Lozano gets the tko thanks to the damage to Yoshida's eye:
Chris Lozano vs. Yoshiyuki Yoshida - Round 1 - Lozano comes out using outside movement and Yoshida lands a right hand, closes in and pushes Lozano into the cage. Lozano doing a good job of avoiding the takedown so Yoshida lands a pair of knees. Yoshida with a nice takedown to side control now and he passes almost to full mount but gets a leg sucked in to half guard. Lozano does a nice job of getting up and lands a punch to the body and pushes Yoshida into the cage. Spinning elbow by Lozano and and few nice punches. Lozano counters a punch by Yoshida and Yoshida is hurt. Lozano follows him to the ground and lands big shots. Yoshida gets up and he looks like he's clearing his head up a bit now. Right hand by Lozano. Dirty boxing uppercuts by Yoshida. Lozano tries an ill advised throw and ends up with Yoshida almost taking his back but he manages to turn and get on top. Yoshida with a straight armbar threat that he uses to sweep and the round ends. 10-9 Lozano for the bigger damage.
Round 2 - Right hand by Yoshida lands solid and he closes in and presses Lozano into the cage. Big knees by Lozano and he puts Yoshida on his back briefly and he bounces up to get the single leg. Lozano on top now landing big elbows to the body. Lozano works for mount and gets swept. Yoshida tries to take the back and then almost moves to an armbar but instead ends up on his back eating big shots from Lozano.
Round 3 - Round three will not happen as Yoshida's right eye is swollen completely shut. Very nasty stuff.