That seems to be a different Delfines than the one Arreola has played for. http://www.delfinesfutbol.mx/equipo Arreola was/is with Delfines del Carmen, a club founded in 2012 on the other side of the country, although he rarely got into games. They're moving up to the Ascenso, which is just below LigaMx, a good level, and he is no longer listed as part of the squad (linked above).
Eder Arreola@EderArreola710 Jul Partido De Inter Escuadras Hoy Contra El Equipo De Ascenso A Las 6 En El Estadio Delfin. 12:30 PM - 10 Jul 13
The journey continues: Blessed to announce that I have signed a short term contract with 1st division Armenian club @FCShirak 🙏🏽⚽️ #AllGlorytoGod— Eder Arreola (@EderArreola7) February 12, 2016
Not sure where he was in the interim, but history repeats itself: Signed again for @FCShirak !! Blessed for the opportunity to play in Europe again 📝🧡🙏🏽⚽️ #Part2 pic.twitter.com/o2YdZowCBJ— Eder Arreola (@EderArreola7) July 24, 2018 (I checked TM and he was back in the US with some lower level teams). @TheFalseNine -- Let's update the title: Eder Arreola at FC Shirak (Armenia)
Happy to have played 90 min in our first match of the season. Scoreless draw away against Fc Banants 💪🏽⚽️🧡 #AllGlorytoGod #EA13 pic.twitter.com/lva7IIiQLo— Eder Arreola (@EderArreola7) August 4, 2018
Former @ussoccer_ynt midfielder Éder Arreola scored in SC Shirak's 1-2 loss v Pyunik.He really put his laces through this one!#USMNThttps://t.co/RGfPrHEXBj— Sams Mini Army (@samsminiarmy) August 25, 2018
Contract terminated: «Շիրակն» երկկողմանի համաձայնությամբ խզեց պայմանագրերը ամերիկացիներ Էդեր Արեոլայի և Պաբլո Կրուզի հետ: Shirak with mutual understanding terminated contracts with American players Eder Arreola and Pablo Cruz. pic.twitter.com/eFfOYIbODe— SC Shirak (@FCShirak) October 11, 2018