Ultimate Fighting Championship (UFC) is just over 24 hours away from its upcoming UFC Vegas 108 mixed martial arts (MMA) event, headlined by a 125-pound showdown between flyweight contenders Tatsuro Taira and Hyun Sung Park. The action gets underway this Sat. night (Aug. 2, 2025) on ESPN and ESPN+ from inside the promotion’s APEX facility in Las Vegas, Nevada, and also features a 155-pound co-headliner between lightweight stalwarts Chris Duncan and Mateusz Rebecki.
Before the ESPN and ESPN+ live streams gets underway this weekend in “Sin City,” which includes the all-action welterweight contest pitting Neil Magny against Elizeu Zaleski dos Santos, all 22 fighters must hit the scale to prove themselves worthy. Note: Nevada State Athletic Commission (NSAC) affords a one-pound allowance in non-title fights.
The UFC Vegas 108 weigh ins will stream LIVE in the embedded video player above beginning promptly at 12 p.m. ET (9 a.m. PT). We’ll also have real-time text updates for the “Taira vs. Park” weigh ins listed below, updated as they happen. Remember too that staredowns will commence at the conclusion of today’s weigh ins (roughly 1 p.m. ET).
Complete UFC Vegas 108 weigh ins text results below:
ESPN+:
125 lbs.: Tatsuro Taira (126) vs. Hyun Sung Park (126)
155 lbs.: Chris Duncan (156) vs. Mateusz Rebecki (155.5)
155 lbs.: Esteban Ribovics (155.5) vs. Elves Brener (155.5)
135 lbs.: Karol Rosa (136) vs. Nora Cornolle (136)
170 lbs.: Neil Magny (170.5) vs. Elizeu Zaleski dos Santos (171)
145 lbs.: Danny Silva (144.5) vs. Kevin Vallejos (146)
UFC Vegas 108 Prelims Card on ESPN/ESPN+:
135 lbs.: Rinya Nakamura (136) vs. Nathan Fletcher (135.5)
185 lbs.: Rodolfo Vieira (185) vs. Tresean Gore (189.5*)
185 lbs.: Nick Klein (186) vs. Andrey Pulyaev (185.5)
125 lbs.: Rafael Estevam (130*) vs. Felipe Bunes (125)
115 lbs.: Piera Rodriguez (116) vs. Ketlen Souza (116)
145 lbs.: Austin Bashi (145.5) vs. John Yannis (145.5)
*Missed weight
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LIVE! Stream UFC Vegas 108 On ESPN+
FLYWEIGHT FIREWORKS! Ultimate Fighting Championship (UFC) returns to its APEX facility in Las Vegas this Sat. night (Aug. 2, 2025) with UFC VUFC Vegas 108. That’s where No. 6-ranked flyweight contender, Tatsuro Taira, collides with undefeated 125-pound phenom, Hyun Sung Park, in a fast-paced (and short-notice) main event mashup scheduled for five, five-minute rounds. In the UFC Vegas 108 co-main event, rising 155-pound prospect, Chris Duncan, locks horns with well-traveled Polish bruiser, Mateusz Rebecki, with a spot in the division Top 15 on the horizon.
Don’t miss a single second of face-punching action!
MMAmania.com will deliver LIVE round-by-round, blow-by-blow coverage of the entire UFC Vegas 108 fight card RIGHT HERE, starting with the ESPN+ preliminary card bouts at 6 p.m. ET, followed by the remaining main card balance on ESPN/ESPN+ at 9 p.m. ET.
To check out the latest and greatest UFC Vegas 108 news and notes be sure to hit up our comprehensive event archives here and here. For the updated and finalized “Taira vs. Park” fight card and ESPN/ESPN+ lineup click here.
