The 10th-place Mets send 1B Frank Thomas to the National League-leading Phils (1 1/2 games ahead of the Giants) for P Gary Kroll, OF Wayne Graham, and cash. Thomas, seemingly the answer to the Phils’ first base problem, rides the Mets’ team bus to Philadelphia, then finds out he has been traded. He then drives in two runs as the Phils top the Mets, 9 – 4. The Phils will take the next two games with Thomas collecting five RBIs in the sweep.

On August 7, 1964 — The 10th-place Mets send 1B Frank Thomas to the National League-leading Phils (1 1/2 games ahead of the Giants) for P Gary Kroll, OF Wayne Graham, and cash. Thomas, seemingly the answer to the Phils’ first base problem, rides the Mets’ team bus to Philadelphia, then finds out he has been traded. He then drives in two runs as the Phils top the Mets, 9 – 4. The Phils will take the next two games with Thomas collecting five RBIs in the sweep.

Source:
Baseball Reference August 7
National Pastime
Retro Sheet
Hall of Fame
SABR Games Project
Replay The Game