External links
- Valerio Mastrantonio at Soccerway
  | This biographical article related to association football in Italy, about a midfielder born in the 1990s, is a stub. You can help Wikipedia by adding missing information. |
| Personal information | |||
|---|---|---|---|
| Date of birth | 22 June 1999 | ||
| Place of birth | Rome, Italy | ||
| Height | 1.80 m (5 ft 11 in) | ||
| Position | Midfielder | ||
| Team information | |||
Current team | Guidonia | ||
| Number | 5 | ||
| Youth career | |||
| –2016 | Calcio Romulea | ||
| 2016–2018 | Frosinone | ||
| Senior career* | |||
| Years | Team | Apps | (Gls) |
| 2017–2020 | Frosinone | 0 | (0) |
| 2018–2020 | → Monterosi (loan) | 60 | (5) |
| 2020–2024 | Cittadella | 69 | (1) |
| 2024 | Trapani | 4 | (0) |
| 2025– | Guidonia | 36 | (0) |
| * Club domestic league appearances and goals as of 30 April 2026 | |||
Valerio Mastrantonio (born 22 June 1999) is an Italian football player who plays for Serie C Group B club Guidonia.
He started playing on the Under-19 level for Frosinone. In November 2017, he was called up twice to their senior squad for Serie B games, but remained on the bench. He spent the first two seasons of his senior career on loan at the Serie D club Monterosi.
On 13 August 2020, he joined Serie B club Cittadella. He made his Serie B debut for Cittadella on 20 October 2020 in a game against Pordenone. He substituted Mario Gargiulo in added time.
On 13 July 2024, Mastrantonio signed a two-year contract with Trapani.
| This biographical article related to association football in Italy, about a midfielder born in the 1990s, is a stub. You can help Wikipedia by adding missing information. |