| ２０１８年１２月 | |
|---|---|
| １ | |
| ２ | |
| ３ | |
| ４ | 田中裕介が契約満了 オスマル、チャウワットが期限付き移籍期間満了 |
| ５ | 酒本憲幸、茂庭照幸が契約満了 |
| ６ | |
| ７ | 沖野将基がブラウブリッツ秋田へ完全移籍 |
| ８ | |
| ９ | |
| １０ | |
| １１ | |
| １２ | |
| １３ | |
| １４ | ミゲル アンヘル ロティーナ監督が就任 |
| １５ | |
| １６ | |
| １７ | |
| １８ | 杉本健勇が浦和レッズへ完全移籍 山村和也が川崎フロンターレへ完全移籍 |
| １９ | 丸岡満がレノファ山口ＦＣより復帰 山口蛍がヴィッセル神戸へ完全移籍 |
| ２０ | 都倉賢が北海道コンサドーレ札幌から完全移籍 |
| ２１ | 前川大河がアビスパ福岡へ育成型期限付き移籍 庄司朋乃也が大分トリニータへ期限付き移籍 |
| ２２ | 喜田陽がアビスパ福岡へ育成型期限付き移籍 |
| ２３ | |
| ２４ | 山内寛史のＦＣ町田ゼルビアへの育成型期限付き移籍が延長 |
| ２５ | 岸本武流が徳島ヴォルティスへ育成型期限付き移籍 |
| ２６ | |
| ２７ | |
| ２８ | |
| ２９ | アンジュンスの鹿児島ユナイテッドＦＣへの期限付き移籍が延長 米澤令衣が鹿児島ユナイテッドＦＣへ完全移籍 |
| ３０ | 圍謙太朗がアビスパ福岡より復帰 |
| ３１ | |
| ２０１８年１１月 | |
| １ | |
| ２ | |
| ３ | |
| ４ | |
| ５ | |
| ６ | |
| ７ | |
| ８ | |
| ９ | |
| １０ | |
| １１ | |
| １２ | |
| １３ | 杉本健勇がＳＡＭＵＲＡＩ ＢＬＵＥに追加選出 |
| １４ | |
| １５ | |
| １６ | |
| １７ | |
| １８ | |
| １９ | |
| ２０ | 尹晶煥監督が契約満了により今季限りで退任 |
| ２１ | |
| ２２ | |
| ２３ | |
| ２４ | |
| ２５ | |
| ２６ | |
| ２７ | |
| ２８ | |
| ２９ | |
| ３０ | |
| ２０１８年１０月 | |
| １ | |
| ２ | |
| ３ | |
| ４ | |
| ５ | |
| ６ | |
| ７ | |
| ８ | |
| ９ | |
| １０ | |
| １１ | |
| １２ | |
| １３ | |
| １４ | |
| １５ | |
| １６ | |
| １７ | |
| １８ | |
| １９ | |
| ２０ | |
| ２１ | |
| ２２ | |
| ２３ | |
| ２４ | |
| ２５ | |
| ２６ | |
| ２７ | |
| ２８ | |
| ２９ | |
| ３０ | |
| ３１ | |
| ２０１８年９月 | |
| １ | |
| ２ | |
| ３ | |
| ４ | |
| ５ | |
| ６ | |
| ７ | 山内寛史がＦＣ町田ゼルビアへ育成型期限付き移籍 |
| ８ | |
| ９ | |
| １０ | |
| １１ | |
| １２ | |
| １３ | |
| １４ | |
| １５ | |
| １６ | |
| １７ | |
| １８ | |
| １９ | |
| ２０ | |
| ２１ | |
| ２２ | |
| ２３ | |
| ２４ | |
| ２５ | |
| ２６ | |
| ２７ | |
| ２８ | |
| ２９ | |
| ３０ | |
| ２０１８年８月 | |
| １ | |
| ２ | |
| ３ | |
| ４ | |
| ５ | |
| ６ | |
| ７ | |
| ８ | |
| ９ | |
| １０ | |
| １１ | |
| １２ | 魚里直哉がガイナーレ鳥取へ完全移籍 |
| １３ | |
| １４ | |
| １５ | |
| １６ | |
| １７ | |
| １８ | |
| １９ | |
| ２０ | |
| ２１ | |
| ２２ | |
| ２３ | |
| ２４ | |
| ２５ | |
| ２６ | |
| ２７ | |
| ２８ | |
| ２９ | |
| ３０ | 山口蛍、杉本健勇がＳＡＭＵＲＡＩ ＢＬＵＥに選出 |
| ３１ | |
| ２０１８年７月 | |
| １ | |
| ２ | |
| ３ | |
| ４ | ピアスウェリングが加入 |
| ５ | |
| ６ | |
| ７ | |
| ８ | |
| ９ | |
| １０ | |
| １１ | |
| １２ | |
| １３ | |
| １４ | |
| １５ | |
| １６ | |
| １７ | |
| １８ | |
| １９ | |
| ２０ | |
| ２１ | |
