Ultimate Fighting Calendar
Welterweight5 rounds scheduled
Stephen Costello
The Spaniard
6-4-0
STARTS IN··d ··h ··m

Stephen Costello vs Jordan O'Neill

Jordan O'Neill
Jumbo
4-0-0
Saturday, September 26, 2026
RDS arena, Dublin, Ireland

Win probability

Stephen Costello 46%54% Jordan O'Neill

Based on both fighters' current UFCalendar Power Index ratings. See the full Power Index

Tale of the Tape

6-4-0
Record
4-0-0
1605
Power Index rating
1633
1
Win Streak
2
33
Age
-
6'1"
185 cm
Height
6'2"
188 cm
74"
188 cm
Reach
74"
188 cm
--
Stance
-
Welterweight
Weight Class
Welterweight
Ireland
Nationality
Ireland

Style Matchup

-
vs
-
Stephen Costello

No background on record

Camp SBG Ireland · Ireland

Jordan O'Neill

No background on record

Striking Profile

1.67
SLpM
5.02
-
Str. Acc.
-
2.91
SApM
2.82
-
Str. Def.
-

Grappling Profile

0.00
TD Avg.
0.00
0%
TD Acc.
-
67%
TD Def.
100%
0.00
Sub. Avg.
1.80

Recent form (last 5 fights)

Stephen Costello · 3-2
  • W
    Cage Warriors 208: Bagley vs. Lee · Jun 27, 2026
    Submission · R2 · 04:12 · Welterweight
  • L
    Cage Warriors 194 · Sep 27, 2025
    TKO · R2 · 04:23 · Welterweight
  • L
    Eternal MMA 92 · Feb 8, 2025
    Submission · R3 · 3:45 · Welterweight
  • W
    Fight 2 One · Jun 1, 2024
    TKO · R2 · 3:46 · Welterweight
  • W
    Combate Global · Dec 17, 2023
    Unanimous Decision · Welterweight
Jordan O'Neill · 4-0
  • W
    Cage Warriors 198 · Nov 22, 2025
    Unanimous Decision · R3 · 05:00 · Middleweight
  • W
    Cage Warriors 172 · May 25, 2024
    Knockout · R1 · 01:20 · Middleweight
  • W
    FCC 35 · Sep 9, 2023
    Unanimous Decision · Middleweight
  • W
    Almighty Fighting Championship 30 · May 27, 2023
    Submission · R1 · 2:47 · Middleweight

Career Averages

Based on 2 fights · 2 fights
15.5
Avg sig. strikes
41.0
0.00
Avg takedowns
0.00
0:53
Avg control time
2:27
31
Career high strikes
77
0
Career high TDs
0

Strike Distribution

Stephen Costello
Strike target
Jordan O'Neill
65%
Head
51%
29%
Body
34%
6%
Leg
15%
Stephen Costello
Strike position
Jordan O'Neill
66%
Distance
64%
34%
Clinch
34%
0%
Ground
2%