Ultimate Fighting Calendar
MiddleweightPerformance of the Night3 rounds scheduled
WIN
Thiago Santos
Marreta
22-11-0
RESULT

Thiago Santos def. Steve Bosse (TKO)

TKO · Round 1 · 0:29
Steve Bosse
The Boss
12-2-0
Saturday, June 27, 2015
Seminole Hard Rock, Hollywood, United States

Thiago Santos defeated Steve Bosse by TKO in round 1 (0:29) in the Middleweight bout of UFC Fight Night: Machida vs Romero, held Saturday, June 27, 2015 at Seminole Hard Rock, Hollywood.

Fight stats

Thiago Santos
Steve Bosse
1
Knockdowns
0
3 of 4
Significant strikes
0 of 1
75%
Sig. strike accuracy
0%
3 of 4
Total strikes
0 of 1
0 of 0
Takedowns
0 of 0
-
Takedown accuracy
-
0
Submission attempts
0
0
Reversals
0
0:01
Control time
0:00
Significant strikes by target
1 of 2
Head
0 of 1
1 of 1
Body
0 of 0
1 of 1
Leg
0 of 0
3 of 4
Distance
0 of 1
0 of 0
Clinch
0 of 0
0 of 0
Ground
0 of 0

By round

ROUND 1
1
KD
0
3 of 4
Sig. str.
0 of 1
3 of 4
Total str.
0 of 1
0 of 0
Takedowns
0 of 0
0
Sub. att
0
0:01
Ctrl
0:00

Betting Odds

Thiago Santos
-186
65% implied win probability
Open: -186Best: -176
Steve Bosse
+155
39% implied win probability
Open: +157Best: +160

Average moneyline across 4 sportsbooks.

SportsbookThiago SantosSteve Bosse
Bookmaker-195+160
Bovada-190+155
Pinnacle-176+159
sports-interaction-185+145

Odds are for information only. · Odds data: fightodds.io

Frequently asked questions

Who won Thiago Santos vs Steve Bosse?

Thiago Santos defeated Steve Bosse by TKO in round 1 (0:29) in the Middleweight bout of UFC Fight Night: Machida vs Romero, held Saturday, June 27, 2015 at Seminole Hard Rock, Hollywood.

Referee
James Warring
Time format
3 Rnd (5-5-5)
Pre-fight comparison

Win probability

Thiago Santos 61%39% Steve Bosse

What the model gave each fighter going into the fight, from their pre-fight UFCalendar Power Index ratings. See the full Power Index

Tale of the Tape

22-11-0
Record
12-2-0
1686
Power Index rating
1611
0
Win Streak
2
42
Age
45
6'2"
188 cm
Height
5'11"
180 cm
76"
193 cm
Reach
72"
183 cm
Orthodox
Stance
Orthodox
Middleweight
Weight Class
Middleweight
Brazil
Nationality
Canada

Striking Profile

3.72
SLpM
5.99
48%
Str. Acc.
52%
2.57
SApM
5.38
53%
Str. Def.
50%

Grappling Profile

0.88
TD Avg.
0.92
33%
TD Acc.
33%
65%
TD Def.
100%
0.10
Sub. Avg.
0.00

Recent form (last 5 fights)

Thiago Santos · 1-3
  • W
    Gamebred Bareknuckle MMA · Apr 10, 2026
    TKO · R1 · 4:21 · Heavyweight
  • L
    Professional Fighters League - PFL 4: 2024 Regular Season · Jun 12, 2024
    TKO · R1 · 2:22 · Heavyweight
  • L
    PFL Super Fights - PFL vs. Bellator Champs · Feb 23, 2024
    Unanimous Decision · R3 · 5:00 · Light Heavyweight
  • NC
    Professional Fighters League - PFL 1: 2023 Regular Season · Mar 31, 2023
    Decision · R3 · 5:00 · Light Heavyweight
  • L
    UFC Fight Night: Santos vs Hill · Aug 6, 2022
    TKO · R4 · 2:31 · Light Heavyweight
Steve Bosse · 3-2
  • L
    Pascal vs. Bosse · Jul 20, 2018
    TKO · R8 · 3:00
  • W
    Série De Boxe Chrono Aviation · Feb 15, 2018
    TKO · R2 · 0:52 · Heavyweight
  • W
    UFC Fight Night: MacDonald vs Thompson · Jun 19, 2016
    Unanimous Decision · R3 · 5:00 · Light Heavyweight
  • W
    UFC Fight Night: Hunt vs Mir · Mar 20, 2016
    TKO · R1 · 0:52 · Light Heavyweight
  • L
    UFC Fight Night: Machida vs Romero · Jun 27, 2015
    TKO · R1 · 0:29 · Middleweight

Career Averages

Based on 25 fights · 3 fights
37.0
Avg sig. strikes
32.7
0.56
Avg takedowns
0.33
1:19
Avg control time
0:55
100
Career high strikes
93
6
Career high TDs
1

Strike Distribution

Thiago Santos
Strike target
Steve Bosse
51%
Head
81%
23%
Body
13%
26%
Leg
6%
Thiago Santos
Strike position
Steve Bosse
58%
Distance
62%
17%
Clinch
15%
25%
Ground
22%