At just 21 years old, Santiago Castro has emerged as one of Serie A’s most exciting young forwards.
This article covers his verified net worth, Bologna salary, contract details, career earnings, and the full story behind his rapid rise.
Santiago Castro’s Biography
| Detail | Information |
|---|---|
| Full Name | Santiago Tomás Castro |
| Date of Birth | September 18, 2004 |
| Age | 21 years old |
| Nationality | Argentine |
| Place of Birth | San Martín, Buenos Aires, Argentina |
| Height | 1.79 m (5’11”) |
| Weight | 174 lbs (79 kg) |
| Position | Centre-Forward |
| Current Club | Bologna FC 1909 (Serie A) |
| Jersey Number | #9 |
| Joined Bologna | January 30, 2024 |
| Contract Expires | June 30, 2028 |
| Estimated Net Worth (2026) | $2 million |
| Estimated Annual Salary | €930,000 gross (~€17,885/week) |
| Relationship Status | Single |
Early Life & Career
Santiago Tomás Castro was born on September 18, 2004, in San Martín, a city in the greater Buenos Aires province of Argentina.
He grew up in Argentina’s fiercely competitive football environment, where youth academies serve as the primary pipeline for professional talent.
Castro entered the Vélez Sarsfield academy at a young age, becoming part of what analysts described as the club’s highly regarded 2004 generation — a group that included Mateo Seoane and Julián Fernández, all of whom rose through the ranks together.
His natural finishing instincts and physical development were clear from his early academy days. Castro stands at 1.79 m and uses his frame intelligently — he can drop deep to link play, receive early passes between the lines, and still make penetrating runs into the box.
This versatility made him stand out among his peers, and Vélez’s coaching staff promoted him quickly through the youth system.
He made his professional debut on August 3, 2021, at just 16 years old, coming on in a Primera División match against Atlético Tucumán. The match ended goalless, but the teenager’s composure under pressure turned heads.
That early debut made Castro one of the youngest players in Vélez’s recent history to feature in senior first-team football, a distinction that put him on the radar of European scouts almost immediately.
Castro was earning regular first-team minutes at Vélez, making 24 Primera División appearances and scoring his first senior goal in October 2022 against Talleres — a 2–1 win for his club.
In March 2023, Vélez extended his contract through December 2025, signaling their intent to develop him further.
That same year, Castro exploded onto the South American scene with seven league goals in 35 Primera División appearances, confirming his readiness for a bigger stage.
Professional Career
Santiago Castro’s move to Europe came in January 2024, when Bologna FC 1909 officially signed him from Vélez Sarsfield on a permanent basis.
He became the fifteenth Argentine in Bologna’s history and immediately took on the number 9 shirt, a role that carries significant expectation at any club.
The move positioned him within a Bologna squad that had just achieved a historic Serie A top-four finish and entered the UEFA Champions League for the first time in decades.
His debut season in Italy was limited by adaptation, featuring 8 Serie A appearances and one goal. However, the 2024–25 season proved to be the real breakthrough.
Castro played 36 Serie A games, scored 8 league goals, and contributed across all competitions for a total of 10 goals and 2 assists across 46 appearances.
He also played a role in Bologna’s Coppa Italia triumph that season — the club’s first domestic cup win in years — which stands as the first major honour of his career.
His form continued into the 2025–26 season. According to ESPN’s career stats tracker, Castro has made 40 appearances for Bologna this season across all competitions, scoring 11 goals and registering 2 assists.
His market value on Transfermarkt currently sits at €35 million, while FootballTransfers places his estimated transfer value between €41 million and €50 million — a sharp increase from the modest fee Bologna paid in January 2024.
Interest from clubs including Chelsea and Inter Milan has been reported, though Castro remains contracted to Bologna through June 2028.
Santiago Castro Net Worth Details
As of 2026, Santiago Castro has an estimated net worth of $2 million. He built this wealth primarily through his professional football contracts at Vélez Sarsfield in Argentina and, more significantly, his ongoing deal with Bologna FC in Italy’s Serie A.
Contract
Castro signed with Bologna on January 30, 2024, on a deal that runs through June 30, 2028.
According to Capology’s salary and contract data, his current contract carries an estimated gross value of approximately €9.25 million plus up to €2.8 million in performance-related bonuses — totaling roughly €12 million over the full term.
Bologna is actively working on a contract renewal that would extend the deal to June 2029 and reportedly double his net salary from €500,000 to €1 million per year, reflecting his significant growth as a first-team asset.
Salary
For the 2024–25 season, Castro earned an estimated gross base salary of €930,000 per year, which breaks down to approximately €17,885 per week before taxes.
Italy applies a high income tax rate for top earners — typically around 43% — meaning his net annual take-home from his Bologna salary is closer to €500,000 per year, which aligns with the renewal negotiation figure reported by La Gazzetta dello Sport.
Capology’s adjusted gross career earnings as of 2026 stand at approximately €2.13 million, reflecting his rapid salary growth since arriving in European football.
Career Earnings
| Season | Club | Gross Annual Salary (EUR) |
|---|---|---|
| 2021 | Vélez Sarsfield | ~€30,000 |
| 2022 | Vélez Sarsfield | ~€80,000 |
| 2023 | Vélez Sarsfield | ~€150,000 |
| 2023–24 | Bologna FC 1909 | ~€500,000 |
| 2024–25 | Bologna FC 1909 | ~€930,000 |
| 2025–26 | Bologna FC 1909 | ~€930,000+ |
Career Statistics
| Club | Season | Competition | Apps | Goals | Assists |
|---|---|---|---|---|---|
| Vélez Sarsfield | 2021 | Primera División | 2 | 0 | — |
| Vélez Sarsfield | 2022 | Primera División | 24 | 1 | — |
| Vélez Sarsfield | 2023 | Primera División | 35 | 7 | — |
| Vélez Total | — | All comps | 65 | 9 | — |
| Bologna | 2023–24 | Serie A | 8 | 1 | — |
| Bologna | 2024–25 | All comps | 46 | 10 | 2 |
| Bologna | 2025–26 | All comps | 40 | 11 | 2 |
| Bologna Total | — | All comps | 94 | 22 | 4 |
| Career Total | — | All comps | 159 | 31 | — |
FAQs
What is Santiago Castro’s net worth?
Santiago Castro has an estimated net worth of $2 million. His wealth comes from his professional contracts at Vélez Sarsfield and Bologna FC, where he earns approximately €930,000 gross per year.
How much does Santiago Castro earn at Bologna?
He earns an estimated €930,000 gross per year at Bologna, roughly €17,885 per week. Bologna is reportedly negotiating a new deal that would raise his net salary to €1 million per year through 2029.
When does Santiago Castro’s Bologna contract expire?
His current contract with Bologna FC 1909 expires on June 30, 2028. The club is in active talks to extend it to June 2029 with improved terms.
How many goals has Santiago Castro scored for Bologna?
He has scored 22 goals across 94 appearances for Bologna in all competitions as of March 2026, including 11 goals in the ongoing 2025–26 season.
What trophies has Santiago Castro won?
He won the Coppa Italia with Bologna in the 2024–25 season — the first major club honour of his career and a significant milestone for the club itself.
