USA TODAY Sports/MMA Junkie rankings, Dec. 12: Song Yadong, Khalil Rountree move upward

The UFC’s penultimate event of 2023 in Las Vegas produced a few moves in this week’s rankings update.

UFC Fight Night 233 took place at the UFC Apex in Las Vegas, and was headlined by a bantamweight bout between Song Yadong and Chris Gutierrez.

Song, who entered the week at No. 9 in the USA TODAY Sports/MMA Junkie bantamweight rankings, soundly defeated Gutierrez by unanimous decision. As a result, Song’s performance was strong enough to climb one spot in this week’s update, settling in at No. 8 behind former champion Petr Yan.

Also making waves at the event was light heavyweight Khalil Rountree in a bout against short-notice opponent Anthony Smith. Rountree badly rocked and dropped the former title challenger in Round 3, leading to a walk-off TKO stoppage. Rountree entered the week at No. 12, but climbed up one spot for the easy swap with Smith, who held No. 11.

Check out all the latest pound-for-pound and divisional USA TODAY Sports/MMA Junkie rankings above.