YOU SAID:

2018 has been the team's worst season for ages, so his only motivation to stay is if he's not offered anything else.

INTO JAPANESE

2018年はチームにとって最悪のシーズンでしたので、彼が滞在する唯一の動機は彼が他に何も提供しなかった場合です。

BACK INTO ENGLISH

2018 was the worst season for the team, so the only motivation for him to stay is if he offered nothing else.

INTO JAPANESE

2018年はチームにとって最悪のシーズンだったので、彼が留まる唯一の動機は彼が他に何も申し出なかった場合です。

BACK INTO ENGLISH

2018 was the worst season for the team, so the only motivation for him to stay is if he offered nothing else.