A bold warning rings through the room: Tim Tszyu’s career may be edging toward a stall if he sticks with an amateur-level approach. In Sydney, Velazquez’s trainer has urged Tszyu to rethink his reliance on a coaching style he views as unsuitable for a pro comeback, arguing that it will likely push Tszyu toward quitting once again.
On Wednesday, Tszyu steps into the ring under a new guiding hand, Pedro Diaz, as he battles Velazquez at the TikTok Entertainment Centre in his hometown. The bout sits at a catchweight of 157 pounds and marks a fresh chapter in Tszyu’s push to rebuild after a rough stretch.
After suffering three losses in four fights—two of them to Sebastian Fundora, plus another defeat to Bakhram Murtazaliev and a win over Joey Spencer—Tszyu parted ways with his uncle and longtime trainer Igor Goloubev and manager Glenn Jennings. He has since enlisted Diaz, a Cuban coach with a long, storied background in boxing, to head his revamped team.
Joining Diaz are new staffers Mike Altamura and Darcy Ellis, who have replaced Jennings, and Tszyu has also brought in retired boxer Jeff Fenech as an advisor. Together with Velazquez’s camp’s agreement on the matchup, they’ve set the stage for a pivotal test. Yet Velazquez’s trainer, Hector Bermudez, views the decision to hire Diaz as a misstep that could prove costly.
Switching coaches at this stage, Bermudez says, could derail Tszyu’s development. He argues that true chemistry between a fighter and a trainer can’t be forged quickly and warns that a trainer’s influence can either sharpen or blunt instinct when the ring bell sounds. Bermudez characterizes Diaz as “an amateur coach” who is often hired and fired, suggesting his track record isn’t aligned with the needs of a pro who is trying to reclaim form.
Bermudez contends that Tszyu, who has always fought with a pro style, might not benefit from adopting a Cuban amateur framework mid-rebuilding. He notes that Tszyu’s power—his double-ended punching ability—deserves a coaching approach that respects his strengths, not a shift that could disrupt his rhythm at a critical juncture.
The trainer also questions the timing and language dynamics, implying that the right voice and clear communication are essential for peak performance. Bermudez insists Tszyu isn’t the same fighter he was, pointing to the rematch with Fundora as a moment that underscored concerns about quitting under pressure.
As Bermudez explains, he had actually bet on Tszyu to win that rematch, grounded in the first fight’s dominance before a cut shifted the balance. In his view, the second encounter didn’t replicate that form, and he believes Tszyu’s current coaching route could hinder, rather than help, his comeback.
Bermudez also muses about alternate coaching options that might better suit Tszyu’s forward-moving style—such as a coach with a strong Mexican boxing lineage who could complement his aggressiveness and help him maintain forward pressure without compromising his fundamentals. He argues that true synergy between a fighter and trainer comes with time—usually a year or more and several fights—to truly mesh.
Ultimately, Bermudez warns that any early success Tszyu might enjoy next week could be more a reflection of his own readiness than of his new team’s influence. He cautions that Velazquez is a legitimate test—someone compact, in good shape, and capable of matching Tszyu’s power—and suggests that if Tszyu senses doubt or new techniques too late in the round, it could trigger memories of past quitting moments.
Where you stand on this debate matters. Is a fresh coaching cast the spark a fighter needs to reclaim peak form, or is it a risky pivot that disrupts seasoned instincts? Share your thoughts: shouldTszyu have stayed with his established team, or is Diaz the right catalyst for a real turnaround?
