SJ Vaslui

First years and the fast ascension (2002–2007)

On 20 July 2002, the newly promoted Divizia C side Victoria Galați moved to Vaslui, after an agreement between Marius Stan and the Vaslui Municipality to use the Municipal Stadium. Ioan Sdrobiș was appointed as team manager, and the main squad was formed from Dunărea Galați players. The club also changed its name to Fotbal Club Vaslui (FC Vaslui). The club's main objective was to achieve the promotion to Divizia B.

Soon after their foundation, Adrian Porumboiu, former referee, took over the club and immediately changed the colours of the team's strip from white and blue to yellow and green, the same as those used by his company, which worked in the agricultural field. At the end of the season, despite the achievement of promotion, Marius Stan, the club president, resigned and Adrian Porumboiu, the club owner, opted to stop sponsoring the team because of what he perceived as the Vaslui Municipality's lack of interest in the side. With an entirely new management team, the objective for the newly promoted Divizia B team was to avoid relegation. With a strong start to the season and with Adrian Porumboiu back at the club, the objective was changed from avoiding relegation to promotion to Divizia A. The club managed to secure promotion in the following season, setting a new record by being the club promoted to Divizia A in the quickest time, only three years after their foundation.

With his club in Divizia A, Adrian Porumboiu set an impressive budget for a newly promoted team in the top flight. Despite signing Claudiu Răducanu, Sabin Ilie, Nana Falemi and Cătălin Cursaru, Vaslui had a poor record in the top flight, failing to register a single victory by the end of the first part of the season. During the winter break, Mircea Rednic changed Vaslui's transfer policy. The club went on a solid run and had one of the best records for the second half of the season. However, the club was embroiled in controversy when they faced Steaua București on matchday 30. In order to secure the championship, Steaua had to win at Vaslui. Steaua duly won by four goals and therefore secured the league title, but Steaua's easy win was questioned not only by officials at Steaua's rivals Rapid București, but also by Adrian Porumboiu, who decided the following day to give up ownership of Vaslui. With no sponsorship and with no squad, the media speculated that Vaslui would sell its Divizia A spot, although the club president denied those rumours.

With a completely different team from the previous season, Vaslui had the same poor season start as before. Despite this, Vaslui finished eighth at the end of the campaign, the club's best performance at the time. Fortunes had changed markedly under new team manager Viorel Hizo, who has been appointed on 24 September, after Mulțescu was sacked. However, despite his solid performances, Hizo resigned at the end of the season because of Vaslui's poor infrastructure. Porumboiu, who had returned to the club after his earlier departure, opted to invest the club's budget in improving the crumbling infrastructure, instead of signing new players.

Years of glory, spectacular football (2007–2012)

After Dorinel Munteanu was revealed as the new team manager, the main objective was set: qualification for European competition. The season was one with ups and downs for the Moldavian team, Vaslui securing the final spot for European competition thanks to the Court of Arbitration for Sport (CAS). Vaslui contested Oțelul Galați's decision to include two players, both of whom had been sent off in the previous matchday, in a league match between the two clubs. The CAS awarded Vaslui the three points and as a result, Vaslui finished in seventh position, ahead of Oțelul.

With his side in the UEFA Intertoto Cup, Adrian Porumboiu invested a significant amount of money in new players. Viorel Hizo had also been reinstated as the team manager. After defeating Azerbaijani club Neftçi, Vaslui qualified for the UEFA Cup, but failed to qualify for the group stage after they were eliminated by Slavia Prague on the away goals rule.

The championship was one with ups and downs for the team, Vaslui sitting in ninth place for almost the entire season. After a win against Universitatea Craiova in the final round, and thanks to the other results, Vaslui finished in fifth position to secure a spot in the UEFA Europa League for the second-straight year (the UEFA Cup rebranding as the UEFA Europa League for 2009–10). The team also reached the Cupa României semi-final, where they were beaten by CFR Cluj after a number of errors by the referee.

In its second season in the European competitions, despite winning in the first leg, Vaslui failed to qualify for the UEFA Europa League group stage for the second time, after they lost to AEK Athens. Despite its unsuccessful European season, Vaslui had an excellent domestic season, finishing third in the championship and reaching the Cupa României final.

