An interesting observation. On 26 December 20, three test matches had their start dates. In all the three tests, a team was led by captain wicket keeper.
Based on Indian time schedule New Zealand Vs Pakistan was the first test in which Pakistan was led by wicket keeper captain Mohammad Rizwan.
Australia Vs India was the second test in which Australia was led by wicketkeeper captain TM Paine.
South Afirca Vs Sri Lanka was the third test in which South Africa was lead by wicket keeper captain Q de Kock
Mohammad Rizwan and Q de Kock were making their captaincy debut.