D. Dias

Diego Díaz came into Unión Santa Fe from the regional leagues, and that phrase is the whole of the entry — the club he left is not named in the records that list him. When Unión took him on, no transfer fee was reported, and none of the terms of the move were made public.

At Unión he plays as a centre-forward and wears the number 29. He has been listed in the club's squad for the 2024 and 2025 seasons.

Beyond that the file is thin. The squad sheets and match records that carry his name give the position and the shirt number and stop there: no height, no weight, no note of which foot he favours. Two seasons into a first-team squad, that is most of what has been set down about him in public — a striker known by his number before he is known by anything else.

He is Argentine, and Unión is the only professional club on his record. The route he took to get there — regional football, then a senior squad, with no fee in between — is one that leaves almost nothing behind it in the databases, which is why so much of what surrounds him is blank rather than disputed.