Scotland blow as Armstrong positive for Covid and Tierney and Christie isolate

Players to miss Euro 2020 play-off and Nations League gamesImpact also felt by Southampton, Celtic and ArsenalScotland’s preparations for the crucial visit of Israel have suffered major disruption after a positive Covid-19 test by Stuart Armstrong that also forced Ryan Christie and Kieran Tierney into isolation. Steve Clarke has lost Scott McKenna, Liam Palmer and Oliver Burke through injury.Armstrong, the Southampton midfielder, was confirmed to have coronavirus during routine Uefa testing on Tuesday...