Because Vaslui failed to qualify for the Europa League group stage, Adrian Porumboiu appointed Spaniard Juan López Caro as club manager. However, the appointment was not a success, as he not only failed to get the side into the group tage, but he also won only three matches in the first ten rounds, and the team was eliminated from the Cupa României by Liga III side Alro Slatina. Because Caro's contract had a $1 million release clause, Porumboiu opted to suspend the Spanish manager, with the club sitting sixth in the league, only seven points behind the leader, and reinstate Viorel Hizo for Hizo's third stint as manager. Hizo not only managed to revive the team, but he turned it into a real title contender. Meanwhile, on 4 January 2011, Vaslui received a nine-month transfer ban from FIFA following a complaint by former player Marko Ljubinković. Despite Porumboiu appealing to the CAS, the decision was upheld, with the ban expiring on 6 September 2011. At the end of the 2010–11 season, despite having made no transfers in the winter break, Vaslui finished third for the second-straight year.

After the Romanian Football Federation denied a licence to FC Timișoara for 2011–12, therefore barring their participation in European competitions, Vaslui took their place in the UEFA Champions League's third qualifying round. However, Vaslui were eliminated from the competition, consequently dropping to the play-off. Vaslui faced Sparta Prague with major squad problems, as nine players were unable to play: Kuciak and Pouga refused to return to the team; Papp, Canu, Adaílton, Wesley and Gladstone were injured; and Milisavljević and Pavlović were excluded from the squad. Despite this, Vaslui earned arguably their most important victory, a 2–0 home win against Sparta. Despite losing in the second leg, Vaslui managed to qualify for the UEFA Europa League group stage for the first time. The side managed to play some great matches in the group stage against clubs like Sporting CP, Lazio and Zürich. In the same season, Vaslui finished second in Liga I.

Downfall, bankruptcy and survival (2012–present)

The title missed in 2012 brought a lot of frustration to the Vaslui's camp, and Porumboiu again started to think about withdrawing the financing and leaving the football phenomenon. Despite this, the team gathered under the command of Viorel Hizo, having a good season, being ranked 5th, but missing the European Cups. This new failure put the real end of the football club, even tho the 2013–14 season started good, under the management of Liviu Ciobotariu, during the winter break the financial problems were too big, Adrian Porumboiu withdrew permanently and with a squad formed mostly from youth players, FC Vaslui was ranked 6th, but the licence was denied, the club accepted the verdict and was relegated to the fourth tier, subsequently being dissolved.

In the summer of 2014, FC Vaslui Supporters Association, founded ASS FC Vaslui, also known as FC Vaslui 2002. The newly formed entity was enrolled in the Liga IV – Vaslui County and ensured unofficially the football's continuity of the original club, but due to the limited budget it failed to promote in the Liga III, despite some appreciated evolutions at the level of the fourth tier. The results obtained in the seasons in which the club played under this name were the following: 5th (2014–15, 2015–16), 2nd (2016–17) and 3rd (2017–18).

In the summer of 2018, Municipality of Vaslui decided to found a multi-sport club, named as CSM Vaslui, club that was going to administer all sports sections from the city. ASS FC Vaslui ended an agreement with the municipality and the football club owned by the supporters was included in the new scheme. Even though the football team continued to play in yellow and green, the club's logo changed in a white, blue and red one and the club started to be named as CSM Vaslui, or in some cases CSM FC Vaslui. Supporters have chosen to make these compromises in the hope that the financial aid from the municipality will make the long-awaited promotion possible, but again, the club lost the county final, against Hușana Huși and was ranked only 2nd, missing the objective.

In the summer of 2019, Sporting Juniorul Vaslui, club that has important results in the Romanian youth sector and also managed by former FC Vaslui directors and administrators, decided to enroll a senior squad in the Liga IV. The club colors are also yellow and green and after half of the season, Sporting was the leader of the series, in front of municipality's squad, CSM Vaslui. The supporters, already unhappy by the logo and name change, decided to support this team. In January 2020, ASS FC Vaslui announced that started an official association with Sporting Juniorul Vaslui, both clubs succeeding, after almost 6 years since the original club was dissolved, to enter in the position of FC Vaslui brand and record. In the summer of 2020, the two entitites will merge to bring back to life the most important football team in the history of Vaslui County.