Battle of Valentia
74 BCE.
Shown on the map at 39.467°, -0.375°.
The Battle of Valentia was fought in 75 BC between a rebel army under the command of Marcus Perpenna Vento and a general called Gaius Herennius, both legates of the Roman rebel Quintus Sertorius, and a Roman Republican army under the command of the Roman general Gnaeus Pompeius Magnus (better known as Pompey the Great). The battle was fought at Valentia in Spain and ended in a stunning victory for the Pompeian army.
Text from the Wikipedia article Battle of Valentia (75 BC), licensed CC BY-SA 4.0.