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Marty Clark hangs it up after 47 years of balls and strikes – Diamond Nation
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D'Alessandro: Al Clark, Jersey guy and former American League umpire, looks back without regret
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Umpires back behind the plate at Diamond Nation – Diamond Nation
![Umpire Marty Clark goes out on top after 47 years of service to New Jersey high school baseball – Trentonian](https://www.trentonian.com/wp-content/uploads/migration/2021/06/dcd5dafa02c82a19b90c137d0eac2fb0.jpg?w=620)
Umpire Marty Clark goes out on top after 47 years of service to New Jersey high school baseball – Trentonian
![Umpire Marty Clark goes out on top after 47 years of service to New Jersey high school baseball – Trentonian](https://diamondnation.com/wp-content/uploads/2021/06/Marty-Clarks-last-grounds-rules-1024x1024.jpg)
Marty Clark hangs it up after 47 years of balls and strikes – Diamond Nation
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Marty Clark hangs it up after 47 years of balls and strikes – Diamond Nation
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D'Alessandro: Al Clark, Jersey guy and former American League umpire, looks back without regret
![Umpire Marty Clark goes out on top after 47 years of service to New Jersey high school baseball – Trentonian](https://diamondnation.com/wp-content/uploads/2021/06/Marty-Clark-with-Craig-Yetman-1024x982.jpg)
Marty Clark hangs it up after 47 years of balls and strikes – Diamond Nation
![Umpire Marty Clark goes out on top after 47 years of service to New Jersey high school baseball – Trentonian](https://diamondnation.com/wp-content/uploads/2021/06/Al-and-Marty-Clark-MLB-exhibition-game.jpg)
Marty Clark hangs it up after 47 years of balls and strikes – Diamond Nation