What are Muhammad Ali's and Sonny Bill Williams's records?

Muhammad Ali is 61-5-0 (0 KOs). Sonny Bill Williams is 11-2-0 (0 KOs).

Who has the higher knockout rate?

Both fighters share a 0% knockout rate — comparable finishing power.

Muhammad Ali vs Sonny Bill Williams

Head-to-head comparison — tale of the tape, career analysis, stylistic breakdown, and prediction factors

Muhammad Ali

61-5-0

🇳🇿

Sonny Bill Williams

"SBW"

11-2-0

61-5-0

Record

11-2-0

92%

Win Rate

85%

KO %

191cm

Height

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Reach

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Age

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Stance

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Total Bouts

Physical Comparison

Record & Experience

Muhammad Ali brings a record of 61-5-0 across 66 professional bouts (92% win rate).Sonny Bill Williams enters with 11-2-0 from 13 fights (85% win rate).

Muhammad Ali has the experience edge with 66 bouts compared to 13 — that's 53 more fights under the bright lights, which can matter in championship rounds when fatigue sets in and composure is tested.

Age & Career Stage

Sonny Bill Williams is the younger fighter at 41 compared to Muhammad Ali's 84 — a 43-year age gap. The younger fighter may have the edge in physical attributes, while Ali relies on veteran savvy and accumulated skill.

Key Factors

Ali's Path to Victory

• Trust the higher win rate (92% vs 85%)
• Lean on greater experience (66 bouts)
• Establish rhythm early and dictate the pace

Williams's Path to Victory

• Apply pressure and force the fight on their terms

Muhammad Ali vs Sonny Bill Williams — FAQ

What are Muhammad Ali's and Sonny Bill Williams's records?: Muhammad Ali is 61-5-0 (0 KOs). Sonny Bill Williams is 11-2-0 (0 KOs).
Who has the higher knockout rate?: Both fighters share a 0% knockout rate — comparable finishing power.