Manchester United and Chelsea have both been handed defensive injury blows in the latest round of Premier League action, with Luke Shaw and Reece James failing to last 45 minutes for their respective clubs on Saturday.
Two England international full-backs had to be replaced before half-time as Ole Gunnar Solskjaer and Thomas Tuchel were forced into tactical and selection tweaks.
The Red Devils and Blues will now be waiting on updates from their medical departments regarding the severity of untimely knocks.
How long did Shaw last?
Shaw had played every minute of United's 2021-22 Premier League campaign heading into a home date with Aston Villa.
That record has now been brought to a close, with the 26-year-old picking up a muscular complaint in his latest outing.
Shaw had been enduring a tough afternoon prior to being replaced, as Matty Cash posed him plenty of problems, and the Red Devils left-back was booked for one clumsy challenge.
Within five minutes of picking up that caution, he was forced from the field.
With only 34 minutes on the clock, it became apparent that Shaw was in no position to continue and had to be replaced by Diogo Dalot.
🔄 Ole is forced into a change as @LukeShaw23 picks up a knock — on comes @DalotDiogo. #MUFC | #MUNAVL pic.twitter.com/ACnmDGqOmt
— Manchester United (@ManUtd) September 25, 2021
What about James?
An international colleague of Shaw also endured a frustrating outing on home soil.
The Chelsea star lined up at right wing-back for Tuchel's side in a heavyweight cash with Manchester City at Stamford Bridge.
He was, however, to last less than half-an-hour before his manager was forced into a change.
Following a collision with Jack Grealish, James hit the deck on a couple of occasions before eventually making way with an ankle issue.
His place was taken by Thiago Silva, with Cesar Azpilicueta moved out of a centre-half berth and into a role on the flank.
We're forced into an early change. 🔄
— Chelsea FC (@ChelseaFC) September 25, 2021
🔵 0-0 💠 pic.twitter.com/0jCioBIZgz