He was 73.
Wockenfuss, heralded as one of Delaware's most accomplished athletes of all time, spent parts of 10 seasons with the Tigers and worked his way up from little-used backup catcher to a key pinch-hitter and utility player. He had a hand in a key trade that spurred the team's 1984 title and eventually managed in the organization's minor leagues.
His offense improved from .222 and three home runs in 1976 to .274 and nine home runs in 1977. Wockenfuss began to play in the outfield the following season as his playing time continued to rise.
Wockenfuss' best season was 1980, achieved or tied career highs in games (126), home runs (16), RBIs (65) and OPS (.839) — though he hit 15 homers in just 87 games the season prior. Along with catching and playing the outfield, he was a designated hitter, third baseman, first baseman and one of the team's top pinch-hitters in the early 1980s.
Despite being traded from the Tigers ahead of a run to the 1984 World Series, Wockenfuss played a role in that team's construction.
The Free Press reported in March 1984 he had grown unhappy with his pay and role — he notched seven game-winning RBIs and played five different positions over 92 games for the Tigers in 1983.
Wockenfuss told reporters he made $200,000 in 1983 and wasn't happy with his how his self-represented negotiations with the Tigers panned out.
"As soon as I signed, they started giving these clowns $800,000," Wockenfuss said prior to the 1984 season.
He identified the Philadelphia Phillies, because of their proximity to his Delaware home, as a dream destination. Within weeks, Wockenfuss and Glenn Wilson were traded for 1984 Cy Young winner and MVP Willie Hernandez and Dave Bergman.
Hernandez and Bergman were key to the World Series title, while Wockenfuss remained in a part-time role and continued to rake (.289/.390/.417 and six home runs in 86 games). But by 1985, in his age-36 season, Wockenfuss saw his playing time dwindle and his batting average fall below .200 for the first time since his rookie year.
After two seasons with the Phillies, he retired, but not before lamenting parts of his time there and pointing out that he was one of the team's best hitters vs. left-handers.
"(The Phillies) had me there as a bullpen catcher (in 1985), carrying buckets of balls to the bullpen," he told reporters in Florida. "They made me feel like a fool. Like a bum."
But Wockenfuss will be remembered for his versatility, his clutch hitting and, of course, his batting style.
He switched his stance ahead of the 1977 season, standing near the back edge of the batter's box, putting his feet close together and tucking his front shoulder so close to his chin, he looked as if he were turning his back to the pitcher.
Wockenfuss credits the change for his improved performance; from 1977 on, he never had a below-average OPS with the Tigers (save for a down 1981 season, when he batted an uncharacteristic .215 in 70 games).
Originally drafted by the Washington Senators in 1967, Wockenfuss was traded to St. Louis Cardinals before being dealt to the Tigers.
After managing Tigers' minor league clubs in Lakeland, Florida; Glen Falls, New York and Toledo, Ohio, he managed in the Pittsburgh Pirates organization. By 1994, back problems and surgeries forced him to retire from MLB, and he took up training and independent league coaching.
Wockenfuss had been reportedly battling dementia prior to his death.
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This article originally appeared on Detroit Free Press: Ex-Detroit Tigers catcher John Wockenfuss dies at 73