The use of the last letter of Struck instead of the first to denote a strikeout dates back to when Henry Chadwick developed the box score in the late 1850's. Chadwick often used the last letter instead of the first, especially if he considered that letter to be the more prominent one in the word. Chadwick said "the letter K in struck is easier to remember in connection with the word, than S." He also used L for Foul and D for Catch on Bound. Only the K survived into the 20th Century. Source: Paul Dickson's The New Dickson Baseball Dictionary and Alan Schwarz's The Numbers Game. The common view that the K was used because the S was taken (by Sacrifice, Stolen Base, or Single) appears to be erroneous.
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The use of the last letter of Struck instead of the first to denote a strikeout dates back to when Henry Chadwick developed the box score in the late 1850's. Chadwick often used the last letter instead of the first, especially if he considered that letter to be the more prominent one in the word. Chadwick said "the letter K in struck is easier to remember in connection with the word, than S." He also used L for Foul and D for Catch on Bound. Only the K survived into the 20th Century.
It's because newspaperman Henry Chadwick, while refining the technique used for filling out a scorecard, needed an abbreviation for strikeout (S was already being used for a sacrifice) He elected to use "K" because it was the last letter in "struck".
Read more: In_baseball_why_are_strikeouts_called_K's
You can blame a man named Henry Chadwick. He was in the process of perfecting the baseball score card. S was already used for Sacrifice, so he used the K (the last letter in "struck").
This ended out working perfectly anyway, because when a batter is struck out looking (without swinging) there is nothing on a score card that can be confused with a backwards K.
Just about every abbreviation used in baseball box scores, to this day, was developed by Henry Chadwick in the late 1800s. This includes his use of the letter 'K' for strike out. He never said WHY he made that choice, but that letter does appear in striKe out.
Since S is for sacrifice, r for run, e error, K is the most powerful letter in the word.
It is a reference to how it is kept in the scorebook. A K is a strikeout. A backwards K is a strikeout looking.
The letter k sure not be used in baseball regardless if they are turn forward, backward, upside down it is soo racist......three strikeouts...kkk....shame on baseball.