Ultimate Fighting Calendar
RIZINRizin Fighting Federation - Saraba no Utake
Heavyweight3 rounds scheduled
WIN
Jiri Prochazka
CzechiaJiri Prochazka
“BJP”
32-6-1
RESULT

Jiri Prochazka def. Satoshi Ishii (Knockout)

Knockout · Round 1 · 1:36
Satoshi Ishii
Satoshi Ishii
26-14-1
Tuesday, December 29, 2015
Saitama Super Arena, Saitama, Japan

Jiri Prochazka defeated Satoshi Ishii by Knockout in round 1 (1:36) in the Heavyweight bout of Rizin Fighting Federation - Saraba no Utake, held Tuesday, December 29, 2015 at Saitama Super Arena, Saitama.

Frequently asked questions

Who won Jiri Prochazka vs Satoshi Ishii?

Jiri Prochazka defeated Satoshi Ishii by Knockout in round 1 (1:36) in the Heavyweight bout of Rizin Fighting Federation - Saraba no Utake, held Tuesday, December 29, 2015 at Saitama Super Arena, Saitama.

Referee
Yoshinori Umeki
Pre-fight comparison▾

Win probability

Jiri Prochazka 50%50% Satoshi Ishii

What the model gave each fighter going into the fight, from their pre-fight UFCal Elo ratings. See all Elo ratings

Tale of the Tape

32-6-1
Record
26-14-1
1500
Elo rating
1500
0
Win Streak
0
33
Age
39
6'3"
191 cm
Height
5'11"
180 cm
80"
203 cm
Reach
74"
188 cm
Orthodox
Stance
—
Heavyweight
Weight Class
Heavyweight
Czechia
Nationality
Japan / Croatia

Striking Profile

5.61
SLpM
—
55%
Str. Acc.
—
5.67
SApM
—
45%
Str. Def.
—

Grappling Profile

0.49
TD Avg.
—
60%
TD Acc.
—
68%
TD Def.
—
0.20
Sub. Avg.
—

Recent form (last 5 fights)

Jiri Prochazka · 3-2
  • L
    Carlos Ulberg
    UFC 327: Procházka vs UlbergSat, Apr 11, 2026
    TKO · R1 · 3:45 · Light Heavyweight
  • W
    Khalil Rountree Jr.
    UFC 320: Ankalaev vs Pereira 2Sat, Oct 4, 2025
    TKO · R3 · 3:04 · Light Heavyweight
  • W
    Jamahal Hill
    UFC 311: Makhachev vs MoicanoSat, Jan 18, 2025
    TKO · R3 · 3:01 · Light Heavyweight
  • L
    Alex Pereira
    UFC 303: Pereira vs Procházka 2Sat, Jun 29, 2024
    TKO · R2 · 0:13 · Light Heavyweight
  • W
    Aleksandar Rakic
    UFC 300: Pereira vs HillSat, Apr 13, 2024
    TKO · R2 · 3:17 · Light Heavyweight
Satoshi Ishii · 1-4
  • L
    Danilo Marques
    Professional Fighters League - PFL 8: 2023 PlayoffsFri, Aug 18, 2023
    Unanimous Decision · R3 · 5:00 · Heavyweight
  • L
    Jake Heun
    Rizin FF - Rizin 20Tue, Dec 31, 2019
    Knockout · R1 · 1:24 · Heavyweight
  • L
    Denis Goltsov
    Professional Fighters League - PFL 9: 2019 Season PFL Playoffs 3Thu, Oct 31, 2019
    Majority Decision · R2 · 5:00 · Heavyweight
  • L
    Jared Rosholt
    Professional Fighters League - PFL 6: 2019 Regular SeasonThu, Aug 8, 2019
    Unanimous Decision · R3 · 5:00 · Heavyweight
  • W
    Ezekiel Wily
    Professional Fighters League - PFL 3: 2019 Regular SeasonThu, Jun 6, 2019
    Split Decision · R3 · 5:00 · Heavyweight

Career Averages

Based on 9 fights · 0 fights
57.6
Avg sig. strikes
—
0.33
Avg takedowns
—
1:15
Avg control time
—
120
Career high strikes
—
1
Career high TDs
—

Strike Distribution

Jiri Prochazka
Strike target
Satoshi Ishii
77%
Head
—
16%
Body
—
8%
Leg
—
Jiri Prochazka
Strike position
Satoshi Ishii
78%
Distance
—
8%
Clinch
—
15%
Ground
—