UFC Fight Night: Overeem vs. Sakai: Predictions & Analysis
UFC Fight Night: Overeem vs. Sakai lands on Saturday, September 5, 2020 in Las Vegas, Nevada, USA with 7 bouts on the card. The card is headlined by a championship fight. 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
| Matchup | Pick | Confidence | Prob |
|---|---|---|---|
| Alistair Overeem vs Augusto SakaiHeavyweight | Alistair Overeem | Lean | 64% |
| Ovince Saint Preux vs Alonzo MenifieldLight Heavyweight | Ovince Saint Preux | Confident | 65% |
| Michel Pereira vs Zelim ImadaevWelterweight | Michel Pereira | Confident | 69% |
| Andre Muniz vs Bartosz FabinskiMiddleweight | Bartosz Fabinski | Toss-up | 54% |
| Brian Kelleher vs Ray RodriguezFeatherweight | Brian Kelleher | Strong | 87% |
| Viviane Araujo vs Montana De La RosaWomen's Flyweight | Viviane Araujo | Toss-up | 51% |
| Hunter Azure vs Cole SmithBantamweight | Hunter Azure | Confident | 71% |
Fight-by-Fight Breakdown
Alistair Overeem vs Augusto Sakai
The Heavyweight championship matchup features Alistair Overeem (12-7) taking on Augusto Sakai (4-4). Overeem will look to use a 3-inch reach edge to control distance.
Overeem is rated at 1412 — 290 points above Sakai's 1122. Gaps this large usually mean one fighter has been consistently beating better opponents.
The style clash matters here: Overeem is patient on the feet, timing counters and loading up when he sees openings, while Sakai brings a versatile approach. In our database, knockout artists own a 54% win rate against strikers, giving Overeem the stylistic edge.
A few statistical edges stand out. Sakai throws significantly more leather — a 1.8 sig. strike per minute gap. Overeem is far more active with takedowns, averaging 0.8 more per 15 minutes. Sakai has tighter striking defense, making opponents miss more often.
The Pick: Alistair Overeem over Augusto Sakai. The model gives Overeem a slight nod at 64% — this could easily go either way. Notably, the betting market has Overeem at 60% implied while our model sees 64% — a 4-point disagreement that could signal value.
Ovince Saint Preux vs Alonzo Menifield
The Light Heavyweight matchup features Ovince Saint Preux (15-12) taking on Alonzo Menifield (10-5-1). Preux is the bigger frame at 6'3" with a 4-inch reach advantage.
Menifield is rated at 1207 — 291 points above Preux's 917. Gaps this large usually mean one fighter has been consistently beating better opponents.
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. Menifield throws significantly more leather — a 1.4 sig. strike per minute gap. Preux is far more active with takedowns, averaging 1.6 more per 15 minutes. Preux has tighter striking defense, making opponents miss more often.
The Pick: Ovince Saint Preux over Alonzo Menifield. We're leaning Preux here at 65%, a solid but not overwhelming edge.
Michel Pereira vs Zelim Imadaev
The Welterweight matchup features Michel Pereira (9-5) taking on Zelim Imadaev (0-2). Imadaev will look to use a 3-inch reach edge to control distance.
Pereira is rated at 1113 — 357 points above Imadaev's 755. Gaps this large usually mean one fighter has been consistently beating better opponents.
A few statistical edges stand out. Imadaev throws significantly more leather — a 0.7 sig. strike per minute gap. Pereira is far more active with takedowns, averaging 1.4 more per 15 minutes. Pereira has tighter striking defense, making opponents miss more often.
The Pick: Michel Pereira over Zelim Imadaev. We're leaning Pereira here at 69%, a solid but not overwhelming edge. Notably, the betting market has Pereira at 58% implied while our model sees 69% — a 11-point disagreement that could signal value.
Andre Muniz vs Bartosz Fabinski
The Middleweight matchup features Andre Muniz (6-3) taking on Bartosz Fabinski (3-2). Muniz will look to use a 3-inch reach edge to control distance.
There's a real Elo separation here: Muniz at 1034 versus Fabinski at 909. That 125-point gap typically reflects a meaningful difference in recent quality of competition and results.
Stylistically this is Muniz's wrestler game against Fabinski's striker approach. Muniz looks to close distance and put the fight on the mat, while Fabinski brings a versatile approach. Historically these archetypes are dead-even when they collide.
A few statistical edges stand out. Fabinski throws significantly more leather — a 0.8 sig. strike per minute gap. Fabinski is far more active with takedowns, averaging 4.2 more per 15 minutes. Fabinski has tighter striking defense, making opponents miss more often.
The Pick: Bartosz Fabinski over Andre Muniz. This is essentially a pick'em. The model nudges toward Fabinski at 54%, but there's almost nothing separating these two. Notably, the betting market has Muniz at 42% implied while our model sees 46% — a 4-point disagreement that could signal value.
Brian Kelleher vs Ray Rodriguez
The Featherweight matchup features Brian Kelleher (8-8) taking on Ray Rodriguez (0-1). Rodriguez will look to use a 4-inch reach edge to control distance.
There's a real Elo separation here: Rodriguez at 893 versus Kelleher at 766. That 128-point gap typically reflects a meaningful difference in recent quality of competition and results.
A few statistical edges stand out. Kelleher throws significantly more leather — a 3.6 sig. strike per minute gap. Kelleher is far more active with takedowns, averaging 1.1 more per 15 minutes. Rodriguez has tighter striking defense, making opponents miss more often.
The Pick: Brian Kelleher over Ray Rodriguez. The model is firm on this one: Kelleher at 87%. Notably, the betting market has Kelleher at 77% implied while our model sees 87% — a 10-point disagreement that could signal value.
Viviane Araujo vs Montana De La Rosa
The Women's Flyweight matchup features Viviane Araujo (7-5) taking on Montana De La Rosa (5-5-1). There's a 3-inch height gap favoring Rosa.
Araujo is rated at 1207 — 171 points above Rosa's 1036. Gaps this large usually mean one fighter has been consistently beating better opponents.
The style clash matters here: Araujo is comfortable adjusting on the fly, mixing strikes and grappling as openings appear, while Rosa looks to close distance and put the fight on the mat. In our database, wrestlers own a 59% win rate against all-rounders, giving Rosa the stylistic edge.
A few statistical edges stand out. Araujo throws significantly more leather — a 2.2 sig. strike per minute gap. Araujo is far more active with takedowns, averaging 0.3 more per 15 minutes. Araujo has tighter striking defense, making opponents miss more often.
The Pick: Viviane Araujo over Montana De La Rosa. This is essentially a pick'em. The model nudges toward Araujo at 51%, but there's almost nothing separating these two. The market implies 64% for Araujo, but our model sees only 51%. That 13-point gap favoring Rosa is worth watching.
Hunter Azure vs Cole Smith
The Bantamweight matchup features Hunter Azure (2-1) taking on Cole Smith (1-1). There's a 3-inch height gap favoring Smith.
There's a real Elo separation here: Azure at 1017 versus Smith at 919. That 99-point gap typically reflects a meaningful difference in recent quality of competition and results.
A few statistical edges stand out. Azure throws significantly more leather — a 2.7 sig. strike per minute gap. Smith is far more active with takedowns, averaging 1.5 more per 15 minutes. Azure has tighter striking defense, making opponents miss more often.
The Pick: Hunter Azure over Cole Smith. We're leaning Azure here at 71%, a solid but not overwhelming edge. The market and our model are aligned — the line looks fair.
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.