The Giants defeat the Pirates, 4 – 3. The winning pitcher is William Van Landingham and the loser, Jason Christiansen. The 25 letters in the surnames of the two pitchers of record is the most ever in a major league game.

On August 9, 1995 — The Giants defeat the Pirates, 4 – 3. The winning pitcher is William Van Landingham and the loser, Jason Christiansen. The 25 letters in the surnames of the two pitchers of record is the most ever in a major league game.

Source:
Baseball Reference August 9
National Pastime
Retro Sheet
Hall of Fame
SABR Games Project
Replay The Game