- ZOZO, Inc., Chiba Lotte Marines
- 189 people
- Japan (Chiba)
The most people throwing a ceremonial first pitch simultaneously is 189, and was achieved by ZOZO, Inc. and Chiba Lotte Marines (both Japan) at ZOZOMARINESTADIUM in Chiba, Chiba, Japan on 30 September 2023.
The ceremonial first pitch was thrown prior to a game hosted by Chiba Lotte Marines.