UFC Fight Night: Machida vs Romero: Predictions & Analysis

Saturday, June 27, 2015·Hollywood, Florida, USA

UFC Fight Night: Machida vs Romero lands on Saturday, June 27, 2015 in Hollywood, Florida, USA with 9 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
Yoel Romero vs Lyoto MachidaMiddleweightYoel RomeroLean59%
Lorenz Larkin vs Santiago PonzinibbioWelterweightLorenz LarkinConfident69%
Antonio Carlos Junior vs Eddie GordonMiddleweightAntonio Carlos JuniorConfident68%
Thiago Santos vs Steve BosseMiddleweightThiago SantosConfident75%
Hacran Dias vs Levan MakashviliFeatherweightHacran DiasLean56%
Alex Oliveira vs Joe MerrittWelterweightAlex OliveiraStrong93%
Leandro Silva vs Lewis GonzalezWelterweightLeandro SilvaConfident73%
Tony Sims vs Steve MontgomeryWelterweightSteve MontgomeryLean63%
Sirwan Kakai vs Danny MartinezBantamweightDanny MartinezToss-up53%

Fight-by-Fight Breakdown

Yoel Romero vs Lyoto Machida

Middleweight
59%
Yoel Romero
Romero
9-3
Elo 1613
Striker
VS
Machida
15-8
Elo 1493
All-Rounder

The Middleweight matchup features Yoel Romero (9-3) taking on Lyoto Machida (15-8).

There's a real Elo separation here: Romero at 1613 versus Machida at 1493. That 120-point gap typically reflects a meaningful difference in recent quality of competition and results.

Stylistically this is Romero's striker game against Machida's all-rounder approach. Romero brings a versatile approach, while Machida 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. Romero throws significantly more leather — a 1.8 sig. strike per minute gap. Romero is far more active with takedowns, averaging 2.6 more per 15 minutes. Romero has tighter striking defense, making opponents miss more often.

**The Pick: Yoel Romero over Lyoto Machida.** The model gives Romero a slight nod at 59% — this could easily go either way. Notably, the betting market has Romero at 37% implied while our model sees 59% — a 22-point disagreement that could signal value.

69%
Lorenz Larkin
Larkin
4-5
Elo 1501
Striker
VS
Ponzinibbio
12-7
Elo 1177
Striker

The Welterweight matchup features Lorenz Larkin (4-5) taking on Santiago Ponzinibbio (12-7).

Larkin is rated at 1501 — 324 points above Ponzinibbio's 1177. 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. Larkin throws significantly more leather — a 0.2 sig. strike per minute gap. Ponzinibbio is far more active with takedowns, averaging 0.5 more per 15 minutes. Ponzinibbio has tighter striking defense, making opponents miss more often.

**The Pick: Lorenz Larkin over Santiago Ponzinibbio.** We're leaning Larkin here at 69%, a solid but not overwhelming edge. Notably, the betting market has Larkin at 66% implied while our model sees 69% — a 3-point disagreement that could signal value.

68%
Antonio Carlos Junior
Junior
7-4
Elo 1144
Wrestler
VS
Gordon
1-2
Elo 832

The Middleweight matchup features Antonio Carlos Junior (7-4) taking on Eddie Gordon (1-2). Junior is the bigger frame at 6'2" with a 3-inch reach advantage.

Junior is rated at 1144 — 312 points above Gordon's 832. Gaps this large usually mean one fighter has been consistently beating better opponents.

A few statistical edges stand out. Gordon throws significantly more leather — a 1.7 sig. strike per minute gap. Gordon is far more active with takedowns, averaging 0.1 more per 15 minutes. Gordon has tighter striking defense, making opponents miss more often.

**The Pick: Antonio Carlos Junior over Eddie Gordon.** We're leaning Junior here at 68%, a solid but not overwhelming edge. Notably, the betting market has Junior at 64% implied while our model sees 68% — a 5-point disagreement that could signal value.

Thiago Santos vs Steve Bosse

Middleweight
75%
Thiago Santos
Santos
14-9
Elo 1292
Striker
VS
Bosse
1-1
Elo 1141

The Middleweight matchup features Thiago Santos (14-9) taking on Steve Bosse (1-1). Santos is the bigger frame at 6'2" with a 4-inch reach advantage.

