Did the Mexican Army Lose to Texas? Yes, in the Texas Revolution

The premise is incorrect: the Mexican Army did lose to Texas during the Texas Revolution (1835–1836).

• Battle of Gonzales (1835): First skirmish; Texians resisted cannon seizure.
• Siege of Bexar (1835): Texians captured San Antonio.
• Battle of the Alamo (1836): Mexican victory, but galvanized Texian resolve.
• Battle of San Jacinto (1836): Decisive Texian victory; Santa Anna captured; Texas independence secured.

Mexico never recognized Texas independence until the Mexican–American War (1846–1848).