Ernest Matthias Alten (December 1, 1894 – September 9, 1981), nicknamed "Lefty", was a Major League Baseball pitcher. Alten played for the Detroit Tigers in the 1920 season. In 14 career games, he had a 0–1 record with a 9.00 ERA. He batted right and threw left-handed.
Ernie Alten
| Given name: | Ernest Matthias Alten |
| Nicknames: | None |
| Primary Pos: | Pitcher |
| Hght/Wght: | 6'0" / 175 lbs |
| Bats/Throws: | R / L |
| Born: | Dec 1, 1894 in Avon, OH |
| Died: | Sep 9, 1981 in Napa, CA (86 years old) |
| Debut: | Apr 17, 1920 |