Ultimate Fighting Calendar
RIZINRizin FF - Rizin 42
Lightweight3 rounds scheduled
WIN
Roberto Satoshi de Souza
BrazilRoberto Satoshi de Souza
“Satoshi”
20-4-0
RESULT

Roberto Satoshi de Souza def. Spike Carlyle (Unanimous Decision)

Unanimous Decision · Round 3 · 5:00
Spike Carlyle
United StatesSpike Carlyle
“Alpha Ginger”
9-3-0
Saturday, May 6, 2023
Ariake Arena, Koto, Japan

Roberto Satoshi de Souza defeated Spike Carlyle by Unanimous Decision in round 3 (5:00) in the Lightweight bout of Rizin FF - Rizin 42, held Saturday, May 6, 2023 at Ariake Arena, Koto.

Betting Odds

Roberto Satoshi de Souza
-329
77% implied win probability
Open: -372Best: -275
Spike Carlyle
+236
30% implied win probability
Open: +250Best: +272

Average moneyline across 4 sportsbooks.

SportsbookRoberto Satoshi de SouzaSpike Carlyle
BetOnline-290+230
Betway-275+210
Bovada-325+230
sportsbetio-500+272

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

Frequently asked questions

Who won Roberto Satoshi de Souza vs Spike Carlyle?

Roberto Satoshi de Souza defeated Spike Carlyle by Unanimous Decision in round 3 (5:00) in the Lightweight bout of Rizin FF - Rizin 42, held Saturday, May 6, 2023 at Ariake Arena, Koto.

Referee
Minoru Toyonaga
Pre-fight comparison▾

Win probability

Roberto Satoshi de Souza 54%46% Spike Carlyle

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

20-4-0
Record
9-3-0
1838
Power Index rating
1811
0
Win Streak
0
36
Age
33
5'10"
178 cm
Height
5'8"
173 cm
-
Reach
71"
180 cm
-
Stance
Switch
Lightweight
Weight Class
Lightweight
Brazil
Nationality
United States

Striking Profile

-
SLpM
2.55
-
Str. Acc.
54%
-
SApM
3.85
-
Str. Def.
30%

Grappling Profile

-
TD Avg.
3.34
-
TD Acc.
36%
-
TD Def.
57%
-
Sub. Avg.
0.50

Recent form (last 5 fights)

Roberto Satoshi de Souza · 4-1
  • L
    Ilhom Nazimov
    Rizin FF - Shiwasu no Cho Tsuwamono Matsuri · Dec 31, 2025
    Knockout · R1 · 0:13 · Lightweight
  • W
    Yoshinori Horie
    Rizin FF - Rizin 51 · Sep 28, 2025
    Submission · R1 · 1:40 · Lightweight
  • W
    Won Bin Ki
    Rizin FF - World Series in Korea · May 31, 2025
    Submission · R1 · 0:50 · Lightweight
  • W
    Vugar Karamov
    Rizin FF - Rizin Bangaichi / Rizin 49: Decade · Dec 31, 2024
    Submission · R1 · 4:45 · Lightweight
  • W
    Luiz Gustavo
    Rizin FF - Rizin 48 · Sep 29, 2024
    TKO · R1 · 0:21 · Lightweight
Spike Carlyle · 4-1
  • W
    Minoru Kimura
    Knock Out 63 · Apr 18, 2026
    TKO · R1 · 0:26
  • W
    Jo Miyahara
    Knock Out 60 ～K.O Climax 2025～ · Dec 29, 2025
    TKO · R1 · 2:21
  • W
    Akihiro Murayama
    Pancrase 357 · Sep 23, 2025
    TKO · R1 · 2:07 · Welterweight
  • L
    Takeshi Izumi
    Rizin FF - Rizin 50 · Mar 30, 2025
    Unanimous Decision · R3 · 5:00 · Lightweight
  • W
    Kyung Pyo Kim
    Rizin FF - Rizin 47 · Jun 9, 2024
    Submission · R3 · 1:11 · Lightweight

Career Averages

Based on 0 fights · 3 fights
-
Avg sig. strikes
26.7
-
Avg takedowns
2.33
-
Avg control time
4:29
-
Career high strikes
37
-
Career high TDs
4

Strike Distribution

Roberto Satoshi de Souza
Strike target
Spike Carlyle
-
Head
84%
-
Body
6%
-
Leg
10%
Roberto Satoshi de Souza
Strike position
Spike Carlyle
-
Distance
41%
-
Clinch
11%
-
Ground
48%