| ２２ | |
| ２３ | |
| ２４ | |
| ２５ | |
| ２６ | |
| ２７ | |
| ２８ | |
| ２９ | |
| ３０ | |
| ３１ | |
| ２０１８年６月 | |
| １ | |
| ２ | |
| ３ | |
| ４ | |
| ５ | |
| ６ | |
| ７ | |
| ８ | |
| ９ | |
| １０ | |
| １１ | |
| １２ | |
| １３ | |
| １４ | |
| １５ | |
| １６ | |
| １７ | |
| １８ | |
| １９ | |
| ２０ | |
| ２１ | |
| ２２ | |
| ２３ | |
| ２４ | |
| ２５ | |
| ２６ | |
| ２７ | |
| ２８ | |
| ２９ | |
| ３０ | |
| ２０１８年５月 | |
| １ | |
| ２ | |
| ３ | |
| ４ | |
| ５ | |
| ６ | |
| ７ | |
| ８ | |
| ９ | |
| １０ | |
| １１ | |
| １２ | |
| １３ | |
| １４ | |
| １５ | |
| １６ | |
| １７ | |
| １８ | 山口蛍がＳＡＭＵＲＡＩ ＢＬＵＥに選出 |
| １９ | |
| ２０ | |
| ２１ | |
| ２２ | |
| ２３ | |
| ２４ | |
| ２５ | |
| ２６ | |
| ２７ | |
| ２８ | |
| ２９ | |
| ３０ | |
| ３１ | 山口蛍が２０１８ＦＩＦＡワールドカップロシア大会のＳＡＭＵＲＡＩ ＢＬＵＥに選出 |
| ２０１８年４月 | |
| １ | |
| ２ | |
| ３ | |
| ４ | |
| ５ | リカルドがファジアーノ岡山と契約 |
| ６ | |
| ７ | |
| ８ | |
| ９ | |
| １０ | |
| １１ | |
| １２ | |
| １３ | |
| １４ | |
| １５ | |
| １６ | |
| １７ | |
| １８ | |
| １９ | |
| ２０ | |
| ２１ | |
| ２２ | |
| ２３ | |
| ２４ | |
| ２５ | |
| ２６ | |
| ２７ | |
| ２８ | |
| ２９ | |
| ３０ | |
| ２０１８年３月 | |
| １ | |
| ２ | |
| ３ | |
| ４ | |
| ５ | |
| ６ | |
| ７ | |
| ８ | |
| ９ | |
| １０ | |
| １１ | |
| １２ | |
| １３ | |
| １４ | |
| １５ | 山口蛍、杉本健勇がＳＡＭＵＲＡＩ ＢＬＵＥに選出 |
| １６ | |
| １７ | |
| １８ | |
| １９ | |
| ２０ | |
| ２１ | |
| ２２ | |
| ２３ | |
| ２４ | |
| ２５ | |
| ２６ | |
| ２７ | |
| ２８ | |
| ２９ | |
| ３０ | |
| ３１ | |
| ２０１８年２月 | |
| １ | |
| ２ | |
| ３ | |
| ４ | |
| ５ | |
| ６ | |
| ７ | |
| ８ | |
| ９ | |
| １０ | 富士ゼロックススーパーカップ初優勝 |
| １１ | |
| １２ | |
| １３ | |
| １４ | |
| １５ | |
| １６ | |
| １７ | |
| １８ | |
| １９ | |
| ２０ | |
| ２１ | オスマルがＦＣソウルから期限付き移籍 |
| ２２ | |
| ２３ | |
| ２４ | |
| ２５ | |
| ２６ | |
| ２７ | |
| ２８ | |
| ２０１８年１月 | |
| １ | 第９７回天皇杯で４３年ぶり４度目の優勝 |
| ２ | |
| ３ | |
| ４ | |
| ５ | 高木俊幸が浦和レッドダイヤモンズから完全移籍 圍謙太朗がアビスパ福岡へ期限付き移籍 |
| ６ | 田中亜土夢がＨＪＫヘルシンキから完全移籍 ヤンドンヒョンが浦項スティーラーズから完全移籍 |
| ７ | |
| ８ | チャウワットがバンコク・グラスＦＣから期限付き移籍 |
| ９ | |
| １０ | |
| １１ | 水沼宏太がＦＣ東京から完全移籍に変更 |
| １２ | 魚里直哉が加入内定 |
| １３ | |
| １４ | |
| １５ | |
| １６ | |
| １７ | |
| １８ | |
| １９ | |
| ２０ | |
| ２１ | |
| ２２ | ２０１８シーズンのキャプテンが山口蛍、副キャプテンが清武弘嗣と秋山大地に決定 |
| ２３ | |
| ２４ | |
| ２５ | |
| ２６ | |
| ２７ | |
| ２８ | |
| ２９ | |
| ３０ | |
| ３１ | |