Santos is rated at 1292 — 151 points above Bosse's 1141. Gaps this large usually mean one fighter has been consistently beating better opponents.

A few statistical edges stand out. Santos throws significantly more leather — a 3.8 sig. strike per minute gap. Bosse is far more active with takedowns, averaging 0.0 more per 15 minutes. Bosse has tighter striking defense, making opponents miss more often.

**The Pick: Thiago Santos over Steve Bosse.** We're leaning Santos here at 75%, a solid but not overwhelming edge. Notably, the betting market has Santos at 65% implied while our model sees 75% — a 10-point disagreement that could signal value.

56%
Hacran Dias
Dias
3-4
Elo 980
Wrestler
VS
Makashvili
1-1
Elo 994

The Featherweight matchup features Hacran Dias (3-4) taking on Levan Makashvili (1-1).

The Elo gap here is razor-thin — Dias at 980, Makashvili at 994. On paper, this is as close to a coin flip as it gets.

A few statistical edges stand out. Dias throws significantly more leather — a 0.2 sig. strike per minute gap. Makashvili is far more active with takedowns, averaging 3.8 more per 15 minutes. Dias has tighter striking defense, making opponents miss more often.

**The Pick: Hacran Dias over Levan Makashvili.** The model gives Dias a slight nod at 56% — this could easily go either way. The market implies 64% for Dias, but our model sees only 56%. That 8-point gap favoring Makashvili is worth watching.

Alex Oliveira vs Joe Merritt

Welterweight
93%
Alex Oliveira
Oliveira
11-9
Elo 934
All-Rounder
VS
Merritt
0-0
Elo 943

The Welterweight matchup features Alex Oliveira (11-9) taking on Joe Merritt (0-0).

The Elo gap here is razor-thin — Oliveira at 934, Merritt at 943. On paper, this is as close to a coin flip as it gets.

A few statistical edges stand out. Oliveira throws significantly more leather — a 1.9 sig. strike per minute gap. Oliveira is far more active with takedowns, averaging 2.6 more per 15 minutes. Merritt has tighter striking defense, making opponents miss more often.

**The Pick: Alex Oliveira over Joe Merritt.** The model is firm on this one: Oliveira at 93%. Notably, the betting market has Oliveira at 78% implied while our model sees 93% — a 14-point disagreement that could signal value.

73%
Leandro Silva
Silva
3-3
Elo 1049
All-Rounder
VS
Gonzalez
0-0
Elo 906

The Welterweight matchup features Leandro Silva (3-3) taking on Lewis Gonzalez (0-0).

There's a real Elo separation here: Silva at 1049 versus Gonzalez at 906. That 143-point gap typically reflects a meaningful difference in recent quality of competition and results.

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

**The Pick: Leandro Silva over Lewis Gonzalez.** We're leaning Silva here at 73%, a solid but not overwhelming edge. Notably, the betting market has Silva at 64% implied while our model sees 73% — a 9-point disagreement that could signal value.

63%
Steve Montgomery
Sims
1-1
Elo 975
VS
Montgomery
0-1
Elo 833

The Welterweight matchup features Tony Sims (1-1) taking on Steve Montgomery (0-1).

There's a real Elo separation here: Sims at 975 versus Montgomery at 833. That 142-point gap typically reflects a meaningful difference in recent quality of competition and results.

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

**The Pick: Steve Montgomery over Tony Sims.** The model gives Montgomery a slight nod at 63% — this could easily go either way. The market implies 49% for Sims, but our model sees only 37%. That 12-point gap favoring Montgomery is worth watching.

53%
Danny Martinez
Kakai
1-0
Elo 1006
VS
Martinez
0-3
Elo 878

The Bantamweight matchup features Sirwan Kakai (1-0) taking on Danny Martinez (0-3).

There's a real Elo separation here: Kakai at 1006 versus Martinez at 878. That 129-point gap typically reflects a meaningful difference in recent quality of competition and results.

A few statistical edges stand out. Martinez throws significantly more leather — a 2.7 sig. strike per minute gap. Martinez is far more active with takedowns, averaging 2.5 more per 15 minutes. Kakai has tighter striking defense, making opponents miss more often.

**The Pick: Danny Martinez over Sirwan Kakai.** This is essentially a pick'em. The model nudges toward Martinez at 53%, but there's almost nothing separating these two. 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.