UFC Fight Night: Fiziev vs. Gamrot: Predictions & Analysis

Saturday, September 23, 2023·Las Vegas, Nevada, USA
Published April 16, 2026
Predictions are for entertainment purposes only and do not constitute financial advice. Please gamble responsibly.

UFC Fight Night: Fiziev vs. Gamrot lands on Saturday, September 23, 2023 in Las Vegas, Nevada, USA with 11 bouts on the card. Below is our fight-by-fight breakdown, combining Elo ratings, rolling statistical trends, style matchup data, and betting market context into a pick for every bout.

Quick Picks

MatchupPickConfidenceProb
Mateusz Gamrot vs Rafael FizievLightweightRafael FizievToss-up52%
Bryce Mitchell vs Dan IgeFeatherweightBryce MitchellToss-up55%
Marina Rodriguez vs Michelle Waterson-GomezWomen's StrawweightMarina RodriguezConfident66%
Bryan Battle vs AJ FletcherWelterweightBryan BattleToss-up54%
Charles Jourdain vs Ricardo RamosFeatherweightRicardo RamosToss-up50%
Dan Argueta vs Miles JohnsBantamweightMiles JohnsConfident74%
Tim Means vs Andre FialhoWelterweightTim MeansLean58%
Cody Brundage vs Jacob MalkounMiddleweightJacob MalkounConfident67%
Mohammed Usman vs Jake CollierHeavyweightMohammed UsmanLean58%
Mizuki vs Hannah GoldyWomen's StrawweightMizukiToss-up53%
Montse Rendon vs Tamires VidalWomen's BantamweightTamires VidalConfident68%

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Fight-by-Fight Breakdown

52%
Rafael Fiziev
Gamrot
8-4
CH-III1694
Wrestler
VS
Fiziev
7-5
CO-I1488
Striker
Over/UnderOver 62%
Under 38%Over 62%

The Lightweight matchup features Mateusz Gamrot (8-4) taking on Rafael Fiziev (7-5).

Gamrot is rated at 1694 — 206 points above Fiziev's 1488. Gaps this large usually mean one fighter has been consistently beating better opponents.

Stylistically this is Gamrot's wrestler game against Fiziev's striker approach. Gamrot looks to close distance and put the fight on the mat, while Fiziev brings a versatile approach. Historically these archetypes are dead-even when they collide.

A few statistical edges stand out. Fiziev throws significantly more leather — a 2.7 sig. strike per minute gap. Gamrot is far more active with takedowns, averaging 4.4 more per 15 minutes. Gamrot has tighter striking defense, making opponents miss more often.

The Pick: Rafael Fiziev over Mateusz Gamrot. This is essentially a pick'em. The model nudges toward Fiziev at 52%, but there's almost nothing separating these two.

Bryce Mitchell vs Dan Ige

Featherweight
55%
Bryce Mitchell
Mitchell
9-3
CO-II1454
Wrestler
VS
Ige
11-10
CO-II1343
All-Rounder
Over/UnderOver 62%
Under 38%Over 62%

The Featherweight matchup features Bryce Mitchell (9-3) taking on Dan Ige (11-10). There's a 3-inch height gap favoring Mitchell.

There's a real Elo separation here: Mitchell at 1454 versus Ige at 1343. That 111-point gap typically reflects a meaningful difference in recent quality of competition and results.

The style clash matters here: Mitchell looks to close distance and put the fight on the mat, while Ige is comfortable adjusting on the fly, mixing strikes and grappling as openings appear. In our database, wrestlers own a 58% win rate against all-rounders, giving Mitchell the stylistic edge.

A few statistical edges stand out. Ige throws significantly more leather — a 1.1 sig. strike per minute gap. Mitchell is far more active with takedowns, averaging 3.8 more per 15 minutes. Ige has tighter striking defense, making opponents miss more often.

The Pick: Bryce Mitchell over Dan Ige. This is essentially a pick'em. The model nudges toward Mitchell at 55%, but there's almost nothing separating these two.

66%
Marina Rodriguez
Rodriguez
7-6-2
RK-I1148
Knockout Artist
VS
Waterson-Gomez
6-9
RK-III1010
All-Rounder
Over/UnderOver 61%
Under 39%Over 61%

The Women's Strawweight matchup features Marina Rodriguez (7-6-2) taking on Michelle Waterson-Gomez (6-9). Rodriguez is the bigger frame at 5'6" with a 3-inch reach advantage.

There's a real Elo separation here: Rodriguez at 1148 versus Waterson-Gomez at 1010. That 137-point gap typically reflects a meaningful difference in recent quality of competition and results.

