Not many can match Messi's prolific record in front of goal, but Mata is doing exactly that.
With his strikes against Numancia, the 29-year-old climbed to 14 goals this season, while Messi sits on 13.
Despite his early brace in Sunday's match, Real Valladolid let a 2-0 lead slip to eventually lose 3-2.
As well as scoring 14 goals, Mata has also provided two assists this campaign, putting him on the radar of various La Liga clubs.
Here is a full breakdown of the striker's goals in the Spanish second division: Sevilla Atletico (2), Cultural Leonesa (2), Granada (1), Cordoba (1), AD Alcorcon (2), Almeria (1), Lugo (1), Reus Deportiu (1), Real Oviedo (1), Numancia (2).