Play-by-play of every fight from Las Vegas

UFC 303 takes place Saturday, and you can join us for live play-by-play and official results beginning at 6 p.m. ET (3 p.m. PT). UFC 303 (pay-per-view/ESPN/ESPN+) takes place at T-Mobile Arena in Las Vegas.

In the main event, light heavyweight champion Alex Pereira (10-2 MMA, 7-1 UFC) defends his title on short notice in a rematch with former champ Jiri Prochazka (30-4-1 MMA, 4-1 UFC). In the hastily assembled co-feature, Diego Lopes (24-6 MMA, 3-1 UFC) takes on Brian Ortega (16-3 MMA, 8-3 UFC) at lightweight.

Follow along with our round-by-round updates and official results beginning at approximately 6 p.m. ET for the early prelims on ESPN+, 8 p.m. ET for the prelims on ESPN, and 10 p.m. ET for the main card on pay-per-view (ESPN+).

Enjoy the fights, everyone.

Vinicius Oliveira vs. Ricky Simon

Round 1 –

Result:
Recap:
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Records: Oliveira (20-3 MMA, 1-0 UFC), Simon (20-5 MMA, 8-4 UFC)
Division: Bantamweight
Broadcast: ESPN+
Referee:
Judging:

Carlos Hernandez vs. Rei Tsuruya

Round 1 –

Result:
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Records: Hernandez (9-3 MMA, 2-2 UFC), Tsuruya (9-0 MMA, 0-0 UFC)
Division: Flyweight
Broadcast: ESPN+
Referee:
Judging:

Andrei Arlovski vs. Martin Buday

Round 1 –

Result:
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Records: Arlovski (34-23 MMA, 23-17 UFC), Buday (13-2 MMA, 4-1 UFC)
Division: Heavyweight
Broadcast: ESPN+
Referee:
Judging:

Gillian Robertson vs. Michelle Waterson-Gomez

Round 1 –

Result:
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Records: Robertson (13-8 MMA, 10-6 UFC), Waterson-Gomez (18-12 MMA, 6-8 UFC)
Division: Women’s strawweight
Broadcast: ESPN+
Referee:
Judging:

Yanis Ghemmouri vs. Payton Talbott

Round 1 –

Result:
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Records: Ghemmouri (12-2 MMA, 0-1 UFC), Talbott (8-0 MMA, 2-0 UFC)
Division: Bantamweight
Broadcast: ESPN/ESPN+
Referee:
Judging:

Charles Jourdain vs. Jean Silva

Round 1 –

Result:
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Records: Jourdain (15-7-1 MMA, 6-6-1 UFC), Silva (12-2 MMA, 1-0 UFC)
Past five: Jourdain 2-3, Silva 5-0
Broadcast: ESPN/ESPN+
Referee:
Judging:

Andre Fili vs. Cub Swanson

Round 1 –

Result:
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Records: Fili (23-11 MMA, 11-10 UFC), Swanson (29-13 MMA, 14-9 UFC)
Division: Featherweight
Broadcast: ESPN/ESPN+
Referee:
Judging:

Marc-Andre Barriault vs. Joe Pyfer

Round 1 –

Result:
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Records: Barriault (16-7 MMA, 5-6 UFC), Pyfer (12-3 MMA, 3-1 UFC)
Division: Middleweight
Broadcast: ESPN/ESPN+
Referee:
Judging:

Ian Machado Garry vs. Michael Page

Round 1 –

Result:
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Records: Garry (14-0 MMA, 7-0 UFC), Page (22-2 MMA, 1-0 UFC)
Division: Welterweight
Broadcast: Pay-per-view
Referee:
Judging:

Mayra Bueno Silva vs. Macy Chiasson

Round 1 –

Result:
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Records: Bueno Silva (10-3-1 MMA, 5-3-1 UFC), Chiasson (10-3 MMA, 7-3 UFC)
Division: Women’s bantamweight
Broadcast: Pay-per-view
Referee:
Judging:

Roman Dolidze vs. Anthony Smith

Round 1 –

Result:
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Records: Dolidze (12-3 MMA, 6-3 UFC), Smith (38-19 MMA, 13-9 UFC)
Division: Light heavyweight
Broadcast: Pay-per-view
Referee:
Judging:

Diego Lopes vs. Brian Ortega

Round 1 –

Result:
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Records: Lopes (24-6 MMA, 3-1 UFC), Ortega (16-3 MMA, 8-3 UFC)
Division: Lightweight
Broadcast: Pay-per-view
Referee:
Judging:

Alex Pereira vs. Jiri Prochazka

Round 1 –

Result:
Recap:
Photos:
Records: Pereira (10-2 MMA, 7-1 UFC), Prochazka (30-4-1 MMA, 4-1 UFC)
Division: Light heavyweight
Broadcast: Pay-per-view
Referee:
Judging: