Player name: Elderson

Nationality: Nigeria

Club (noted by you): Standard Liège

• Notes: There are multiple Nigerian players with similar or identical given names. I could not find a widely documented, high-profile Nigerian player known simply as "Elderson" who played for Standard Liège in major public records up to my last update. It's possible the player:
• - Is a youth/reserve player or had a short/loan spell that received limited coverage;
• - Uses a different full name professionally (mononyms are common), or the name is spelled differently in databases (e.g., Elderson, Elderson Udo, Eldersson, Elderson Nwankwo, etc.);
• - Played under a different nationality listing or at a lower-visibility level (reserves, U21, friendly matches).

What I can do next:

• Search for variations of the name (full name, alternate spellings) and possible birthdate or position if you provide them;
• Check Standard Liège squad lists by season (first team, reserves, youth) if you can give a likely year or range;
• Provide guidance on where to find authoritative records (club archives, Transfermarkt, Soccerway, national federation databases).

If you want, provide any extra detail you have (year(s) at Standard Liège, position, full name, or approximate age) and I will refine the player profile. I will not proceed further without additional details since current public records don’t show a clear match for "Elderson" from Nigeria at Standard Liège.