Both fighters land in our "All-Rounder" archetype — fighters comfortable everywhere, able to strike or grapple depending on what the opponent gives them. When mirror matchups like this happen, the edge usually goes to whoever can impose their preferred pace and range.

A few statistical edges stand out. Rodriguez throws significantly more leather — a 0.3 sig. strike per minute gap. Waterson-Gomez is far more active with takedowns, averaging 0.7 more per 15 minutes. Rodriguez has tighter striking defense, making opponents miss more often.

The Pick: Marina Rodriguez over Michelle Waterson-Gomez. We're leaning Rodriguez here at 66%, a solid but not overwhelming edge.

Bryan Battle vs AJ Fletcher

Welterweight
54%
Bryan Battle
Battle
7-1
CO-I1520
All-Rounder
VS
Fletcher
1-3
MC-I977
Over/UnderOver 54%
Under 46%Over 54%

The Welterweight matchup features Bryan Battle (7-1) taking on AJ Fletcher (1-3). Battle is the bigger frame at 6'1" with a 10-inch reach advantage.

Battle is rated at 1520 — 543 points above Fletcher's 977. Gaps this large usually mean one fighter has been consistently beating better opponents.

A few statistical edges stand out. Battle throws significantly more leather — a 1.0 sig. strike per minute gap. Fletcher is far more active with takedowns, averaging 0.9 more per 15 minutes. Fletcher has tighter striking defense, making opponents miss more often.

The Pick: Bryan Battle over AJ Fletcher. This is essentially a pick'em. The model nudges toward Battle at 54%, but there's almost nothing separating these two.

50%
Ricardo Ramos
Jourdain
8-7-1
CO-II1344
Wrestler
VS
Ramos
8-7
MC-III908
All-Rounder
Over/UnderOver 56%
Under 44%Over 56%

The Featherweight matchup features Charles Jourdain (8-7-1) taking on Ricardo Ramos (8-7). Ramos will look to use a 3-inch reach edge to control distance.

Jourdain is rated at 1344 — 436 points above Ramos's 908. Gaps this large usually mean one fighter has been consistently beating better opponents.

The style clash matters here: Jourdain is comfortable adjusting on the fly, mixing strikes and grappling as openings appear, while Ramos looks to close distance and put the fight on the mat. In our database, wrestlers own a 58% win rate against all-rounders, giving Ramos the stylistic edge.

A few statistical edges stand out. Jourdain throws significantly more leather — a 3.0 sig. strike per minute gap. Ramos is far more active with takedowns, averaging 3.6 more per 15 minutes. Ramos has tighter striking defense, making opponents miss more often.

The Pick: Ricardo Ramos over Charles Jourdain. This is essentially a pick'em. The model nudges toward Ramos at 50%, but there's almost nothing separating these two.

Dan Argueta vs Miles Johns

Bantamweight
74%
Miles Johns
Argueta
1-3
UC-I798
VS
Johns
6-5
RK-II1121
Striker
Over/UnderOver 52%
Under 48%Over 52%

The Bantamweight matchup features Dan Argueta (1-3) taking on Miles Johns (6-5).

Johns is rated at 1121 — 323 points above Argueta's 798. Gaps this large usually mean one fighter has been consistently beating better opponents.

A few statistical edges stand out. Johns throws significantly more leather — a 1.3 sig. strike per minute gap. Argueta is far more active with takedowns, averaging 2.5 more per 15 minutes. Johns has tighter striking defense, making opponents miss more often.

The Pick: Miles Johns over Dan Argueta. We're leaning Johns here at 74%, a solid but not overwhelming edge.

Tim Means vs Andre Fialho

Welterweight
58%
Tim Means
Means
15-14
RK-III1042
All-Rounder
VS
Fialho
2-5
MC-III932
Striker
Over/UnderUnder 50%
Under 50%Over 50%

The Welterweight matchup features Tim Means (15-14) taking on Andre Fialho (2-5).

There's a real Elo separation here: Means at 1042 versus Fialho at 932. That 110-point gap typically reflects a meaningful difference in recent quality of competition and results.

Stylistically this is Means's all-rounder game against Fialho's striker approach. Means is comfortable adjusting on the fly, mixing strikes and grappling as openings appear, while Fialho brings a versatile approach. Historically these archetypes are dead-even when they collide.

A few statistical edges stand out. Means throws significantly more leather — a 1.9 sig. strike per minute gap. Means is far more active with takedowns, averaging 2.0 more per 15 minutes. Means has tighter striking defense, making opponents miss more often.

