G（10）
- Active Players
- G
G
- 127 Outfielder (*)
- Gen, Kendai
- ORIX Buffaloes
- 6 Infielder
- Genda, Sosuke
- Saitama Seibu Lions
- 153 Infielder (*)
- Gibo, Sho
- ORIX Buffaloes
- 98 Pitcher
- Gonda, Ryusei
- ORIX Buffaloes
- 144 Pitcher (*)
- Gonzalez, Jorge
- Saitama Seibu Lions
- 12 Outfielder
- Gonzalez, Oscar
- Tohoku Rakuten Golden Eagles
- 37 Pitcher
- Gu Lin, Ruei-Yang
- Hokkaido Nippon-Ham Fighters
- 3 Catcher
- Gunji, Yuya
- Hokkaido Nippon-Ham Fighters
- 042 Pitcher (*)
- Guzman, Francis
- Yomiuri Giants
- 143 Outfielder (*)
- Gyofu, Koha
- Fukuoka SoftBank Hawks