Liga IV Prahova
Liga IV Prahova, officially known as Liga A Prahova, is the county football division of Liga IV for clubs based in Prahova County, Romania. The competition is ranked as the fourth tier of the Romanian [football league system] and is organized by AJF Prahova – Asociația Județeană de Fotbal.
It is contested by a variable number of teams, depending on the number of teams relegated from Liga III, the number of teams promoted from Liga V Prahova, and the teams that withdraw or enter the competition. The winner may or may not be promoted to Liga III, depending on the result of a promotion play-off contested against the winner of a neighboring county series.
History
Until 1924, Prahova football was represented at the national level by teams participating in competitions organized by the Central Commission of Foot-ball Bucharest. In August 1924, the Ploiești Regional Football Sub-Committee was established as the first official football organization in the county, bringing together teams from Prahova and Buzău. The regional championship was divided into Category II and Category III, under the supervision of the Central Commission in Bucharest. The first champion of the Sub-Committee, Venus Ploiești, took part in the promotion play-off for a place in the Bucharest championship.In the summer of 1927, the Sub-Committee organized the first local championship, called District A, allowing the champion team to participate in the final tournament to determine Romania’s national champion. The 1927–28 season included six teams—five from Ploiești and one from Buzău. At the same time, Category I, District B Ploiești was created, featuring teams from Câmpina, Ploiești, and Bușteni.
In 1950, the Romanian People's Republic underwent an administrative and territorial reorganization, dividing the country into Regions of the [People's Republic of Romania|regions and districts], each with its own football championship.
In 1968, following the new administrative and territorial reorganization of the country, each county established its own football championship, integrating teams from the former regional championships as well as those that had previously competed in town and rayon level competitions. The freshly formed Prahova County Championship was placed under the authority of the newly created Consiliul Județean pentru Educație Fizică și Sport in Prahova County.
Since then, the structure and organization of Liga IV Prahova, like many other county leagues, has undergone numerous changes. From 1968 to 1992, the top county competition was known as Campionatul Județean. Between 1992 and 1997, it was renamed Divizia C – Faza Județeană, followed by Divizia D from 1997 to 2006, and Liga A Prahova from 2006 to the present.
Promotion
The champions of each county association play against one another in a play-off to earn promotion to Liga III. Geographical criteria are taken into consideration when the play-offs are drawn. In total, there are 41 county champions plus the Bucharest municipal champion.List of champions
Prahova District Championship
Prahova Regional Championship
Prahova County Championship
| Ed. | Season | Winners |
| 23 | 1990–91 | Unirea [Dealu Mare Urlați] |
| 24 | 1991–92 | Astra Ploiești |
| 25 | 1992–93 | Metalul Filipeștii de Pădure |
| 26 | 1993–94 | Petrolistul Boldești |
| 27 | 1994–95 | Petrolul Teleajen Ploiești |
| 28 | 1995–96 | Metalul Filipeștii de Pădure |
| 29 | 1996–97 | Minerul Filipeștii de Pădure |
| 30 | 1997–98 | Chimia Brazi |
| 31 | 1998–99 | Conpet Ploiești |
| 32 | 1999–00 | Petrolistul Boldești |
| 33 | 2000–01 | Hidrojet Breaza |
| 34 | 2001–02 | Metalul Băicoi |
| 35 | 2002–03 | UZTEL Ploiești |
| 36 | 2003–04 | Carpați Sinaia |
| 37 | 2004–05 | Matizol Ploiești |
| 38 | 2005–06 | Avântul Măneciu |
| 39 | 2006–07 | Filipeștii de Pădure |
| 40 | 2007–08 | Voința Kaproni Gornet |
| 41 | 2008–09 | Petrolul Teleajen Ploiești |
| 42 | 2009–10 | Plopeni |
| 43 | 2010–11 | Prahova 2010 Tomșani |
| 44 | 2011–12 | Unirea Câmpina |
| Ed. | Season | Winners |
| 45 | 2012–13 | CSM Câmpina |
| 46 | 2013–14 | Astra II Ciorani |
| 47 | 2014–15 | Petrolistul Boldești |
| 48 | 2015–16 | Păulești |
| 49 | 2016–17 | Petrolul Ploiești |
| 50 | 2017–18 | Blejoi |
| 51 | 2018–19 | Blejoi |
| 52 | 2019–20 | Plopeni |
| 53 | 2020–21 | CS [Petrolul 95 Ploiești|Petrolul 95 Ploiești] |
| 54 | 2021–22 | Păulești |
| 55 | 2022–23 | Tricolorul Breaza |
| 56 | 2023–24 | Băicoi |
| 57 | 2024–25 | Teleajenul Vălenii de Munte |
Performance by club
Prahova County Championship (1968–)
Ploiești Regional Championship (1951–1968)
Ploiești District Championship (1928–1950)
Main Leagues
;North–East;North–West
- Liga IV Bihor
- Liga IV Bistrița-Năsăud
- Liga IV Cluj
- Liga IV Maramureș
- Liga IV Satu Mare
- Liga IV Sălaj
;West
;South–West
;South
- Liga IV Bucharest
- Liga IV Călărași
- Liga IV Giurgiu
- Liga IV Ialomița
- Liga IV Ilfov
- Liga IV Prahova