Here is the Portsmouth Trojans year by year record from 1930-1939 with highlights:

Here is the Portsmouth Trojans year by year record from 1940-1949 with highlights:

Here is the Portsmouth Trojans year by year record from 1950-1959 with highlights:

Here is the Portsmouth Trojans year by year record from 1960-1969 with highlights:

Here is the Portsmouth Trojans year by year record from 1970-1979 with highlights:

Here is the Portsmouth Trojans year by year record from 1980-1989 with highlights:

Here is the year by record of the Portsmouth Trojans from 1990-1999 with highlights:

Here is the year by year record of the Portsmouth Trojans from 2000-2020 with highlights:

Here is a list of Associated Press Poll Rankings for the Portsmouth Trojans for the period of 1950-2023.  The ranking listed is the final AP ranking, done before tournament play. The list has been updated on 7/21/23 to include all final rankings during the period listed.

1951: #3 11-2........Final Record 18-4  Lost in Regional Semifinals to Hamilton
1955: #7  12-1........Final Record 20-4  Lost in the Regional Final to Eventual State Runnerup Cincinnati Hughes

Here are the schools that have made at least 10 appearances at the OHSAA State Tournament. State titles are listed in parentheses.