Eugene James Petralli Jr.
- Bats Left, Throws Right
- Height 6' 2", Weight 185 lb.
- School Sacramento City College
- High School John F. Kennedy High School (Sacramento)
- Debut September 4, 1982
- Final Game October 2, 1993
- Born September 25, 1959 in Sacramento, CA USA
In 1987, Geno Petralli set the modern-day record with 35 passed balls in a season, including 6 in one game and 4 in a single inning. That latter record he shares with Ray Katt and Ryan Lavarnway. Geno's troubles were mostly the result of having to catch Charlie Hough's knuckleball.
Petralli became a coach with the Round Rock Express in 2016-2017.