Researching Frank Carswell

Born in Palestine, Texas, Carswell attended Rice University. He threw and batted right-handed, stood tall and weighed . He signed with the Tigers in 1941, and batted .338 in 275 at bats for the Jamestown Falcons of the Class D PONY League. But the U.S. entered World War II after that season, and Carswell lost four years while serving in the United States Marine Corps. By the time he returned to pick up his baseball career, he was 26 years old and his prospects for MLB stardom had been dimmed. After spending the 1946 season with the Dallas Rebels of the Double-A Texas League, Carswell was demoted to lower minor leagues for much of 1947–50, where he put up prodigious batting numbers. With the 1947 Paris Red Peppers of the Class B Big State League, Carswell earned All-Star third baseman honors, batting .364 with 36 home runs and 145 runs batted in. Two years later, with the Texarkana Bears of the same circuit, Carswell led the league in RBIs (145) and batting average (.386).

But Carswell's slugging was not confined to the mid-minor leagues. The parent Tigers promoted him, at age 31, to the Buffalo Bisons of the Triple-A International League in 1951, and Carswell batted .302. In 1952, he led the International League in homers (30) and batting average (.344). Then in 1953 he once again batted over .300 for Buffalo and, at 33, had his "cup of coffee" in the American League for the Tigers. In six weeks, Carswell appeared in 16 games and batted 15 times with four hits, all singles, and two RBIs for a .267 batting mark. He then returned to Buffalo to hit over .300 for the remainder of 1953 and all of 1954. All told, Carswell played 13 minor league seasons, compiled a lifetime batting average of .337 and hit 209 home runs.

His managing career began in early 1957 when, still an active player, he was interim manager of the Portland Beavers of the Pacific Coast League after the sudden death from a perforated ulcer of skipper Bill Sweeney on April 18. The following season, he rejoined the Detroit farm system as a full-time manager, working his way up from Class D to Triple-A (including assignments with the Syracuse Chiefs and the Toledo Mud Hens) over the next 13 years (1958–70).

Carswell died at age 78 in Houston, Texas. He was named to the International League Hall of Fame in 2010.

Carswell was the winning pitcher for the Buckeyes in the decisive Game 4 of the 1945 Negro World Series. He pitched a complete game shutout while allowing just four hits with three walks and a strikeout to outduel Ray Brown (a future member of the National Baseball Hall of Fame and Museum) and lead Cleveland to a sweep of the two-time defending champion Homestead Grays and win their first and only championship.