Alex Castro Trevino was born on August 26, 1957 in Monterrey Mexico. The New York Mets purchased his contract in 1974 when he was just 16 years old. The five foot ten, catcher never batted over .240 in the minors until 1978.
That year he hit .294 at AAA Tidewater leading the club in hitting. He earned a September call up getting inserted as a defensive replacement on September 11th in a game vs. the Chicago Cubs. At the end of the month he started his first game catching pitcher Mike Bruhert in a game at Wrigley Field. He got his first career hit, that day and went 2-4 the next day finishing the year batting .280 in six games.
In 1979 the 21 year old Trevino became a versatile utility player, mostly backing up John Stearns behind the plate in 36 games. With his strong arm, he had the league’s best percentage of throwing out would be base stealers for two seasons. In 1979 he threw out 48% of base runners trying to steal & also played 27 games at third base. in 1979 & 14 in 1980. On June 11th he doubled off the Cincinnati Reds Fred Norman with the Mets down 2-0, and helped lead them to a 3-2 win.
On June 17th 1979 he singled off the Atlanta Braves ace reliever Gene Garber in the bottom of the 9th inning driving in Lee Mazzilli with the Mets game winning run. On July 24th he had another big hit, a single scoring Joel Youngblood in the top of the 12 inning in San Francisco. John Stearns would drive him home in what turned out to be the games winning run. In mid August he drove in runs in three straight games, including a three RBI day in Atlanta in the Mets 18-5 win.
In 1979 Trevino hit .271 with no HRs 11 doubles & 20 RBIs on the season. He never hit a HR in his Mets career (256 at bats) which lasted parts of five seasons.
In 1980 he had Mets career highs in games (106) as main backstop John Stearns battled through many injuries. On June 28th in a game against the Philadelphia Phillies, Trevino singled home Joel Youngblood & Steve Henderson tying up the game 4-4. The Mets would win it in the top of the 9th on a Henderson RBI single. Trevino drove in runs in three straight games in July, and still had his average up over the .300 mark for the season. In August he drove in two runs in a tight game against the Pittsburgh Pirates leading Ray Burris to a 3-1 win.
At the end of the month he also had a pair of double RBI games coming against the Giants in San Francisco. He had a good September driving in tens runs, finishing the year batting .256 with 11 doubles & 37 RBIs. Behind the plate he threw out a league leading 43% of would be base stealers.
In 1981 he saw half the playing time, due to injuries and batted .262 with 10 RBIs. In 45 games he threw out 41 % of would be base stealers while posting a .963 fielding %.
In the off season he was the main chip, in the deal that brought George Foster to Shea Stadium. He went to the Cincinnati Reds along with Greg Harris & a washed up Jim Kern. Trevino would remain in the majors for nine more seasons bouncing around to the Cincinnati Reds (1982-1984) & Atlanta Braves (1984).
In Atlanta he drove in 28 runs playing in 79 games batting .243. He then went to the San Francisco Giants (1985), Los Angeles Dodgers (1986 & 1987) where he was battery mate of fellow Mexican, pitcher Fernando Valenzuela. He then went to the Houston Astros (1988-1990), there he hit a career high .290 in 131 at bats. He made a brief return signing with the New York Mets in 1990 as a free agent.
He appeared in just nine games that season, going 2-5 as a pinch hitter. Trevino also appeared in eight innings over seven games behind the plate. He was released that August & finished his career playing seven games for the Reds later in 1990. In a 13 year career Trevino was a lifetime .249 hitter with 604 hits, 23 HRs 117 doubles a .310 on base % & 244 RBIs. After years of being among the best in the league at throwing out base runners, he finished his career with a 35% average nailing runners trying to steal on him.
Retirement: Trevino remained in the Astros organization moving into broadcasting. He has been an analyst for the Houston Astros Spanish radio broadcasts for 15 seasons.