He puts up a good fight, but no.

"Remember guys, the match is over the moment someone's Aura goes into red, the match ends with that person's loss," Ruby said, pulling out her scroll from the bag she carried to compensate for her lack of pockets in her nude state, and pulling up a specialized combat app designed to read nearby Auras. She had taken it upon herself to referee the spar. "Also, word of advice, Master? Avoid the hair, no matter what! You'll regret it if you don't! You may start when ready!"

"Ready, set, go!" Yang suddenly shouted, and charged Jaune, who yelped and raised his shield just as she threw her punch. The impact struck his defense with enough **** to cause it to recoil right into his forehead. Seeing stars, he staggered back, and swung his sword blindly, managing to get some breathing room as she dodged back.

He quickly shook his head, clearing it, and stabbed at her chest as she tried again, managing to strike her, and send her skidding back with a grunt, before she began firing her shotgun gauntlets at him. He blocked the first shot, aimed for his face, but the second was aimed for his legs, which were not covered by the shield. This sent him tumbling forward as his legs were knocked out from under him. He was glad that Pyrrha had unlocked his Aura, keeping his legs from getting shredded. He quickly rolled and straightened up in time to meet a punch to the face, which sent him flying back.

"Argh!" he cursed as he landed. Yang was on him, about to punch him while he was down, and he managed to kick her in the knee to make her tumble slightly, and quickly got up. He swung his sword at her, and she ducked, only to meet a shield bash he aimed down, getting herself hit in the face.

She cursed as she staggered back, and fired off her gauntlets again, knocking the wind out of Jaune as he was thrown back. She bashed her fists together, and her eyes turned red, her hair seeming to blaze as she activated her Semblance. "Um, what?" Jaune asked, before she proceeded to absolutely blitz him, charging him, and beginning to rapidly strike him. He grunted as he did his best to defend himself, but he was very quickly becoming overwhelmed by her relentless assualt.

He managed to get a couple more hits with his sword in, before she knocked it clean from his hand, then grabbed him, and slammed him down to the ground. "Ooof!"

"That's the match!" Ruby called, showing her scroll to show that while Yang had her Aura in the yellow, it was far from the red, while Jaune's was in the red.

"Damn," he pouted, taking Yang's hand and letting her help him up. Oh well, that just meant he'd have to train really hard to potentially seduce her.