On August 23, 1936, in 17 year old Bob Feller's first game pitching, he struck out 15 St Louis Browns batters. Bob Feller was among the very first to enlist after the attack on Pearl Harbor. He served in combat in the Pacific Theater as a Chief Petty Officer. An excerpt from the article:
"From Wikipedia:
Robert William Andrew Feller (November 3, 1918 – December 15, 2010), nicknamed “The Heater from Van Meter“, “Bullet Bob“, and “Rapid Robert“, was an American baseball pitcher who played 18 seasons in Major League Baseball (MLB) for the Cleveland Indians. Feller pitched from 1936 to 1941 and from 1945 to 1956, interrupted only by a four-year sojourn in the Navy. In a career spanning 570 games, Feller pitched 3,827 innings and posted a win–loss record of 266–162, with 279 complete games, 44 shutouts, and a 3.25 earned run average (ERA).
A prodigy who bypassed the minor leagues, Feller first played for the Indians at the age of 17. His career was interrupted by four years of military service in World War II, during which time he served as Chief Petty Officer aboard the USS Alabama. Feller became the first pitcher to win 24 games in a season before the age of 21. During his career, he threw no-hitters in 1940, 1946, and 1951. Feller also recorded 12 one-hitters (his no-hitters and one-hitters were records at the time of his retirement). He helped the Indians win a World Series title in 1948 and an American League-record 111 wins and the pennant in 1954. Feller led the American League in wins six times and in strikeouts seven times. In 1946, he recorded 348 strikeouts, a total not exceeded for 19 years. An eight-time All-Star, Feller was ranked 36th on Sporting News‘s list of the 100 Greatest Baseball Players and was named the publication’s “greatest pitcher of his time”. He was a finalist for the Major League Baseball All-Century Team in 1999.
The United States entered World War II with the attack on Pearl Harbor on December 7, 1941. Feller heard about the bombing while returning from a visit to his terminally ill father at Des Moines to Chicago where he was to sign a new Indians contract. Two days later, he volunteered for the United States Navy, becoming the first American professional athlete to enlist. Originally he tried to enlist as a fighter pilot but failed hearing tests. Feller attended basic training at Norfolk Naval Base and served as a physical fitness instructor there. He also pitched in baseball games hosted by the military. Although he had received a military exemption owing to his father’s failing health, he wanted to serve in combat missions. Feller said, “I told them I wanted to … get into combat; wanted to do something besides standing around handing out balls and bats and making ball fields out of coral reefs.” Feller was assigned to the USS Alabama; he had hoped to serve on the USS Iowa, but nearly all servicemen from Iowa had requested a place on that ship, and Feller was not selected.
Shortly before Feller left for combat, his father died of brain cancer in early January 1943. Five days later he married Virginia Winther whom he met while in Florida for spring training; she was a student at Rollins College. After the marriage, Feller returned to service as Gun Captain aboard the Alabama and kept his pitching arm in shape by throwing near a gun turret. Feller and the Alabama crew spent most of 1943 in the British Isles along with USS South Dakota, but in August were reassigned to the Pacific Theater of Operations. Feller’s first taste of direct combat was at Operation Galvanic in November 1943. The Alabama also served during Operation Flintlock while primarily being used as an escort battleship in 1944. Feller participated in the Battle of the Philippine Sea before his combat duty ended in January 1945; he spent the rest of the war at the Great Lakes Naval Training Station as an instructor.
When the war ended, Feller was discharged as a Chief Petty Officer on August 22, 1945. Feller was decorated with six campaign ribbons and eight battle stars while serving on missions in both the Pacific and North Atlantic, and he was made an honorary member of the Green Berets later in life."