The following addition was made to the Pacific League schedule.
- September 30 – Chiba Lotte Marines vs Nippon Ham Fighters at Sapporo Dome – 18:00 (September 6 rain out)
The following alternate was added:
- September 29 – Softbank Hawks vs Chiba Lotte Marines at QVC Marine – 18:15
The following alternates were removed:
- September 13 – Seibu Lions vs Chiba Lotte Marines
- September 23 – Orix Buffaloes vs Chiba Lotte Marines
Source: NPB announcement, NPB announcement