Buffalo Bills corner-back Damar Hamlin showed "signs of improvement" but remained in a critical condition after he suffered cardiac arrest on Monday night, the club said.
"Damar remains in the ICU in critical condition with signs of improvement noted yesterday and overnight," the Bills said.
"He is expected to remain under intensive care as his healthcare team continues to monitor and treat him."
Jordan Rooney, Hamlin's friend and marketing representative, said he and the family "all remain optimistic".
“It's just a matter of seeing more positive signs and keep building on that," Mr Rooney told the NFL Network.
He also clarified that Hamlin was resuscitated once on the field — not twice, as was said on Tuesday night. Mr Rooney could say how long it would take Hamlin to recover.
President Joe Biden said he had spoken to Hamlin's family and acknowledged the risk that playing American Football poses.
"It is dangerous. We've got to just acknowledge it," Mr Biden said.
Hamlin collapsed on the field at Paycor Stadium in Ohio, after colliding with Cincinnati Bengals wide receiver Tee Higgins.
Hamlin received medical attention on the field before he was taken to the UC Medical Centre.
Dorrian Glenn, Hamlin's uncle, told CNN on Tuesday night that the player remained sedated and on a ventilator.
“I'm not a crier, but I've never cried so hard in my life," Mr Glenn said. "Just to know, like, my nephew basically died on the field and they brought him back to life.
“We are just taking it day by day. It seems like he's trending upwards in a positive way.”
The NFL announced on Tuesday that the Bills-Bengals game would not be resumed this week and did not provide a timeline for when or if it would be completed.
“The NFL has made no decision regarding the possible resumption of the game at a later date. The league has not made any changes to the week 18 regular season schedule,” the league said.
Photos and videos shared on social media showed sport fans gathering outside the UC Medical Centre in a show of support for Hamlin.
And stars from across the NFL, including Tampa Bay Buccaneers quarterback Tom Brady and former Bengals quarterback Andy Dalton, joined others in donating to Hamlin's community toy drive.
More than $6 million has been raised for the drive since Monday night.
“On behalf of our family, we want to express our sincere gratitude for the love and support shown to Damar during this challenging time,” his family said.
“We are deeply moved by the prayers, kind words and donations from fans around the country.”
White House press secretary Karine Jean-Pierre said on Tuesday that Mr Biden's administration has sent its thoughts and prayers to Hamlin, his family and his teammates.
The PA contributed to this report
Company profile
Company: Eighty6
Date started: October 2021
Founders: Abdul Kader Saadi and Anwar Nusseibeh
Based: Dubai, UAE
Sector: Hospitality
Size: 25 employees
Funding stage: Pre-series A
Investment: $1 million
Investors: Seed funding, angel investors
SERIE A FIXTURES
Saturday (UAE kick-off times)
Atalanta v Juventus (6pm)
AC Milan v Napoli (9pm)
Torino v Inter Milan (11.45pm)
Sunday
Bologna v Parma (3.30pm)
Sassuolo v Lazio (6pm)
Roma v Brescia (6pm)
Verona v Fiorentina (6pm)
Sampdoria v Udinese (9pm)
Lecce v Cagliari (11.45pm)
Monday
SPAL v Genoa (11.45pm)
BMW M5 specs
Engine: 4.4-litre twin-turbo V-8 petrol enging with additional electric motor
Power: 727hp
Torque: 1,000Nm
Transmission: 8-speed auto
Fuel consumption: 10.6L/100km
On sale: Now
Price: From Dh650,000
Who has been sanctioned?
Daniella Weiss and Nachala
Described as 'the grandmother of the settler movement', she has encouraged the expansion of settlements for decades. The 79 year old leads radical settler movement Nachala, whose aim is for Israel to annex Gaza and the occupied West Bank, where it helps settlers built outposts.
Harel Libi & Libi Construction and Infrastructure
Libi has been involved in threatening and perpetuating acts of aggression and violence against Palestinians. His firm has provided logistical and financial support for the establishment of illegal outposts.
Zohar Sabah
Runs a settler outpost named Zohar’s Farm and has previously faced charges of violence against Palestinians. He was indicted by Israel’s State Attorney’s Office in September for allegedly participating in a violent attack against Palestinians and activists in the West Bank village of Muarrajat.
Coco’s Farm and Neria’s Farm
These are illegal outposts in the West Bank, which are at the vanguard of the settler movement. According to the UK, they are associated with people who have been involved in enabling, inciting, promoting or providing support for activities that amount to “serious abuse”.
The biog
Name: Shamsa Hassan Safar
Nationality: Emirati
Education: Degree in emergency medical services at Higher Colleges of Technology
Favourite book: Between two hearts- Arabic novels
Favourite music: Mohammed Abdu and modern Arabic songs
Favourite way to spend time off: Family visits and spending time with friends
EA Sports FC 26
Publisher: EA Sports
Consoles: PC, PlayStation 4/5, Xbox Series X/S
Rating: 3/5
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Dhadak 2
Director: Shazia Iqbal
Starring: Siddhant Chaturvedi, Triptii Dimri
Rating: 1/5
Company profile
Date started: Founded in May 2017 and operational since April 2018
Founders: co-founder and chief executive, Doaa Aref; Dr Rasha Rady, co-founder and chief operating officer.
Based: Cairo, Egypt
Sector: Health-tech
Size: 22 employees
Funding: Seed funding
Investors: Flat6labs, 500 Falcons, three angel investors