The match between Luton and host Bournemouth was abandoned after Lockyer collapsed during the 59th minute.
Peacock was carrying the match in the U.S. as part of the NBCUniversal streaming services Premier League deal.
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The score was 1-1 at the time of the medical emergency.
Luton Town’s Tom Lockyer receives treatment during a match in Bournemouth, England.Steven Paston/PA Images via Getty Images
Players left the field about six minutes later.
Lockyer had received doctors all-clear to play this season following the surgery.
Luton is currently next-to-last in the Premier League with a record of 2-12-2.
Lockyer has one goal and one assist this season.
Men in Blazers, a popular soccer media outfit, also weighed in on X.
Dreadful scenes at Bournemouth, its post began.
Wishing all strength and health in this awful moment.
