Promotion play-off
The matches are scheduled to be played on 16, 23 and 30 June 2018. , - , colspan="3" style="background-color:#97DEFF", Region 1 (North-East) , colspan="2" style="background-color:#97DEFF", , , 0–1, , 0–1 , , w/o, , w/o , , 5–0, , 1–0 , - , colspan="3" style="background-color:#97DEFF", Region 2 (North-West) , colspan="2" style="background-color:#97DEFF", , , 0–0, , 2–0 , , 6–0, , 4–2 , , w/o, , w/o , - , colspan="3" style="background-color:#97DEFF", Region 3 (Center) , colspan="2" style="background-color:#97DEFF", , , 1–0, , 2–0 , , w/o, , w/o , , 2–0, , 1–3 , - , colspan="3" style="background-color:#97DEFF", Region 4 (West) , colspan="2" style="background-color:#97DEFF", , , 0–1, , 2–1 , , 4–0, , 3–0 ( forfait) , , 5–0, , 6–0 , - , colspan="3" style="background-color:#97DEFF", Region 5 (South-West) , colspan="2" style="background-color:#97DEFF", , , 8–0, , 1–0 , , 2–1, , 1–0 , , w/o, , w/o , - , colspan="3" style="background-color:#97DEFF", Region 6 (South) , colspan="2" style="background-color:#97DEFF", , , 1–1, , 2–4 , , 0–7, , 1–10 , , 5–1, , 1–1 , - , colspan="3" style="background-color:#97DEFF", Region 7 (South-East) , colspan="2" style="background-color:#97DEFF", , , 2–2, , 0–3 , , 0–3, , 1–5 , , 0–4, , 4–3County leagues
Alba County
Arad County
Argeș County
Bacău County
Bihor County
Bistrița-Năsăud County
Botoșani County
Brașov County
Brăila County
Championship play-off
The teams started the championship play-off with half of the points accumulated in the regular season.Championship play-out
The teams started the championship play-out with half of the points accumulated in the regular season.Bucharest
Regular season
Championship play-off
The championship play-off played in a single round-robin tournament between the best four teams of the regular season. The teams started the play-off with the following points: 1st place – 3 points, 2nd place – 2 points, 3rd place – 1 point, 4th place – 0 points.Buzău County
Relegation play-off
The 14th and 15th-placed teams of Liga IV Buzău faces the 2nd-placed teams in the two series of Liga V Buzău.Caraș-Severin County
Călărași County
Cluj County
Constanța County
Covasna County
Dâmbovița County
Dolj County
Championship play-off
At the end of the regular season, the first four teams will play a Championship play-off and the winners crowned as county champions and qualify to the promotion play-off to Liga III. The teams will start the play-off with the number of points gained in the regular season only against the other qualified teams.League Cup
The teams which was ranked 5th to 12th places in the regular season played in the League Cup to establish the final standings. In the League Cup, each tie was played on a home-and-away two-legged basis. If tied on aggregate, the away goals rule was used.= First round
= First Leg: 5 and 6 May. Second Leg: 11 and 12 May. , - , , 2–5, , 0–9 , , 7–2, , 2–1 , , 0–4, , 0–3 , , 1–4, , 0–1= Second round
= First Leg: 19 May. Second Leg: 26 May.5-8 places , - , , 1–1, , 1–6 , , 4–3, , 0–1
9-12 places , - , , 4–4, , 1–5 , , 5–3, , 2–3
= Third round
= First Leg: 2 June. Second Leg: 8 and 10 June.5-6 places , - , , 1–2, , 1–3
7-8 places , - , , 8–1, , 8–5
9-10 places , - , , 5–3, , 3–4
11-12 places , - , , 6–1, , 0–3
Galați County
Giurgiu County
South Series
North Series
Championship play-off
The championship play-off played between the best two ranked teams in each series of the regular season. All matches were played at Comunal Stadium in Bolintin-Deal on 5 and 7 June 2018, the semifinals and 10 June 2018, the final.= Semi-finals
== Final
= ''Singureni won the 2017–18 Liga IV Giurgiu County and qualify to promotion play-off in Liga III.''Gorj County
Harghita County
Hunedoara County
Ialomița County
Iași County
Ilfov County
Seria 1
Seria 2
Championship final
The Championship final played between the winners of the two series. , , 0–1, , 0–5 ''Bragadiru won the 2017–18 Liga IV Ilfov County and qualify to promotion play-off in Liga III.''Maramureș County
South Series
North Series
Championship final
The championship final was played between the winners of the two series on 10 and 16 June 2018. ''Minaur Baia Mare won the 2017–18 Liga IV Maramureș County and qualify to promotion play-off in Liga III.''Mehedinți County
Championship play-off
Championship play-out
Mureș County
Neamț County
Championship play-off
The championship play-off tournament between the best four teams played in a double round-robin tournament and the winner declared county champion and qualify for the promotion play-off toOlt County
Prahova County
Satu Mare County
Sălaj County
Sibiu County
Suceava County
Teleorman County
Timiș County
Tulcea County
Serie A
Serie B
Championship play-off
Vaslui County
Relegation play-off
= First round
== Second round
== Promotion/relegation play-off
=Championship play-off
= Quarter-finals
== Semi-finals
== Final
= ''Flacăra Muntenii de Sus won the 2017–18 Liga IV Vaslui and qualify to promotion play-off in Liga III.''Vâlcea County
Relegation play-off
The 9th and 10th-placed teams of Liga IV Vâlcea faces the 2nd-placed teams in the two series of Liga V Vâlcea.Vrancea County
Group A
Group B
Group C
Possible qualification to championship play-off
At the end of the regular season, a special table was made between 3rd places from the three series. The best two teams in this table was qualify in the championship play-off.Championship play-off
See also
*References
External links