State championships
Middletown: 16 state titles
State titles and finals for Middletown, from DIAA. This is not a season record.
This covers state championship results only. It does not have season records, regular season games or playoff rounds before the final.
Source: Delaware Interscholastic Athletic Association (DIAA), State Champions History. Football scores and runners-up come from DIAA's football files; other sports list the champion only. DIAA State Champions History
Dover High game schedules and results are on Senators Sports.
State titles
| Year | Sport | Champion | Score | Runner-up | Notes | Source file |
|---|---|---|---|---|---|---|
| 2025 | Boys Track, Division I | Middletown | ||||
| 2024 | Football, Class 3A | Middletown | ||||
| 2024 | Girls Soccer, Division I | Middletown | ||||
| 2023 | Girls Soccer, Division I | Middletown | ||||
| 2021 | Football, Class 3A | Middletown | ||||
| 2017 | Girls Soccer, Division I | Middletown | ||||
| 2012 | Football, Division I | Middletown | 27-0 | Salesianum | ||
| 2011 | Football, Division I | Middletown | 27-23 | Newark | ||
| 2007 | Football, Division I | Middletown | 26-22 | Sussex Central | ||
| 2005 | Boys Basketball | Middletown | ||||
| 2004 | Boys Basketball | Middletown | ||||
| 1999 | Football, Division II | Middletown | 9-7 | St. Elizabeth | ||
| 1998 | Boys Cross Country, Division II | Middletown | ||||
| 1998 | Football, Division II | Middletown | 28-7 | Archmere | ||
| 1997 | Football, Division II | Middletown | 40-6 | Concord | ||
| 1978 | Football, Division II | Middletown | 26-8 | Archmere |
Finals lost
| Year | Sport | Champion | Score | Runner-up | Notes | Source file |
|---|---|---|---|---|---|---|
| 2017 | Football, Division I | Smyrna | 30-27 | Middletown | ||
| 2016 | Football, Division I | Smyrna | 36-14 | Middletown | ||
| 2014 | Football, Division I | William Penn | 42-14 | Middletown | ||
| 2013 | Football, Division I | Salesianum | 23-7 | Middletown | ||
| 2010 | Football, Division I | St. Mark's | 37-25 | Middletown | ||
| 2004 | Football, Division I | Newark | 14-0 | Middletown | ||
| 2001 | Football, Division II | Delmar | 36-7 | Middletown | ||
| 1993 | Football, Division II | Sussex Tech | 27-14 | Middletown |