June 10, 1969: Expos' first player, Dave Hartman, tosses 2-hit shutout for West Palm Beach – Society for American Baseball Research
LHP Colton Hartman, Lebanon HS (OH), 2023 - East Coast Pro
Lebanon 2023 pitcher Colton Hartman to pitch in All-American Classic
Colton Hartman, Parker Dillhoff pair of DI recruits leading Lebanon
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Bob Hartman made a brilliant big-league start in 1962
June 10, 1969: Expos' first player, Dave Hartman, tosses 2-hit
David Hartman celebrates 30 years with 16 WAPT