Fabrice Muamba's fiancee, Shauna, has urged everyone to "keep praying" for the Bolton Wanderers midfielder as he remains critically ill in hospital.
The 23-year-old suffered a cardiac arrest during the Trotters' FA Cup quarter-final against Tottenham Hotspur on Saturday.
Shauna posted on Twitter: "Please keep praying for @fmuamba its really helping I can feel it xx."
Muamba's fiancee, who has a son Joshua with the midfielder, later added: "For all your messages of love thank u so much. Where there is life there is hope xx."
The 23-year-old collapsed in the first half of the FA Cup match at White Hart Lane.