Claim: The 2019-20 TT Pro League season is the 21st season of the TT Pro League which is Trinidad and Tobago's primary football competition that serves as the top division in the Trinidad and Tobago football league system.
Evidence: The 2019–20 TT Pro League season is the 21st season of the TT Pro League, the Trinidad and Tobago professional league for association football clubs, since its establishment in 1999. It is the country's primary football competition and serves as the top division in the Trinidad and Tobago football league system.