• UFC 324(1/24/26) Song lost a three round unanimous decision to Sean O'Malley
• UFC Fight Night(2/22/25) Song won a three round technical decision over Henry Cejudo
• UFC 299(3/9/24) Song lost a three round unanimous decision to Petr Yan
• UFC Fight Night(12/9/23) Song won a five round unanimous decision over Chris Gutierrez
• UFC on ESPN(4/29/23) Song stopped Ricky Simon via strikes at 1:10 of the fifth round
• UFC Fight Night(9/17/22) Song lost to Cory Sandhagen via TKO (doctor stoppage) at 5:00 of the fourth round
• UFC Fight Night(3/12/22) Song knocked out Marlon Moraes at 2:06 of the first round
• UFC Fight Night(11/13/21) Song stopped Julio Arce via strikes at 1:35 of the second round
• UFC 265(8/7/21) Song won a three round split decision over Casey Kenney
• UFC 259(3/6/21) Song lost a three round unanimous decision to Kyler Phillips
• UFC on ESPN(5/16/20) Song won a three round unanimous decision over Marlon Vera
• UFC on ESPN(12/7/19) Song fought to a majority draw with Cody Stamann
• UFC 239(7/6/19) Song knocked out Alejandro Perez at 2:04 of the first round
• UFC Fight Night(11/24/18) Song won a three round unanimous decision over Vince Morales
• UFC Fight Night(6/23/18) Song stopped Felipe Arantes via strikes at 4:59 of the second round
• UFC Fight Night(11/25/17) Song submitted Bharat Khandare via guillotine choke at 4:16 of the first round