The Pick: Tim Means over Andre Fialho. The model gives Means a slight nod at 58% — this could easily go either way.

67%
Jacob Malkoun
Brundage
5-8
PR-I875
All-Rounder
VS
Malkoun
5-3
CO-II1370
Wrestler
Over/UnderUnder 52%
Under 52%Over 48%

The Middleweight matchup features Cody Brundage (5-8) taking on Jacob Malkoun (5-3). There's a 3-inch height gap favoring Brundage.

Malkoun is rated at 1370 — 496 points above Brundage's 875. Gaps this large usually mean one fighter has been consistently beating better opponents.

The style clash matters here: Brundage is most dangerous on the ground, constantly threatening chokes and joint locks, while Malkoun looks to close distance and put the fight on the mat. In our database, wrestlers own a 55% win rate against submission artists, giving Malkoun the stylistic edge.

A few statistical edges stand out. Malkoun throws significantly more leather — a 2.4 sig. strike per minute gap. Malkoun is far more active with takedowns, averaging 4.2 more per 15 minutes. Malkoun has tighter striking defense, making opponents miss more often.

The Pick: Jacob Malkoun over Cody Brundage. We're leaning Malkoun here at 67%, a solid but not overwhelming edge.

58%
Mohammed Usman
Usman
4-2
RK-II1113
Striker
VS
Collier
5-9
PR-I882
All-Rounder
Over/UnderUnder 60%
Under 60%Over 40%

The Heavyweight matchup features Mohammed Usman (4-2) taking on Jake Collier (5-9).

Usman is rated at 1113 — 231 points above Collier's 882. Gaps this large usually mean one fighter has been consistently beating better opponents.

Stylistically this is Usman's striker game against Collier's all-rounder approach. Usman brings a versatile approach, while Collier is comfortable adjusting on the fly, mixing strikes and grappling as openings appear. Historically these archetypes are dead-even when they collide.

A few statistical edges stand out. Collier throws significantly more leather — a 6.2 sig. strike per minute gap. Usman is far more active with takedowns, averaging 0.4 more per 15 minutes. Usman has tighter striking defense, making opponents miss more often.

The Pick: Mohammed Usman over Jake Collier. The model gives Usman a slight nod at 58% — this could easily go either way.

Mizuki vs Hannah Goldy

Women's Strawweight
53%
Mizuki
Mizuki
3-1
CO-III1296
VS
Goldy
1-4
UC-I792
Over/UnderOver 62%
Under 38%Over 62%

The Women's Strawweight matchup features Mizuki (3-1) taking on Hannah Goldy (1-4). Mizuki will look to use a 4-inch reach edge to control distance.

Mizuki is rated at 1296 — 503 points above Goldy's 792. Gaps this large usually mean one fighter has been consistently beating better opponents.

A few statistical edges stand out. Mizuki throws significantly more leather — a 0.7 sig. strike per minute gap. Goldy is far more active with takedowns, averaging 0.8 more per 15 minutes. Goldy has tighter striking defense, making opponents miss more often.

The Pick: Mizuki over Hannah Goldy. This is essentially a pick'em. The model nudges toward Mizuki at 53%, but there's almost nothing separating these two.

Montse Rendon vs Tamires Vidal

Women's Bantamweight
68%
Tamires Vidal
Rendon
2-2
MC-III913
VS
Vidal
1-3
UC-II694
Over/UnderOver 61%
Under 39%Over 61%

The Women's Bantamweight matchup features Montse Rendon (2-2) taking on Tamires Vidal (1-3).

Rendon is rated at 913 — 220 points above Vidal's 694. Gaps this large usually mean one fighter has been consistently beating better opponents.

A few statistical edges stand out. Vidal throws significantly more leather — a 5.5 sig. strike per minute gap. Vidal is far more active with takedowns, averaging 0.0 more per 15 minutes. Rendon has tighter striking defense, making opponents miss more often.

The Pick: Tamires Vidal over Montse Rendon. We're leaning Vidal here at 68%, a solid but not overwhelming edge.

Methodology

Predictions are generated by our ensemble model combining LightGBM (65%) and CatBoost (35%), trained on every UFC fight since 1994. The model uses 23 features including Elo ratings, rolling 5-fight statistical averages, style matchup history, physical attributes, and market odds when available.

On our held-out test set (402 fights from January-September 2023), the model achieves 63.4% accuracy with a log-loss of 0.626. High-confidence picks (>75% probability) hit at 82.7%. For full model transparency, visit our Model page.