In summer 2013, Enrich signed a two-year contract with CD Numancia still in the second tier.[6] He was the Segunda División Player of the Month in November 2014 as his five goals in four games took the Soria-based side out of the relegation places;[7] on 20 December that year, he contributed a brace to a 6–6 home draw against CD Lugo.[8]
Eibar
On 12 July 2015, Enrich moved to top-division SD Eibar after agreeing to a two-year deal.[9] He scored 11 goals during his second season, helping to a tenth-place finish.[10]
Enrich remained at the Basque club in the ensuing seasons, signing new contracts in February 2017[11] and May 2019, tying him to them until June 2022.[12] Due to a clause in his contract allowing him to leave Eibar in case of relegation, he ended his six-year stay in June 2021;[13] two months later, he was close to joining newly-relegated 2. Bundesliga team FC Schalke 04 in Germany, but the move was called off when fans rebelled over his criminal record.[14]
Ponferradina
On 22 September 2021, Enrich agreed to a deal at SD Ponferradina, recently returned to the second tier.[15] He contributed six goals and as many assists in his only campaign, and then turned down a new contract.[16]
In October 2016, Enrich and teammate Antonio Luna apologised when a sex tape involving them and a woman went viral on the Internet.[20] Due to the woman's lack of consent to the filming, the pair were given two-year prison sentences in January 2021, suspended due to their lack of prior criminal records.[21]
^Perelló, Joan Antoni (29 March 2017). "Sergi Enrich, el as de Ciutadella" [Sergi Enrich, the ace from Ciutadella] (in Spanish). Deporte Balear. Retrieved 7 September 2022.