Lightweight · Men

Michael O'Leary

“The Silent Assassin”
United States Team Alpha Male debut 2011
Elo 1,038 peak 1,193 · 6 Jul 2018 155 below it
Sherdog id 4590269
2-4pro record
4L current streak
1,215best win, Elo
1,111average opponent
-- born 23 Nov 1992
68.0" / -- height / reach

Elo history

Hover for the fight at that point; dots are wins and losses

Record

-- – --
Rating by method KO923 Sub1,045 Dec1,008

Best wins

By the opponent's Elo on the night
  1. Thomas Patrick Decision R3 · 26 May 2018 · King of the Cage 1,215
  2. Jose Vargas KO/TKO R1 · 6 Jul 2018 · Gladiator Challenge 1,053

Losses

Newest first
  1. Cameron Williamson KO/TKO R2 · 9 Mar 2024 · Primal Fighting Championship 1,247
  2. Steven Chang Decision R3 · 11 Feb 2023 · King of the Cage 1,216
  3. Roberto Hernandez KO/TKO R1 · 10 Jun 2022 · Cage Warriors 1,337
  4. Justin Cornell Decision R3 · 16 Mar 2019 · Global Knockout 1,100

Fight history

16 bouts, newest first; amateur bouts are shaded. Hover a heading for what it means.
# Date Result Opponent Weight class Method Round Score Elo ± Opp Elo Odds Event
16 9 Mar 202431.3 yrs L2-4 Cameron Williamson 2-1 · 34.3 yrs Lightweight KO/TKOLeft Hook to Hammerfists R26:27 0.00 1,088→1,038 -50 1,247 – Primal Fighting Championship: March to Mayhem Primal Fighting Championship
15 11 Feb 202330.2 yrs L2-3 Steven Chang 3-0 · 32.2 yrs Featherweight DecisionSplit R315:00 0.44 1,063→1,089 +26 1,216 – KOTC: Coastline King of the Cage
14 10 Jun 202229.5 yrs L2-2 Roberto Hernandez 3-1 · 28.9 yrs Featherweight KO/TKOHammerfists R12:37 0.00 1,098→1,063 -35 1,337 +325→+325 Cage Warriors 139 Cage Warriors
13 16 Mar 201926.3 yrs L2-1 Justin Cornell 1-0 · 24.0 yrs Featherweight DecisionUnanimous R315:00 0.16 1,193→1,111 -83 1,100 – GKO 12 Global Knockout
12 6 Jul 201825.6 yrs W2-0 Jose Vargas debut Lightweight KO/TKOPunches R11:48 1.00 1,123→1,193 +70 1,053 – Gladiator Challenge - All-American Bash Gladiator Challenge
11 26 May 201825.5 yrs W1-0 Thomas Patrick 1-1 Lightweight DecisionUnanimous R315:00 0.84 1,019→1,123 +104 1,215 – KOTC: Grand Finale King of the Cage
10 9 Dec 201725.0 yrs L5-5 Nikko Nathan 2-3 (1) · 28.9 yrs Lightweight DecisionUnanimous R26:00 0.05 1,091→1,019 -72 1,023 – KOTC: World Amateur Championships 4 King of the Cage am
9 29 Oct 201623.9 yrs L5-4 Gabriel Pacheco-Dolce 1-0 · 21.8 yrs Lightweighttitle SubTriangle Choke R24:47 0.00 1,168→1,091 -77 1,109 – The Titans Cage 14 The Titans Cage am
8 13 Aug 201623.7 yrs W5-3 Jerry Hickman 2-3 Lightweight SubTriangle Choke R11:58 1.00 1,125→1,168 +42 997 – The Titans Cage 13 The Titans Cage am
7 16 Jan 201623.1 yrs W4-3 Xavier Johnson 2-2 Lightweight SubTriangle Armbar R10:49 1.00 1,067→1,125 +58 1,028 – The Titans Cage 11 The Titans Cage am
6 21 Nov 201523.0 yrs L3-3 Alec Killebrew 1-0 Lightweight KO/TKOKO/TKO R11:04 0.00 1,133→1,067 -66 1,130 – Conquer FC 1 Conquer Fighting Championships am
5 16 Jun 201219.6 yrs W3-2 Richard Fennell 1-0 Featherweight Decision R315:00 0.80 1,117→1,152 +35 1,092 – -- The Titans Cage am
4 23 Mar 201219.3 yrs W2-2 Connor McGinn debut · 19.8 yrs Catchweight SubTriangle Choke R12:03 1.00 1,045→1,117 +72 1,078 – Ultimate Reno Combat - Fight Factory at the Knit 1 Ultimate Reno Combat am
3 7 Jan 201219.1 yrs L1-2 Cameron Daniels debut Featherweight Decision R315:00 0.20 1,104→1,045 -58 1,000 – -- am
2 21 Oct 201118.9 yrs L1-1 Adam Cruz debut · 22.5 yrs – DecisionUnanimous R315:00 0.16 1,167→1,104 -63 1,068 – URC 28: Invincible Ultimate Reno Combat am
1 15 Oct 201118.9 yrs W1-0 Roque Reyes 1-0 · 33.4 yrs Lightweight Decision R315:00 0.80 1,138→1,167 +29 1,081 – -- California Regional am