10. Fernando Valenzuela

Fernando Valenzuela arrived in Los Angeles in 1980, a nineteen-year-old left-hander who spoke no English but communicated through a specialized screwball that looked like magic. Discovered by accident while scouts were looking at a shortstop, he stood as a high-voltage phenomenon who didn't just play for the Dodgers; he transformed the culture of the city.

The first chapter of his career was a rare story in baseball that probably won't happen again. After a quiet September call-up in 1980, Valenzuela was suddenly chosen to start on Opening Day in 1981 because Jerry Reuss was injured. He made a great impression by pitching a shutout and went on to win his first eight starts, five of which were shutouts. He became a hero for the Mexican-American community, earning both the Rookie of the Year and Cy Young Award in the same season—an outstanding achievement that still stands out in baseball history. He finished this remarkable debut by leading the Dodgers to the 1981 World Series title, showing that his special talent was perfect for the biggest moments in the game.

Between 1981 and 1986, he was a high-volume workhorse who consistently led the league in categories such as complete games and batters faced. He earned an All-Star selection in six consecutive seasons, highlighting a period of dominance where he remained a perennial threat for the Cy Young. While the "mania" of his rookie year eventually leveled off, he remained a professional mainstay, recording three 200-strikeout seasons and proving to be a high-quality offensive asset by winning two Silver Sluggers for his work at the plate.

In 1986, he authored his only 21-win season, finishing second in the Cy Young voting and leading the league with 20 complete games. Even as his heavy workload began to impact his efficiency, he showed the organization a specialized resilience, tossing a no-hitter in 1990 against the Cardinals. He left behind a statistical footprint that includes 141 wins as a Dodger and over 1,700 strikeouts, marks that reflect a lifetime of heavy lifting before he moved on to play for the Angels and several other clubs.

The longevity of his legacy was finalized with a heavy heart following his passing in October 2024, just as the Dodgers were beginning another championship run. The organization had already broken its long-standing rule by retiring his number 34 in 2023.  Valenzuela compiled a 141-116 record, a 3.31 ERA, and 1,759 strikeouts as a Dodger.