Ochaco Uraraka & Yuga Aoyama vs. Thirteen is a battle fought between Class 1-A heroes-in-training Ochaco Uraraka & Yuga Aoyama and Pro Hero Thirteen during the End of Term Test Arc in the Replica City-District.
The battle was skipped to near the end when Yuga and Ochaco were holding rails near the exit. Thirteen vacuums the two with his quirk. Then, Yuga shoots Thirteen from his navel to his knees, but Thirteen absorbed the light and destroyed Yuga's shades. Yuga said, "Hmph," and commented how this battle is not a joke.
Ochaco thought how Izuku would do in this situation. Yuga immediately thought how Ochaco likes Izuku and asks her if she likes him. Ochaco blushed with all of her hands around her head which caused her to let go. Not wanting to kill a student Thirteen shuts off his quirk. While flying towards Thirteen Ochaco uses the skills she learned with Gunhead to incapacitate Thirteen.