Overview
- The Argentina FA said Fernández was withdrawn from the tour due to synovitis in his right knee and will miss the game against Puerto Rico.
- He played 78 minutes in a win over Venezuela after training with heavy tape on his right knee, according to reports.
- Fernández is returning to London for evaluation by Chelsea's medical staff with a week until the Premier League fixture at Nottingham Forest.
- Coverage describes synovitis as knee joint inflammation that often settles with rest, with caution urged over his short‑term workload.
- The 24-year-old has started every league match this season for Chelsea, as concerns over squad fitness persist with Cole Palmer also managing an issue.