Joseph Diaz Jr. vs Robeisy Ramírez
Head-to-head comparison — tale of the tape, career analysis, stylistic breakdown, and prediction factors

Joseph Diaz Jr.
"JoJo"
43-9-1VS

Robeisy Ramírez
"El Tren ("The Train")"
17-3-043-9-1
Record17-3-0
81%
Win Rate85%
0%
KO %0%
168cm
Height—
163cm
Reach—
33
Age32
southpaw
Stance—
53
Total Bouts20
Physical Comparison
Record & Experience
Joseph Diaz Jr. brings a record of 43-9-1 across 53 professional bouts (81% win rate).Robeisy Ramírez enters with 17-3-0 from 20 fights (85% win rate).
Joseph Diaz Jr. has the experience edge with 53 bouts compared to 20 — that's 33 more fights under the bright lights, which can matter in championship rounds when fatigue sets in and composure is tested.
Age & Career Stage
Robeisy Ramírez is the younger fighter at 32 compared to Joseph Diaz Jr.'s 33 — a 1-year age gap. The younger fighter may have the edge in physical attributes, while Jr. relies on veteran savvy and accumulated skill.
Key Factors
Jr.'s Path to Victory
- • Lean on greater experience (53 bouts)
- • Establish rhythm early and dictate the pace
Ramírez's Path to Victory
- • Higher win percentage (85% vs 81%)
- • Apply pressure and force the fight on their terms
Joseph Diaz Jr. vs Robeisy Ramírez — FAQ
- What are Joseph Diaz Jr.'s and Robeisy Ramírez's records?
- Joseph Diaz Jr. is 43-9-1 (0 KOs). Robeisy Ramírez is 17-3-0 (0 KOs).
- Who has the higher knockout rate?
- Both fighters share a 0% knockout rate — comparable finishing power.