http://mmajunkie.com/news/24313/ufc-131-salaries-dos-santos-200k-florian-130k-lead-782k-payroll.mmaThe full UFC 131 payouts included:
Junior Dos Santos: $200,000 (includes $100,000 win bonus)
def. Shane Carwin: $40,000
Kenny Florian: $130,000 ($65,000 win bonus)
def. Diego Nunes: $12,000
Mark Munoz: $60,000 ($30,000 win bonus)
def. Demian Maia: $43,000
Dave Herman: $36,000 ($18,000 win bonus)
def. Jon Olav Einemo: $15,000
Donald Cerrone: $40,000 ($20,000 win bonus)
def. Vagner Rocha: $6,000
Sam Stout: $38,000 ($19,000 win bonus)
def. Yves Edwards: $12,000
Chris Weidman: $20,000 ($10,000 win bonus)
def. Jesse Bongfeldt: $6,000
Krzysztof Soszynski: $24,000 ($12,000 win bonus)
def. Mike Massenzio: $8,000
Nick Ring: $16,000 ($8,000 win bonus)
def. James Head via submission: $6,000
Dustin Poirier: $10,000 ($5,000 win bonus)
def. Jason Young: $6,000
Joey Beltran: $24,000 ($12,000 win bonus)
def. Aaron Rosa: $6,000
Darren Elkins: $16,000 ($8,000 win bonus)
def. Michihiro Omigawa: $8,000
Now, the usual disclaimer: The figures do not include deductions for
items such as insurance, licenses and taxes. Additionally, the figures
do not include money paid by sponsors, which can oftentimes be a
substantial portion of a fighter's income. They also do not include any
other "locker room" or special bonuses the UFC oftentimes pays. They
also do not include portions of the pay-per-view revenue that some
top-level fighters receive.
For example, as previously reported, UFC officials handed out additional $70,000
UFC 131 bonuses to Stout ("KO of the Night"), Weidman ("Submission of the Night"), and Herman and Einemo ("Fight of the Night").