UFC 134: Silva vs Okami: Predictions & Analysis

Saturday, August 27, 2011·Rio de Janeiro, Brazil

UFC 134: Silva vs Okami lands on Saturday, August 27, 2011 in Rio de Janeiro, Brazil with 12 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
Anderson Silva vs Yushin OkamiMiddleweightAnderson SilvaLean61%
Mauricio Rua vs Forrest GriffinLight HeavyweightForrest GriffinLean57%
Edson Barboza vs Ross PearsonLightweightEdson BarbozaToss-up53%
Antonio Rodrigo Nogueira vs Brendan SchaubHeavyweightBrendan SchaubLean63%
Stanislav Nedkov vs Luiz CaneLight HeavyweightLuiz CaneConfident69%
Thiago Tavares vs Spencer FisherLightweightThiago TavaresLean65%
Rousimar Palhares vs Dan MillerMiddleweightRousimar PalharesConfident68%
Paulo Thiago vs David MitchellWelterweightPaulo ThiagoLean60%
Raphael Assuncao vs Johnny EduardoBantamweightRaphael AssuncaoLean58%
Erick Silva vs Luis RamosWelterweightErick SilvaLean60%
Iuri Alcantara vs Felipe ArantesFeatherweightFelipe ArantesLean60%
Yves Jabouin vs Ian LovelandBantamweightIan LovelandLean59%

Fight-by-Fight Breakdown

61%
Anderson Silva
Silva
17-6
Elo 1154
All-Rounder
VS
Okami
14-6
Elo 1061
Wrestler

The Middleweight matchup features Anderson Silva (17-6) taking on Yushin Okami (14-6).

There's a real Elo separation here: Silva at 1154 versus Okami at 1061. That 93-point gap typically reflects a meaningful difference in recent quality of competition and results.

Stylistically this is Silva's knockout artist game against Okami's wrestler approach. Silva is patient on the feet, timing counters and loading up when he sees openings, while Okami looks to close distance and put the fight on the mat. Historically these archetypes are dead-even when they collide.

A few statistical edges stand out. Silva throws significantly more leather — a 0.2 sig. strike per minute gap. Okami is far more active with takedowns, averaging 0.3 more per 15 minutes. Okami has tighter striking defense, making opponents miss more often.

**The Pick: Anderson Silva over Yushin Okami.** The model gives Silva a slight nod at 61% — this could easily go either way.

Mauricio Rua vs Forrest Griffin

Light Heavyweight
57%
Forrest Griffin
Rua
11-11-1
Elo 876
Striker
VS
Griffin
9-5
Elo 1329
All-Rounder

The Light Heavyweight matchup features Mauricio Rua (11-11-1) taking on Forrest Griffin (9-5).

Griffin is rated at 1329 — 453 points above Rua's 876. 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. Griffin throws significantly more leather — a 0.3 sig. strike per minute gap. Griffin is far more active with takedowns, averaging 0.8 more per 15 minutes. Griffin has tighter striking defense, making opponents miss more often.

**The Pick: Forrest Griffin over Mauricio Rua.** The model gives Griffin a slight nod at 57% — this could easily go either way.

53%
Edson Barboza
Barboza
18-13
Elo 1142
Striker
VS
Pearson
12-12
Elo 849
Striker

The Lightweight matchup features Edson Barboza (18-13) taking on Ross Pearson (12-12). Barboza is the bigger frame at 5'11" with a 6-inch reach advantage.

Barboza is rated at 1142 — 292 points above Pearson's 849. Gaps this large usually mean one fighter has been consistently beating better opponents.

Both fighters land in our "Striker" archetype — fighters with a well-rounded skill set. 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. Pearson throws significantly more leather — a 0.9 sig. strike per minute gap. Barboza is far more active with takedowns, averaging 1.4 more per 15 minutes. Pearson has tighter striking defense, making opponents miss more often.

**The Pick: Edson Barboza over Ross Pearson.** This is essentially a pick'em. The model nudges toward Barboza at 53%, but there's almost nothing separating these two.

63%
Brendan Schaub
Nogueira
5-5
Elo 1008
Submission Artist
VS
Schaub
6-4
Elo 1154
Wrestler

The Heavyweight matchup features Antonio Rodrigo Nogueira (5-5) taking on Brendan Schaub (6-4).

There's a real Elo separation here: Schaub at 1154 versus Nogueira at 1008. That 146-point gap typically reflects a meaningful difference in recent quality of competition and results.

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

A few statistical edges stand out. Schaub throws significantly more leather — a 1.6 sig. strike per minute gap. Nogueira is far more active with takedowns, averaging 0.0 more per 15 minutes. Schaub has tighter striking defense, making opponents miss more often.

**The Pick: Brendan Schaub over Antonio Rodrigo Nogueira.** The model gives Schaub a slight nod at 63% — this could easily go either way.

Stanislav Nedkov vs Luiz Cane

Light Heavyweight
69%
Luiz Cane
Nedkov
1-1
Elo 881
VS
Cane
4-4
Elo 922
Striker

The Light Heavyweight matchup features Stanislav Nedkov (1-1) taking on Luiz Cane (4-4). Cane is the bigger frame at 6'2" with a 6-inch reach advantage.

Cane carries a modest Elo edge (922 to 881), the kind of gap that reflects a slightly better run of form rather than a talent chasm.

A few statistical edges stand out. Cane throws significantly more leather — a 5.3 sig. strike per minute gap. Cane is far more active with takedowns, averaging 0.0 more per 15 minutes. Nedkov has tighter striking defense, making opponents miss more often.

