Boxing Match Preview: Tony Harrison (29-4-1, 21 KOs) vs. Edward Ulloa Diaz (15-6-0, 12 KOs)

Detroit’s own Tony “SuperBad” Harrison returns to the ring after a two-year layoff to face Dominican power-puncher Edward Ulloa Diaz in a 10-round middleweight bout at Little Caesars Arena. This co-main event supports Claressa Shields vs. Lani Daniels and airs live on DAZN.

Tale of the Tape

Attribute	Tony Harrison	Edward Ulloa Diaz
Age	34	34
Height	6′1″	5′7″
Reach	76.5″	70″
Record	29-4-1 (21 KOs)	15-6-0 (12 KOs)
Stance	Orthodox	Orthodox
Last Fight	TKO loss vs. Tim Tszyu	KO win vs. Juan Martinez

Tony Harrison – The Comeback Trail

Strengths:

Former WBC Super Welterweight Champion

Slick jab, high ring IQ, and excellent timing

Deep Detroit boxing roots and fan support

Recent Form:

Last fought in March 2023, losing to Tim Tszyu via 9th-round TKO

Moving up from 154 lbs to middleweight (160 lbs)

Motivation:

“I’m passionate about it. I love it. The goal is to see if I can get back to the top and win it again.”

Harrison is embracing a new chapter at 160 lbs, aiming to reignite his career in a division he calls “wide open.” He’s focused on consistency and legacy, not just a payday.

Edward Ulloa Diaz – The Dangerous Underdog

Strengths:

Heavy-handed with 12 KOs in 15 wins

Aggressive style and willingness to trade

Recent Form:

Knocked out Juan Martinez in April

2-3 in last five fights, including losses to Gonzalez-Ortiz and Roberto Garcia

Style Notes:

Relies on pressure and power shots

Vulnerable to slick boxers with movement

Diaz is stepping into hostile territory, but he’s no stranger to adversity. He’ll look to test Harrison’s chin early and capitalize on any ring rust.

Key Matchup Dynamics

Ring Rust vs. Momentum: Harrison hasn’t fought in over two years; Diaz is coming off a KO win.

Skill vs. Power: Harrison’s technical prowess vs. Diaz’s raw punching strength.

Detroit Energy: Harrison fights in his hometown, just blocks from his gym.