Welterweight · Men

Aaron Bosiak

“The Boss”
Canada Evolution of Fitness debut 2013
Held by Cody Ries
Form W W L L L
Elo 1,034 peak 1,322 · 18 Dec 2015 288 below it
Sherdog
4-3pro record
3L current streak
1,156best win, Elo
1,092average opponent
-- born 13 Sep 1981
72.0" / 69.0" height / reach

Elo history

Hover for the fight at that point; dots are wins and losses; the band is the typical prime for men at welterweight, ages 27–36

Record

-- – --
Rating by method KO1,059 Sub1,020 Dec1,006

Style profile

Each axis is a percentile of welterweight fighters with five pro bouts (6,423 of them); further out is better. Hover a point for the number.
KO Submission Decision Finishes Durability Win rate Opposition Activity
From the record and the method ratings

Similar careers

Who looked like this after 5 pro bouts, and what happened next

After 5 bouts (2016): 1,231 Elo, 4-1, aged 35, average opponent 1,021.

  1. Sviatoslav Zhymanov then 1,199, 4-1, aged 34 3-28 after peaked 1,093 ▼
  2. George Hernandez then 1,240, 4-1, aged 34 1-3 after peaked 1,131 ▼
  3. George Emanuel then 1,266, 4-1, aged 34 0-3 after peaked 1,147 ▼
  4. Emerson Azuma then 1,301, 4-0, aged 35 3-3 after peaked 1,438 ▲
  5. Morteza Rezaei then 1,206, 4-1, aged 33 4-2 after peaked 1,279 ▲
  6. Guillermo Teze then 1,157, 4-1, aged 33 3-2 after peaked 1,208 ▲

Best wins

By the opponent's Elo on the night
  1. Ty Collier Submission R1 · 18 Dec 2015 · Unified MMA 1,053
  2. Shadey Yellowbird KO/TKO R2 · 26 Sep 2014 · Unified MMA 944
  3. Dell Knebush Submission R1 · 27 Mar 2015 · Unified MMA 908
  4. Justin Parsons Submission R1 · 25 Sep 2015 · Unified MMA 893

Losses

Newest first
  1. Cody Ries Submission R1 · 17 Dec 2022 · Unified MMA 1,074
  2. Garret Nybakken Submission R2 · 16 Dec 2016 · Unified MMA 1,398
  3. Garret Nybakken Submission R1 · 3 Jun 2016 · Unified MMA 1,306

Rivalries

Opponents met more than once; the series from this side All rivalries →
  1. Garret Nybakken 2 meetings · 2016, 2016 0–2

Fight history

8 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
8 17 Dec 202241.3 yrs L4-3 Cody Ries 3-2 (1) · 31.1 yrs Welterweight SubRear-Naked Choke R11:13 0.00 1,137→1,034 -103 1,074 +200→+200 Unified MMA 49: Unified MMA Unified MMA
7 16 Dec 201635.3 yrs L4-2 Garret Nybakken 10-7 · 35.6 yrs Lightweighttitle SubVon Flue Choke R26:45 0.00 1,231→1,183 -48 1,398 – Unified MMA 29: Boser vs. Cleveland Unified MMA
6 3 Jun 201634.7 yrs L4-1 Garret Nybakken 9-7 · 35.1 yrs Lightweighttitle SubArmbar R11:18 0.00 1,322→1,231 -92 1,306 – Unified MMA 27: Bosiak vs. Nybakken Unified MMA
5 18 Dec 201534.3 yrs W4-0 Ty Collier 2-1 Lightweight SubTriangle Choke R10:57 1.00 1,286→1,322 +36 1,053 – Unified MMA 25: Hague vs. Lopez Unified MMA
4 25 Sep 201534.0 yrs W3-0 Justin Parsons 0-2 Welterweight SubGuillotine Choke R11:22 1.00 1,268→1,286 +18 893 – Unified MMA 24: Boser vs. Valimaki Unified MMA
3 27 Mar 201533.5 yrs W2-0 Dell Knebush 0-2 Open Weight SubRear Naked Choke R10:39 1.00 1,246→1,268 +22 908 – Unified MMA 22: Boser vs. Hague Unified MMA
2 26 Sep 201433.0 yrs W1-0 Shadey Yellowbird 0-1 · 21.5 yrs Welterweight KO/TKOPunches R25:43 1.00 1,216→1,246 +30 944 – Unified MMA 20: Boser vs. Tracey Unified MMA
1 23 Mar 201331.5 yrs W1-0 Boris Babsky debut Middleweight KO/TKOPunches R23:26 1.00 1,156→1,222 +66 1,156 – AFC 17: Anarchy Aggression FC am