Ryan Zeferjahn — seen by @acme1921 | BoxdSeats | BoxdSeats

Jon Gumz's passport

Ryan Zeferjahn

Ryan Zeferjahn

baseball

1

Time seen

Where seen

1 venue

Only from games Jon Gumz saw in person, not their career.

In these games

0.00

ERA

4

K

1.2

IP

Seen with

Games seen in

MIL 0 – LAA 3

Aug 2, 2026 · Angel Stadium, Anaheim

1.2 IP, 4 K, 0 ER