국체육과학회지 한국체육과학회지 제22권 제5호 (자연과학 편)
발행연도
2013.10
수록면
1,543 - 1,550 (8page)

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초록· 키워드

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This study intended to analyze the probability of bringing second base runner home by a base hit in a professional baseball game and evaluate outfielders" capabilities of throwing ball to home base. For this purpose, this study analyzed 277 hits which occurred during the KBO regular season games between April 2 and May 31, 2013 at the respective situations of base runners being on second base, first and second base, second and third base, and full bases. The conclusion of the analysis is summarized as follows:
First, if it is two out situation, a base hit has higher probability of bringing second base runner home since second base runner shall start earlier regardless of direction of the ball hit by a batter. Second, the sum of the time elapsed for outfielders to get the ball hit by batters and the time elapsed for the balls thrown by outfielders to reach home equaled to the time elapsed for second runners to reach home, and therefore the probability for second base runner to score run is higher than not because additional time for catchers to tag runner is necessary. Third, the probability of second base runners" scoring was higher in the cases where the time elapsed until outfielder caught the hit ball was not less than 3.5 seconds, outfielders caught hit balls after second base runners reached third base, and the difference between the time elapsed for outfielders to catch hit balls and the time elapsed for second base runners to reach third base was less than 0.4 seconds. Lastly, it was found that catchers had tendency to catch outfielders" thrown balls at particular areas depending upon individual catchers, and it was also found that outfielders had to throw balls home in the way that catchers could catch the thrown balls on the right handed batter"s plate along the third base line in order to get the runner out of the game.

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Abstract
Ⅰ. 서론
Ⅱ. 연구방법
Ⅲ. 결과 및 논의
Ⅳ. 결론 및 제언
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UCI(KEPA) : I410-ECN-0101-2014-690-002647297