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UFC FIGHT NIGHT : PROCHAZKA VS STIRLING

Aljamain Sterling vs Kevin Vallejos

Nov 21, 2026 · Paramount+
Combat Edge model forecast60%Aljamain Sterling40%Kevin VallejosFull forecast and your pick
DateNov 21, 2026
StatusScheduled
VenueABHA Arena
BroadcastParamount+
Start times & how to watch
Start time & how to watch

Main card starts Saturday, November 21, 2026 — watch on Paramount+.

US East (ET)
Sat 1:00 PM
US West (PT)
Sat 10:00 AM
United Kingdom
Sat 6:00 PM
Central Europe
Sat 7:00 PM
Australia (Sydney)
Sun 5:00 AM
Aljamain SterlingFunk Master |26-5-0Aljamain Sterling vs Kevin VallejosKevin VallejosEl Chino |18-1-0
usAljamain SterlingFunk Master26-5-0Aljamain Sterlingus

Fight Overview

Round3
Time5:00
26-5-0Record18-1-0
37Age24
5'7"Height5'7"
71"Reach68"
145 lbsWeight155 lbs
FeatherweightWeight ClassFeatherweight
arKevin VallejosEl Chino18-1-0arKevin Vallejos
Combat Edge Intelligence

Fight Intelligence

Aljamain Sterling owns a 72-point Elo edge (elite). Aljamain Sterling shows more surface-level statistical edges across the tracked UFC categories. There are no clean shared-opponent matches in tracked pro MMA history.

Compare Aljamain Sterling and Kevin Vallejos across their careers →

Recent career Elo trajectory

Recent three-year Elo paths for both fighters. Ratings shown here are current career context; the event-specific prediction or verified result remains on this Fight page.

Aljamain SterlingKevin Vallejos
1700175018001850202420252026

Recent form

Aljamain SterlingW W L W L · -6 Elo last 5
WWLWL
Kevin VallejosW W W W W · +69 Elo last 5
WWWWW

Elo edge

Aljamain Sterling1856+9 last move
Kevin Vallejos1784+17 last move

Why they are ranked here

Aljamain Sterling#3 of 370 active Featherweight fighters · 1856 Elo
Biggest gain
Beat T.J. Dillashaw (rated 1772 at the time): +17.
Costliest loss
Lost to Sean O'Malley (rated 1783 at the time): -18.
Last 5 fights
3 wins, 2 losses, -6 Elo in total.
Next places
5 points behind #2 Movsar Evloev, 13 ahead of #4 Movlid Khaybulaev.
Kevin Vallejos#10 of 370 active Featherweight fighters · 1784 Elo
Biggest gain
Beat Josh Emmett (rated 1729 at the time): +17.
Costliest loss
Lost to Jean Silva (rated 1617 at the time): -21.
Last 5 fights
5 wins, 0 losses, +69 Elo in total.
Next places
3 points behind #9 Joanderson Brito, 2 ahead of #11 Diego Lopes.

Every rated fight moves a rating by an amount set by the opponent's rating at the time, the result and how it ended. Places are counted among fighters active in the last 24 months. How the rating is calculated

Fight intelligence

Model forecast and your pick

Inspect the model’s probability and Elo baseline, then make your own call before the card starts.

Combat Edge Model

Fight forecast

Frozen pre-fight · v0.8-2026-10-04
60%Aljamain Sterling40%Kevin Vallejos
Model favoriteAljamain Sterling
Elo baseline60% for Aljamain Sterling
Matchup adjustment0 pts vs Elo

Win probability computed before the fight from point-in-time Elo, records, and matchup data. The baseline shows what Elo alone expected; the adjustment is not a certainty. Analytics, not betting advice.

Sponsored — betting partner link. 19+ (18+ where permitted). Please play responsibly.

Forecast context

What separates the fighters

Model + Elo agree

Aljamain Sterling leads the full model at 60%. Elo agrees, and the complete matchup model keeps the same probability.

Current Elo ratings1856 · 1784Aljamain Sterling leads by 72 rating points.
Recent opponent quality1781 · 1589Aljamain Sterling faced the stronger recent schedule (10 vs 10 sampled fights).
Elo record depth30 · 19 fightsAljamain Sterling has the deeper counted Elo history.
Largest tracked stat edgesAljamain Sterling 3 · 1 Kevin VallejosStrongest available gap: Takedown average toward Aljamain Sterling.

What's at stake

Aljamain SterlingNow 1856 · #3 Featherweight
Wins by decision+10→ 1866
Loses by decision-14→ 1842
Kevin VallejosNow 1784 · #10 Featherweight
Wins by decision+19→ 1803
Loses by decision-13→ 1771
What-if simulatorPremium

Pick the winner and how the fight ends to see both new ratings, both new division ranks, and who each fighter would pass.

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Projected with the same rules as the rankings, at today's ratings. Split decisions move ratings less and finishes more.

Stat advantages

Aljamain SterlingvsKevin Vallejos
Takedown average
2.45vs0.71
Submission average
0.64vs0
Sig. strikes absorbed per min
2.21vs4.71
Takedown defense
45%vs83%

Finishing profile

Aljamain Sterlingdecision leads 54% of wins
Kevin VallejosKO/TKO leads 72% of wins

Common opponents

No clean shared-opponent match found in tracked pro MMA history.

Tale of the tape

Aljamain SterlingKevin Vallejos

Tracked UFC statistics may not cover a fighter's full career. Unavailable measurements are not zero.

4.45Sig. strikes landed per min5.78
UFC featherweight average : 3.93
53Sig. strike accuracy47
UFC featherweight average : 46%
2.21Sig. strikes absorbed per min4.71
UFC featherweight average : 3.88
60Sig. strike defense57
UFC featherweight average : 54%
2.45Takedown average0.71
UFC featherweight average : 1.57
31Takedown accuracy29
UFC featherweight average : 29%
45Takedown defense83
UFC featherweight average : 55%
0.64Submission average0
UFC featherweight average : 0.65
3Wins by knockout13
8Wins by submission2
14Wins by decision3
2Losses by knockout0
0Losses by submission0
3Losses by decision1

Aljamain Sterling vs Kevin Vallejos is a scheduled Featherweight fight on UFC FIGHT NIGHT : PROCHAZKA VS STIRLING. Aljamain Sterling enters with a 26-5-0 record and Kevin Vallejos enters with a 18-1-0 record. Combat Edge tracks the matchup preview, UFC stats, Elo edge, shared opponents, event date, venue, and full fight card.

Aljamain Sterling vs Kevin Vallejos quick answers

When is Aljamain Sterling vs Kevin Vallejos?

Aljamain Sterling vs Kevin Vallejos is listed for UFC FIGHT NIGHT : PROCHAZKA VS STIRLING on Nov 21, 2026 at 1:00 PM EST.

What event is Aljamain Sterling vs Kevin Vallejos on?

Aljamain Sterling vs Kevin Vallejos is listed on UFC FIGHT NIGHT : PROCHAZKA VS STIRLING.

What are the records for Aljamain Sterling vs Kevin Vallejos?

Aljamain Sterling enters with a 26-5-0 record and Kevin Vallejos enters with a 18-1-0 record.

What division is Aljamain Sterling vs Kevin Vallejos?

Aljamain Sterling vs Kevin Vallejos is listed as a Featherweight fight.

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