**The Pick: Luiz Cane over Stanislav Nedkov.** We're leaning Cane here at 69%, a solid but not overwhelming edge.

65%
Thiago Tavares
Tavares
10-6-1
Elo 1124
Wrestler
VS
Fisher
9-7
Elo 876
All-Rounder

The Lightweight matchup features Thiago Tavares (10-6-1) taking on Spencer Fisher (9-7).

Tavares is rated at 1124 — 248 points above Fisher's 876. Gaps this large usually mean one fighter has been consistently beating better opponents.

The style clash matters here: Tavares looks to close distance and put the fight on the mat, while Fisher is comfortable adjusting on the fly, mixing strikes and grappling as openings appear. In our database, wrestlers own a 59% win rate against all-rounders, giving Tavares the stylistic edge.

A few statistical edges stand out. Fisher throws significantly more leather — a 1.1 sig. strike per minute gap. Tavares is far more active with takedowns, averaging 1.5 more per 15 minutes. Fisher has tighter striking defense, making opponents miss more often.

**The Pick: Thiago Tavares over Spencer Fisher.** The model gives Tavares a slight nod at 65% — this could easily go either way.

68%
Rousimar Palhares
Palhares
7-4
Elo 1251
Submission Artist
VS
Miller
6-6
Elo 886
Wrestler

The Middleweight matchup features Rousimar Palhares (7-4) taking on Dan Miller (6-6). Miller is the bigger frame at 6'1" with a 3-inch reach advantage.

Palhares is rated at 1251 — 365 points above Miller's 886. Gaps this large usually mean one fighter has been consistently beating better opponents.

The style clash matters here: Palhares is most dangerous on the ground, constantly threatening chokes and joint locks, while Miller looks to close distance and put the fight on the mat. In our database, wrestlers own a 56% win rate against submission artists, giving Miller the stylistic edge.

A few statistical edges stand out. Miller throws significantly more leather — a 1.0 sig. strike per minute gap. Palhares is far more active with takedowns, averaging 1.7 more per 15 minutes. Palhares has tighter striking defense, making opponents miss more often.

**The Pick: Rousimar Palhares over Dan Miller.** We're leaning Palhares here at 68%, a solid but not overwhelming edge.

60%
Paulo Thiago
Thiago
5-7
Elo 811
All-Rounder
VS
Mitchell
1-3
Elo 903

The Welterweight matchup features Paulo Thiago (5-7) taking on David Mitchell (1-3).

There's a real Elo separation here: Mitchell at 903 versus Thiago at 811. That 92-point gap typically reflects a meaningful difference in recent quality of competition and results.

A few statistical edges stand out. Thiago throws significantly more leather — a 0.6 sig. strike per minute gap. Mitchell is far more active with takedowns, averaging 1.1 more per 15 minutes. Thiago has tighter striking defense, making opponents miss more often.

**The Pick: Paulo Thiago over David Mitchell.** The model gives Thiago a slight nod at 60% — this could easily go either way.

58%
Raphael Assuncao
Assuncao
12-6
Elo 1099
All-Rounder
VS
Eduardo
3-4
Elo 873
All-Rounder

The Bantamweight matchup features Raphael Assuncao (12-6) taking on Johnny Eduardo (3-4). Eduardo is the bigger frame at 5'7" with a 5-inch reach advantage.

Assuncao is rated at 1099 — 226 points above Eduardo's 873. 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. Assuncao throws significantly more leather — a 3.5 sig. strike per minute gap. Eduardo is far more active with takedowns, averaging 0.0 more per 15 minutes. Eduardo has tighter striking defense, making opponents miss more often.

**The Pick: Raphael Assuncao over Johnny Eduardo.** The model gives Assuncao a slight nod at 58% — this could easily go either way.

Erick Silva vs Luis Ramos

Welterweight
60%
Erick Silva
Silva
7-7
Elo 951
Wrestler
VS
Ramos
0-1
Elo 834

The Welterweight matchup features Erick Silva (7-7) taking on Luis Ramos (0-1).

There's a real Elo separation here: Silva at 951 versus Ramos at 834. That 117-point gap typically reflects a meaningful difference in recent quality of competition and results.

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

**The Pick: Erick Silva over Luis Ramos.** The model gives Silva a slight nod at 60% — this could easily go either way.

60%
Felipe Arantes
Alcantara
10-6
Elo 1046
Knockout Artist
VS
Arantes
5-5-1
Elo 925
Wrestler

The Featherweight matchup features Iuri Alcantara (10-6) taking on Felipe Arantes (5-5-1).

There's a real Elo separation here: Alcantara at 1046 versus Arantes at 925. That 121-point gap typically reflects a meaningful difference in recent quality of competition and results.

Stylistically this is Alcantara's knockout artist game against Arantes's wrestler approach. Alcantara is patient on the feet, timing counters and loading up when he sees openings, while Arantes looks to close distance and put the fight on the mat. Historically these archetypes are dead-even when they collide.

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

**The Pick: Felipe Arantes over Iuri Alcantara.** The model gives Arantes a slight nod at 60% — this could easily go either way.

Yves Jabouin vs Ian Loveland

Bantamweight
59%
Ian Loveland
Jabouin
5-4
Elo 845
Striker
VS
Loveland
1-1
Elo 902

The Bantamweight matchup features Yves Jabouin (5-4) taking on Ian Loveland (1-1).

Loveland carries a modest Elo edge (902 to 845), the kind of gap that reflects a slightly better run of form rather than a talent chasm.

A few statistical edges stand out. Jabouin throws significantly more leather — a 0.6 sig. strike per minute gap. Loveland is far more active with takedowns, averaging 0.0 more per 15 minutes. Loveland has tighter striking defense, making opponents miss more often.

**The Pick: Ian Loveland over Yves Jabouin.** The model gives Loveland a slight nod at 59% — this could easily go either way.

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.