Manchester United's Lisandro Martinez apologises for outburst and fined
Martinez's contract at Manchester United runs out next summer

TL;DR
- Lisandro Martinez apologized for his controversial comments criticizing Manchester United's hierarchy.
- The defender made the remarks after the Champions League loss to Atletico Madrid.
- Martinez has been formally punished with a fine.
- He stated his comments were driven by anger and frustration and expressed belief in his teammates and management.
- Martinez acknowledged his words did not help unity at the club.
- His long-term future at Old Trafford is uncertain, with a decision pending on his contract extension.
- The club has the option to extend his contract by 12 months, which expires at the end of the season.